PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM DATA_SET_ID = "MEX-M-MRS-1/2/3-EXT2-1485-V1.0" STANDARD_DATA_PRODUCT_ID = ENB PRODUCER_ID = "SUE" PRODUCT_ID = "M00SUE0L1A_ENB_081851457_00.TXT" PRODUCT_CREATION_TIME = 2011-04-20T17:32:23.000 INSTRUMENT_HOST_ID = "MEX" OBJECT = TEXT PUBLICATION_DATE = 2008-08-19 NOTE = "MEX SUE Experimenter Notes" END_OBJECT = TEXT END From mpaetzol@uni-koeln.de Wed May 14 00:52:16 2008 Return-Path: Received: from smtp-out.rrz.uni-koeln.de (smtp-out.rrz.uni-koeln.de [134.95.19.53]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m4E7qFv03265 for ; Wed, 14 May 2008 00:52:16 -0700 (PDT) Received: from smtp.uni-koeln.de (lvr3.rrz.uni-koeln.de [134.95.19.43]) by smtp-out.rrz.uni-koeln.de (8.13.8/8.13.8) with ESMTP id m4E7qEhI024647 for ; Wed, 14 May 2008 09:52:14 +0200 Received: from [134.95.38.5] (paris.planet.uni-koeln.de [134.95.38.5]) by smtp.uni-koeln.de (8.12.11.20060308/8.12.11) with ESMTP id m4E7qD0P018360 for ; Wed, 14 May 2008 09:52:14 +0200 Message-ID: <482A99F0.8080103@uni-koeln.de> Date: Wed, 14 May 2008 09:51:12 +0200 From: =?ISO-8859-1?Q?Martin_P=E4tzold?= User-Agent: Thunderbird 1.5.0.14 (Windows/20071210) MIME-Version: 1.0 To: dick simpson Subject: [Fwd: Re: PTR 243 for MTP 54 sent to ESOC] Content-Type: multipart/mixed; boundary="------------020302070807050106040501" X-Virus-Scanned: by amavisd-new Content-Length: 5979 Status: RO This is a multi-part message in MIME format. --------------020302070807050106040501 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit -- -------------------------------------------------------- Privatdozent Dr. Martin Patzold Rheinisches Institut fur Umweltforschung Abt. Planetenforschung Aachener Strasse 209 50931 Koln Deutschland / Germany fon: +49-221-27781810 fax: +49-221-4002320 email: Martin.Paetzold@uni-koeln.de --------------020302070807050106040501 Content-Type: message/rfc822; name="Re: PTR 243 for MTP 54 sent to ESOC" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="Re: PTR 243 for MTP 54 sent to ESOC" X-Account-Key: account5 Return-Path: Received: from smtp-in.rrz.uni-koeln.de ([unix socket]) by cyrus.rrz.uni-koeln.de (Cyrus v2.3.11-Invoca-RPM-2.3.11-1.ZAIK) with LMTPA; Tue, 13 May 2008 21:42:15 +0200 X-Sieve: CMU Sieve 2.3 Received: from cherub.rrz.uni-koeln.de (cherub.rrz.uni-koeln.de [134.95.19.133]) by smtp-in.rrz.uni-koeln.de (8.13.8/8.13.8) with ESMTP id m4DJgEPp021004 for ; Tue, 13 May 2008 21:42:14 +0200 X-IronPort-AV: E=Sophos;i="4.27,480,1204498800"; d="scan'208";a="19839776" X-Marked-By: $TRUSTED Received: from smtp-out.rrz.uni-koeln.de ([134.95.19.53]) by cherub.rrz.uni-koeln.de with ESMTP; 13 May 2008 21:42:14 +0200 Received: from smtp.uni-koeln.de (lvr6.rrz.uni-koeln.de [134.95.19.104]) by smtp-out.rrz.uni-koeln.de (8.13.8/8.13.8) with ESMTP id m4DJgEne002244 for ; Tue, 13 May 2008 21:42:14 +0200 Received: from prospero.geo.Uni-Koeln.DE (prospero.geo.uni-koeln.de [134.95.160.33]) by smtp.uni-koeln.de (8.12.11.20060308/8.12.11) with ESMTP id m4DJgElj011592 for ; Tue, 13 May 2008 21:42:14 +0200 Received: from smtp-relay.rrz.uni-koeln.de (smtp-relay.rrz.uni-koeln.de [134.95.19.92]) by prospero.geo.Uni-Koeln.DE (8.12.11.20060308/8.12.11) with ESMTP id m4DJgEM9001592 for ; Tue, 13 May 2008 21:42:14 +0200 (CEST) Received: from exchangegw03.rl.ac.uk (exchangegw03.rl.ac.uk [130.246.135.202]) by smtp-relay.rrz.uni-koeln.de (8.13.8/8.13.8) with SMTP id m4DJg7pu002132 for ; Tue, 13 May 2008 21:42:11 +0200 Received: from EXCHANGE19.fed.cclrc.ac.uk ([172.16.133.19]) by exchangegw03.rl.ac.uk with Microsoft SMTPSVC(6.0.3790.3959); Tue, 13 May 2008 20:42:07 +0100 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Subject: RE: PTR 243 for MTP 54 sent to ESOC Date: Tue, 13 May 2008 20:40:38 +0100 Message-ID: In-Reply-To: <200805131925.m4DJPVV27755@pos2.bnsc.rl.ac.uk> X-MS-Has-Attach: X-MS-TNEF-Correlator: thread-topic: PTR 243 for MTP 54 sent to ESOC Thread-Index: Aci1Ly8dRq7c46nTSF26kii+6JsrzAAAPtJA X-Priority: 1 Priority: Urgent Importance: high References: <200805131925.m4DJPVV27755@pos2.bnsc.rl.ac.uk> From: "POS_OPS" Sender: "De Vere, L (Mila)" To: , , , , , , , , , , , , , , , , , , "POS_OPS" , , , Cc: "POS_PLAN" X-OriginalArrivalTime: 13 May 2008 19:42:07.0206 (UTC) FILETIME=[6D504060:01C8B531] X-Virus-Scanned: by amavisd-new X-Spam-Status: -40 X-Spam-Report: RCVD_IN_DNSWL_MED X-SA-Version: 3.002001 X-Scanned-By: MIMEDefang 2.54 on 134.95.19.92 Dear All, PST has requested POS to include the following statement in the MTP-54 PTR 243 notification e-mail: "PST requests the slew after the specular pointing to be optimised / reduced in duration in order to extend the specular pointing and increase the postCal period iow bring start of Earth pointing forward: Currently the slew is defined as: TBEGIN =3D 2008-07-03T18:18:59Z TEND =3D 2008-07-03T18:48:59Z The geometry of the specular point is scientifically very useful till 18:25:30, so we would like the slew to start from this time. >From 18:25:30 we would like to request the fastest slew possible, so we arrive to Earth pointing before 18:48:59. Any additional minute here extends the post-Cal period which is currently 10 minutes. The longer the post-Cal the better." I hope the above information is of help. Kind Regards, Mila de Vere From rsimpson Wed May 14 09:54:28 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m4EGsRd04287; Wed, 14 May 2008 09:54:27 -0700 (PDT) Date: Wed, 14 May 2008 09:54:27 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200805141654.m4EGsRd04287@magellan.stanford.edu> To: mpaetzol@uni-koeln.de Subject: Re: [Fwd: Re: PTR 243 for MTP 54 sent to ESOC] Cc: rsimpson Content-Length: 744 >The geometry of the specular point is scientifically very useful till >18:25:30, so we would like the slew to start from this time. This is a very short BSR, which Jim and I have tried to fit into a less-than-normal 70-m pass. The spacecraft comes out of occultation at about 68N latitude, the track goes to 86N latitude 10 minutes later and at an incidence angle 64 deg, (this is also pericenter), then it moves south to 74N at 51 deg incidence angle near the PHOENIX landing site. From exit occultation to PHOENIX is only 16 minutes. This should be very exciting. Unfortunately, Earth-Mars distance is large; but we may never have a chance to observe closer to the north pole with BSR. So I thought we should try. From Jim.Volp@SciOps.esa.int Wed May 21 07:22:15 2008 Return-Path: Received: from esa-sf3.esa.gmessaging.net (esa-sf3.esa.gmessaging.net [194.51.201.69]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m4LEMEv22879 for ; Wed, 21 May 2008 07:22:14 -0700 (PDT) Received: from esa-sf3.esa.gmessaging.net (localhost [127.0.0.1]) by localhost.esa.gmessaging.net (Postfix) with SMTP id 6961A24818F for ; Wed, 21 May 2008 16:22:05 +0200 (CEST) Received: from sciops-mailgw.vilspa.esa.int (sciops-mailgw.vilspa.esa.int [193.147.152.105]) by esa-sf3.esa.gmessaging.net (Postfix) with ESMTP id 4A36024818A for ; Wed, 21 May 2008 16:22:05 +0200 (CEST) Received: from sciops.esac.int (scimail.esac.esa.int [193.147.152.87]) by sciops-mailgw.vilspa.esa.int (Postfix) with ESMTP id EF9C811F8F0 for ; Wed, 21 May 2008 16:22:11 +0200 (CEST) Received: from [127.0.0.1] (ssow11.net3.lan [10.66.180.52]) (authenticated bits=0) by sciops.esac.int (8.13.1/8.13.1) with ESMTP id m4LEMBE0015054 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 21 May 2008 16:22:11 +0200 Message-ID: <48343013.6090000@SciOps.esa.int> Date: Wed, 21 May 2008 16:22:11 +0200 From: Jim Volp Reply-To: Jim.Volp@SciOps.esa.int Organization: ESA User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) MIME-Version: 1.0 To: Dick Simpson 650-723-3525 Subject: Re: MEX Bistatic Radar Request References: <200805182319.m4INJd606326@magellan.stanford.edu> In-Reply-To: <200805182319.m4INJd606326@magellan.stanford.edu> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Length: 2517 Status: RO Now breaks my wooden shoe! (Dutch expression) Erhard has suggested that we do preCal before MOCS in MTP-54! This is exactly what I asked Jonathan but got no for an answer! He will manually schedule XTx for this BSR. I will keep you posted. It might mean we can use the time in MTP-55 afterall. Jim Dick Simpson 650-723-3525 wrote: > MEX PST: > > Jim Volp asked that I send an e-mail requesting MEX time for > a bistatic radar experiment on 2008/231. I was hoping this > could be done by the MaRS PI or someone else in Cologne or > Munich; but I have heard nothing. Perhaps the following will > be sufficient until a more formal request can be made. > > Orbit 5945: > > The important times at the spacecraft are > > 2008-08-18T23:01:55 ( - 2 s) End occultation (begin BSR) > 2008-08-18T23:01:57 ( 0 s) Pericenter > 2008-08-18T23:23:16 ( +1279 s) Sun illuminates -X axis (end BSR) > > The HGA will be on Earth-point when the spacecraft exits > occultation; the HGA can immediately begin following the > specular point. The HGA will be approximately 96 deg from > Earth point at 23:23:16; the slew back to Earth point can > begin immediately. > > The spacecraft calibrations can be conducted before the > occultation and after the slew back to Earth point. I > understand that it may be necessary to turn off the X-Band > transmitter during the occultation; that is acceptable. > > From the geometry, it appears that conducting this BSR will > be very similar to the one on 2008/183. This and the experiment > on 2008/183 will be the northernmost explorations by MEX BSR > in the mission so far and will help us characterize the surface > properties in the north polar region. The end of the track > passes within 160 km of the target for the PHOENIX landing, > so these data may be useful in characterizing that site as well. > > Thanks, > Dick Simpson > MaRS BSR lead > From nicolas.altobelli@sciops.esa.int Mon May 26 07:12:39 2008 Return-Path: Received: from esa-sf3.esa.gmessaging.net (esa-sf3.esa.gmessaging.net [194.51.201.69]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m4QECIv26099 for ; Mon, 26 May 2008 07:12:18 -0700 (PDT) Received: from esa-sf3.esa.gmessaging.net (localhost [127.0.0.1]) by localhost.esa.gmessaging.net (Postfix) with SMTP id BFED02484EA; Mon, 26 May 2008 16:12:08 +0200 (CEST) Received: from sciops-mailgw.vilspa.esa.int (sciops-mailgw.vilspa.esa.int [193.147.152.105]) by esa-sf3.esa.gmessaging.net (Postfix) with ESMTP id A95D624845C; Mon, 26 May 2008 16:12:06 +0200 (CEST) Received: from sciops.esac.int (scimail.esac.esa.int [193.147.152.87]) by sciops-mailgw.vilspa.esa.int (Postfix) with ESMTP id ED68B11F8F0; Mon, 26 May 2008 16:12:13 +0200 (CEST) Received: from [172.16.114.128] (ssol04.net3.lan [10.66.180.56]) (authenticated bits=0) by sciops.esac.int (8.13.1/8.13.1) with ESMTP id m4QEC93d023173 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 26 May 2008 16:12:10 +0200 Message-ID: <483AC5D5.6050503@sciops.esa.int> Date: Mon, 26 May 2008 16:14:45 +0200 From: nicolas User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) MIME-Version: 1.0 To: Barabash Stas Cc: Holmstroem Mats , Kalla Leif , mexaspera mail , Stephan van Gasselt , Hauber Ernst , Hoffmann Harald , Walter Sebastian , Griebel Hannes , Paetzold Martin , Tellmann Silvia , Cicchetti Andrea , Giovanni Picardi , Plaut Jeff , Safaeinili Ali , Seu Roberto , Berthe Michel , Jean-Pierre Bibring , Brigitte Gondet , Biondi David , Formisano Vittorio , mexpfs mail , Dimarelis Emmanuel , Spalding George , Montmessin Franck , =?ISO-8859-1?Q?Daloze_Jean-Fran=E7ois?= , Bertaux Jean-Loup , Reberac Aurelie , Helen Walker , Dick Simpson , mexpst , POS_OPS , "Andrea Cicchetti (home)" , Roberto.Orosei@iasf-roma.inaf.it Subject: Status harmonization MTP55 References: <475D6CA5.5090400@rssd.esa.int> <479F0028.3060208@sciops.esa.int> <47D65B65.2080502@sciops.esa.int> <47DE8014.6020507@sciops.esa.int> <47E8D5FF.7090408@sciops.esa.int> <47E916D5.4060704@sciops.esa.int> <48280FC4.3090203@sciops.esa.int> <4829CB4 In-Reply-To: <483AA6FD.1090209@sciops.esa.int> Content-Type: multipart/mixed; boundary="------------000606070607090003080904" Content-Length: 1912355 Status: RO This is a multi-part message in MIME format. --------------000606070607090003080904 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Dear colleagues, here are the few points to discuss during our telcon MTP55#3. Attached, the latest timeline, pericenter overview and alloc_grpv file. Best regards, Nicolas Harmonization status MTP55#3 as of Monday 26, 2008 --------------------------------------------------- OMEGA: illuminations problems in 5929: in agreement with a discussion with Jean-Pierre, the nominal Nadir will be performed from p+70 till p+114 Then omega will remain on when the spacecraft starts its slew: NOP from p+114 till p+135 Same thing for 5958: nominal Nadir: p+60 till p+115, NOP from p115 till p+125 Orbit 5887: an exeption to the illumination constraints is granted by ESOC, under the following conditions: - no transmitter X-Tx on for at least one hour before and after the violation - no further illumination for at least 2 hours on teh same face - 420 W/m2.hr is the absolute maximum value accepted. This gives us a better margin than we had expected. POS will need to confirm that the observation can be performed in its original version, given this tolerance. SPICAM: 5942,5964 will be performed in NADIR3 mode. Secondary axis computation needed but not urgent as the power situation is not critical. Aspera: everything included as submitted. However, 5945 needs probably to be taken out during the BSR observation (TBC). PFS: inertial pointings for limb measurements have been calcultated and added in 5892, 5922 and 5938. 5893 and 5921 are not possible, a replacement solution will be provided by PST. The altitude profiles corresponding to the pointings will be provided by PST. HRSC: 5945 moved to 5963, works fine Rs: a set of potential new Earth Occultations has been added. However, we need confirmation from POS on whether they can be performed or not. Following observations at pericenter migth need to me delayed, as the spacecraft currenlty starts to slew before the occultation is finished. From Sophia.M.No@jpl.nasa.gov Tue Jun 3 10:28:13 2008 Return-Path: Received: from nmta1.jpl.nasa.gov (nmta1.jpl.nasa.gov [137.78.160.214]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m53HSDv06175 for ; Tue, 3 Jun 2008 10:28:13 -0700 (PDT) Received: from xmta3.jpl.nasa.gov (xmta3.jpl.nasa.gov [137.78.160.111]) by nmta1.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m53HSBex016662; Tue, 3 Jun 2008 10:28:11 -0700 Received: from [137.78.144.106] (snopc.jpl.nasa.gov [137.78.144.106]) by xmta3.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m53HS9vJ019167; Tue, 3 Jun 2008 10:28:09 -0700 Mime-Version: 1.0 (Apple Message framework v753.1) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <7CD3982B-5069-4068-AE6F-22C9A6EA72FE@jpl.nasa.gov> Cc: Sophia M Lee , Carlos Hernandez Content-Transfer-Encoding: 7bit From: Sophia M Lee Subject: BSR - DOY 185 Date: Tue, 3 Jun 2008 10:28:12 -0700 To: Dick Simpson 650-723-3525 , Jim Volp , "T.E. Zegers" , mexpst X-Mailer: Apple Mail (2.753.1) X-Source-IP: snopc.jpl.nasa.gov [137.78.144.106] X-Source-Sender: Sophia.M.No@jpl.nasa.gov X-AUTH: Authorized Content-Length: 919 Status: R Dear Dick, We just received a request from mission planning to insert a BSR on DOY 185. I believe we spoke about this back in April. The times that were provided to Carlos and I is listed below. |RSE BI-STATIC_RADAR |08-185T18:24:31Z | 08-185T19:16:31Z |DSS-63 With the current scheduled support, we would not be able to accommodate the 1-hr teardown needed for the BSR. However, in our previous emails you mentioned that you may skip the BSR post-cal because the experiment was compact. Currently, with the times provided for the BSR, we would need a 2020 EOA which would impact STF. Please advise. thanks and regards, sophia & carlos Sophia Lee Jet Propulsion Laboratory Multi-mission DSN Allocation and Planning Team (MDAPT) Mars Express and Mars Exploration Rovers Email: Sophia.M.No@jpl.nasa.gov Phone:(818) 393-7841 FAX:(818) 393-3147 Cell Phone: (818) 653-9618 From rsimpson Tue Jun 3 10:43:41 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m53HheD06259; Tue, 3 Jun 2008 10:43:40 -0700 (PDT) Date: Tue, 3 Jun 2008 10:43:40 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200806031743.m53HheD06259@magellan.stanford.edu> To: Sophia.M.No@jpl.nasa.gov Subject: Re: BSR - DOY 185 Cc: Carlos.Hernandez@jpl.nasa.gov, jim.volp@sciops.esa.int, mexpst@rssd.esa.int, rsimpson, tzegers@rssd.esa.int Content-Length: 1171 Status: R >With the current scheduled support, we would not be able to >accommodate the 1-hr teardown needed for the BSR. However, in our >previous emails you mentioned that you may skip the BSR post-cal >because the experiment was compact. Currently, with the times >provided for the BSR, we would need a 2020 EOA which would impact >STF. Please advise. Carlos and Sophia: Please give us what is available without impacting STF. If it's only the usual 15 min tear-down, we will simply skip the post-experiment calibrations. You are correct that this is a very compact experiment. We are waiting to see what the spacecraft people are going to do in terms of optimizing some of the activities that fall within the "tracking" time. It's possible that we can still fit in some post-cal measurements by making adjustments in real time -- such as finishing the spacecraft activities early. If this is acceptable, please let me know the BOA/BOT/EOT/EOA times and I will contact the NOPE regarding how we use the time that is available. STF should not have to accommodate our attempts to squeeze science out of an irregular pass. Thanks, Dick From Sophia.M.No@jpl.nasa.gov Tue Jun 3 13:30:11 2008 Return-Path: Received: from nmta2.jpl.nasa.gov (nmta2.jpl.nasa.gov [137.78.160.215]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m53KUBv08075 for ; Tue, 3 Jun 2008 13:30:11 -0700 (PDT) Received: from xmta1.jpl.nasa.gov (xmta1.jpl.nasa.gov [137.78.160.144]) by nmta2.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m53KU9oa029178; Tue, 3 Jun 2008 13:30:09 -0700 Received: from [137.78.144.106] (snopc.jpl.nasa.gov [137.78.144.106]) by xmta1.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m53KU7sB002175; Tue, 3 Jun 2008 13:30:07 -0700 In-Reply-To: <200806031743.m53HheD06259@magellan.stanford.edu> References: <200806031743.m53HheD06259@magellan.stanford.edu> Mime-Version: 1.0 (Apple Message framework v753.1) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <6B41C728-8085-4110-85DD-89DA250F6EE6@jpl.nasa.gov> Cc: Sophia M Lee , Carlos.Hernandez@jpl.nasa.gov, jim.volp@sciops.esa.int, mexpst@rssd.esa.int, tzegers@rssd.esa.int Content-Transfer-Encoding: 7bit From: Sophia M Lee Subject: Re: BSR - DOY 185 Date: Tue, 3 Jun 2008 13:30:07 -0700 To: Dick Simpson 650-723-3525 X-Mailer: Apple Mail (2.753.1) X-Source-IP: snopc.jpl.nasa.gov [137.78.144.106] X-Source-Sender: Sophia.M.No@jpl.nasa.gov X-AUTH: Authorized Content-Length: 1892 Status: R Hi Dick, Without impacting STF our BOA/BOT/EOT/EOA is the following: 1400 (BOA) 1600 (BOT) 1920 (EOT) 1935 (EOA). This would be using a 2hr setup and a 15-min teardown. I did put in a request to see how feasible it was for STF to help MEX with the extra time for the 1-hr teardown. The request was forwarded to STF and hope to hear from them soon. thanks, sophia On Jun 3, 2008, at 10:43 AM, Dick Simpson 650-723-3525 wrote: > >> With the current scheduled support, we would not be able to >> accommodate the 1-hr teardown needed for the BSR. However, in our >> previous emails you mentioned that you may skip the BSR post-cal >> because the experiment was compact. Currently, with the times >> provided for the BSR, we would need a 2020 EOA which would impact >> STF. Please advise. > > Carlos and Sophia: > > Please give us what is available without impacting STF. > If it's only the usual 15 min tear-down, we will simply skip the > post-experiment calibrations. You are correct that this is a > very compact experiment. We are waiting to see what the > spacecraft people are going to do in terms of optimizing some > of the activities that fall within the "tracking" time. It's > possible that we can still fit in some post-cal measurements > by making adjustments in real time -- such as finishing the > spacecraft activities early. > > If this is acceptable, please let me know the BOA/BOT/EOT/EOA > times and I will contact the NOPE regarding how we use the time > that is available. STF should not have to accommodate our > attempts to squeeze science out of an irregular pass. > > Thanks, > Dick Sophia Lee Jet Propulsion Laboratory Multi-mission DSN Allocation and Planning Team (MDAPT) Mars Express and Mars Exploration Rovers Email: Sophia.M.No@jpl.nasa.gov Phone:(818) 393-7841 FAX:(818) 393-3147 Cell Phone: (818) 653-9618 From rsimpson Tue Jun 3 13:43:22 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m53KhMe08112; Tue, 3 Jun 2008 13:43:22 -0700 (PDT) Date: Tue, 3 Jun 2008 13:43:22 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200806032043.m53KhMe08112@magellan.stanford.edu> To: Sophia.M.No@jpl.nasa.gov Subject: Re: BSR - DOY 185 Cc: rsimpson Content-Length: 1077 Status: R >Without impacting STF our BOA/BOT/EOT/EOA is the following: 1400 >(BOA) 1600 (BOT) 1920 (EOT) 1935 (EOA). This would be using a 2hr >setup and a 15-min teardown. > >I did put in a request to see how feasible it was for STF to help MEX >with the extra time for the 1-hr teardown. The request was forwarded >to STF and hope to hear from them soon. The surface observations end at 1835; so we could either skip the spacecraft post-experiment calibrations or the ground post-experiment calibrations. I'm OK waiting to hear from both STF and the MEX spacecraft people. The spacecraft people are also looking at the pre-experiment time period, when there is an occultation. There is potential science in the occultation, but there are possible complications in trying to do too much radio science in the same spacecraft planning unit. What we have is very acceptable; any additional time from STF or any optimizations by the MEX spacecraft people should make it better. Welcome back from vacation and before your leave. Thanks, Sophia, Dick From Sophia.M.No@jpl.nasa.gov Wed Jun 4 14:07:09 2008 Return-Path: Received: from nmta2.jpl.nasa.gov (nmta.jpl.nasa.gov [137.78.160.215]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m54L79v20500 for ; Wed, 4 Jun 2008 14:07:09 -0700 (PDT) Received: from xmta3.jpl.nasa.gov (xmta3.jpl.nasa.gov [137.78.160.111]) by nmta2.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m54L77SO011213; Wed, 4 Jun 2008 14:07:07 -0700 Received: from [137.78.144.106] (snopc.jpl.nasa.gov [137.78.144.106]) by xmta3.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m54L759U008165; Wed, 4 Jun 2008 14:07:05 -0700 In-Reply-To: <200806032043.m53KhMe08112@magellan.stanford.edu> References: <200806032043.m53KhMe08112@magellan.stanford.edu> Mime-Version: 1.0 (Apple Message framework v753.1) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <2C7C1625-A0A9-43B3-8AA4-081DDD23A93D@jpl.nasa.gov> Cc: Sophia M Lee , Carlos Hernandez Content-Transfer-Encoding: 7bit From: Sophia M Lee Subject: Re: BSR - DOY 185 Date: Wed, 4 Jun 2008 14:07:02 -0700 To: Dick Simpson 650-723-3525 X-Mailer: Apple Mail (2.753.1) X-Source-IP: snopc.jpl.nasa.gov [137.78.144.106] X-Source-Sender: Sophia.M.No@jpl.nasa.gov X-AUTH: Authorized Content-Length: 1607 Status: O Hi Dick, It looks like STF won't be able to help us on this day. So should Carlos change the times to reflect a 2hr setup and keep a 15-min teardown? Please advise. thanks sophia On Jun 3, 2008, at 1:43 PM, Dick Simpson 650-723-3525 wrote: > >> Without impacting STF our BOA/BOT/EOT/EOA is the following: 1400 >> (BOA) 1600 (BOT) 1920 (EOT) 1935 (EOA). This would be using a 2hr >> setup and a 15-min teardown. >> >> I did put in a request to see how feasible it was for STF to help MEX >> with the extra time for the 1-hr teardown. The request was forwarded >> to STF and hope to hear from them soon. > > The surface observations end at 1835; so we could > either skip the spacecraft post-experiment calibrations or the > ground post-experiment calibrations. I'm OK waiting to hear from > both STF and the MEX spacecraft people. The spacecraft people are > also looking at the pre-experiment time period, when there is an > occultation. There is potential science in the occultation, but > there are possible complications in trying to do too much radio > science in the same spacecraft planning unit. > > What we have is very acceptable; any additional time from STF > or any optimizations by the MEX spacecraft people should make it > better. > > Welcome back from vacation and before your leave. > > Thanks, Sophia, > Dick Sophia Lee Jet Propulsion Laboratory Multi-mission DSN Allocation and Planning Team (MDAPT) Mars Express and Mars Exploration Rovers Email: Sophia.M.No@jpl.nasa.gov Phone:(818) 393-7841 FAX:(818) 393-3147 Cell Phone: (818) 653-9618 From rsimpson Wed Jun 4 14:27:01 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m54LR1H20649; Wed, 4 Jun 2008 14:27:01 -0700 (PDT) Date: Wed, 4 Jun 2008 14:27:01 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200806042127.m54LR1H20649@magellan.stanford.edu> To: Sophia.M.No@jpl.nasa.gov Subject: Re: BSR - DOY 185 Cc: Carlos.Hernandez@jpl.nasa.gov, rsimpson Content-Length: 363 >It looks like STF won't be able to help us on this day. So should >Carlos change the times to reflect a 2hr setup and keep a 15-min >teardown? Yes, then I'll work with the MEX people and the NOPE to figure out whether we move the EOT earlier and conduct a full BSR post-cal and tear-down or skip the post-cal and actually go with the 15 min teardown. From rsimpson Wed Jun 4 14:43:25 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m54LhOH20664; Wed, 4 Jun 2008 14:43:24 -0700 (PDT) Date: Wed, 4 Jun 2008 14:43:24 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200806042143.m54LhOH20664@magellan.stanford.edu> To: Carlos.Hernandez@jpl.nasa.gov, Daniel.S.Kahan@jpl.nasa.gov, JValencia@jftl.jpl.nasa.gov, JVelasco@jftl.jpl.nasa.gov, Sophia.M.No@jpl.nasa.gov, gene.goltz@jpl.nasa.gov, rsimpson Subject: MEX BSR - 2008/185 Content-Length: 1979 Jose and Jesse: MEX has converted what was originally a standard MEX tracking pass into a bistatic radar experiment on DOY 185. The BSR only lasts about 20 minutes and it is preceded by an occultation. So the timeline is a little complicated. MEX is trying to optimize the spacecraft activities so that we can maximize the science without violating too many of their flight rules. I'm not sure when we will hear the result. The reason I am sending you this note is that the DSN schedule will show the 2-hour pre-cal for this pass (which is normal for BSR); but it will show only a 15-minute teardown (we normally have a 1-hour post-cal). We can skip the normal BSR post-cal because the surface observation is so short. We may also move the EOT early so that we can fit the post-cal in. I won't know which choice is better until I have seen what the MEX spacecraft people have done. Can you include the normal BSR activities in the briefing message for this date, but note that we may make a decision in real time to cancel the post-cal? I think this is probably the safest message to send to the station. Let me know if you have any questions or concerns. Or take your instructions from Gene and Danny if I'm getting out of line by communicating directly. For what it's worth, I'm finally getting a chance to push the data we collected this year in January-March through my full set of processing software. With the one hour surface observations, these really look great -- much better than the data we collected earlier when MEX was not able to change its attitude during the experiment. Mars is now getting farther away; but the experiment on DOY 185 (and another in the works for DOY 231) will be within a few degrees latitude of Mars' north pole, a region we have not had a chance to explore yet. The experiment on 231 also comes within a few degrees longitude of the PHOENIX landing site. Thanks again for your continuing help in these experiments. Dick From jesse.velasco@dsn.nasa.gov Thu Jun 5 14:13:36 2008 Return-Path: Received: from DSNOAM-MM.jpl.nasa.gov (dsnoam-mm.jpl.nasa.gov [128.149.207.83]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m55LDav27592 for ; Thu, 5 Jun 2008 14:13:36 -0700 (PDT) Received: from dsnoamex1.jpl.nasa.gov (Not Verified[128.149.207.88]) by DSNOAM-MM.jpl.nasa.gov with MailMarshal (v6,4,1,5038) id ; Thu, 05 Jun 2008 14:13:29 -0700 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Subject: RE: MEX BSR - 2008/185 X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Thu, 5 Jun 2008 14:13:27 -0700 Message-ID: In-Reply-To: <200806042143.m54LhOH20664@magellan.stanford.edu> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: MEX BSR - 2008/185 Thread-Index: AcjG+f78YXfW6+TISVyBMRV/1/GPywAT3r3g References: <200806042143.m54LhOH20664@magellan.stanford.edu> From: "Velasco, Jesse" To: "Dick Simpson 650-723-3525" , , , "Valencia, Jose" , Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by magellan.stanford.edu id m55LDav27592 Content-Length: 2764 Status: RO Dick, We should be able to accommodate this dynamic BSR support with a briefing message and provide the station direction in real-time if it becomes necessary. The briefing message will contain the possible scenarios that may occur in real-time. Let us know the spacecraft configuration for the BSR support when that information becomes available so I can start working on the briefing message. Thanks Jesse Velasco (626) 305-6315 From jesse.velasco@dsn.nasa.gov Thu Jun 5 15:35:40 2008 Return-Path: Received: from DSNOAM-MM.jpl.nasa.gov (dsnoam-mm.jpl.nasa.gov [128.149.207.83]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m55MZev27878 for ; Thu, 5 Jun 2008 15:35:40 -0700 (PDT) Received: from dsnoamex1.jpl.nasa.gov (Not Verified[128.149.207.88]) by DSNOAM-MM.jpl.nasa.gov with MailMarshal (v6,4,1,5038) id ; Thu, 05 Jun 2008 15:35:36 -0700 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Subject: RE: MEX BSR - 2008/185 X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Thu, 5 Jun 2008 15:35:36 -0700 Message-ID: In-Reply-To: <200806052220.m55MKKN27804@magellan.stanford.edu> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: MEX BSR - 2008/185 Thread-Index: AcjHWl12nA75oISIShS7gkVl2Vc+awAAQD1A References: <200806052220.m55MKKN27804@magellan.stanford.edu> From: "Velasco, Jesse" To: "Dick Simpson 650-723-3525" , , , , "Valencia, Jose" Cc: Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by magellan.stanford.edu id m55MZev27878 Content-Length: 1469 Status: R Dick, I will query project (Michel Denis) on our next telecon or send an email to obtain the spacecraft configuration and support times. Jesse -----Original Message----- From: Dick Simpson 650-723-3525 [mailto:rsimpson@magellan.stanford.edu] Sent: Thursday, June 05, 2008 3:20 PM To: Carlos.Hernandez@jpl.nasa.gov; Daniel.S.Kahan@jpl.nasa.gov; gene.goltz@jpl.nasa.gov; Velasco, Jesse; Valencia, Jose Cc: rsimpson@magellan.stanford.edu Subject: RE: MEX BSR - 2008/185 >We should be able to accommodate this dynamic BSR support with a >briefing message and provide the station direction in real-time if it >becomes necessary. The briefing message will contain the possible >scenarios that may occur in real-time. We have been very successful working with you and the stations in real time; I don't anticipate any problems. But it seemed like a good idea to alert you that this one was going to be a little different. >Let us know the spacecraft configuration for the BSR support when >that information becomes available so I can start working on the >briefing message. I often don't know myself until the DSN Keyword File comes out; but I will let you know as soon as I can. If you need to put out something and I haven't been in touch, I'd recommend going with the usual message and a short note that there may be some real time adjustments regarding the post-cal activities. I hope to be at JPL for this experiment. Thanks, Dick From jesse.velasco@dsn.nasa.gov Thu Jun 5 15:35:40 2008 Return-Path: Received: from DSNOAM-MM.jpl.nasa.gov (dsnoam-mm.jpl.nasa.gov [128.149.207.83]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m55MZev27878 for ; Thu, 5 Jun 2008 15:35:40 -0700 (PDT) Received: from dsnoamex1.jpl.nasa.gov (Not Verified[128.149.207.88]) by DSNOAM-MM.jpl.nasa.gov with MailMarshal (v6,4,1,5038) id ; Thu, 05 Jun 2008 15:35:36 -0700 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Subject: RE: MEX BSR - 2008/185 X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Thu, 5 Jun 2008 15:35:36 -0700 Message-ID: In-Reply-To: <200806052220.m55MKKN27804@magellan.stanford.edu> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: MEX BSR - 2008/185 Thread-Index: AcjHWl12nA75oISIShS7gkVl2Vc+awAAQD1A References: <200806052220.m55MKKN27804@magellan.stanford.edu> From: "Velasco, Jesse" To: "Dick Simpson 650-723-3525" , , , , "Valencia, Jose" Cc: Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by magellan.stanford.edu id m55MZev27878 Content-Length: 1469 Dick, I will query project (Michel Denis) on our next telecon or send an email to obtain the spacecraft configuration and support times. Jesse From rsimpson Thu Jun 5 15:23:16 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m55MNGT27814; Thu, 5 Jun 2008 15:23:16 -0700 (PDT) Date: Thu, 5 Jun 2008 15:23:16 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200806052223.m55MNGT27814@magellan.stanford.edu> To: Daniel.S.Kahan@jpl.nasa.gov, gene.goltz@jpl.nasa.gov, rsimpson, sami.asmar@jpl.nasa.gov Subject: JPL Visitor 2008/185 Content-Length: 210 Sami: Can you submit a request so that I can visit JPL for the MEX BSR on 2008-07-03? The BOA/BOT/EOT/EOA times in UTC are 1400/1600/1920/1935. I think that translates to 7AM to 12:35 PM PDT. Thanks, Dick From jesse.velasco@dsn.nasa.gov Mon Jun 23 13:06:41 2008 Return-Path: Received: from DSNOAM-MM.jpl.nasa.gov (dsnoam-mm.jpl.nasa.gov [128.149.207.83]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m5NK6fv27643 for ; Mon, 23 Jun 2008 13:06:41 -0700 (PDT) Received: from dsnoamex1.jpl.nasa.gov (Not Verified[128.149.207.88]) by DSNOAM-MM.jpl.nasa.gov with MailMarshal (v6,4,1,5038) id ; Mon, 23 Jun 2008 13:06:37 -0700 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" X-MimeOLE: Produced By Microsoft Exchange V6.5 Subject: RE: MEX BSR - 2008/185 Date: Mon, 23 Jun 2008 13:06:37 -0700 Message-ID: in-reply-to: <200806042143.m54LhOH20664@magellan.stanford.edu> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: MEX BSR - 2008/185 Thread-Index: AcjG+f78YXfW6+TISVyBMRV/1/GPywOZKCYg References: <200806042143.m54LhOH20664@magellan.stanford.edu> From: "Velasco, Jesse" To: "Dick Simpson 650-723-3525" , , , "Valencia, Jose" , Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by magellan.stanford.edu id m5NK6fv27643 Content-Length: 2531 Status: RO Dick, Has project advised you if the support on DOY 185 will be supported as a BSR? Since the pass is so close to our 4th of July weekend I would like to start preparing for this. Thanks Jesse Velasco From jesse.velasco@dsn.nasa.gov Mon Jun 23 14:24:39 2008 Return-Path: Received: from DSNOAM-MM.jpl.nasa.gov (dsnoam-mm.jpl.nasa.gov [128.149.207.83]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m5NLOdv10381 for ; Mon, 23 Jun 2008 14:24:39 -0700 (PDT) Received: from dsnoamex1.jpl.nasa.gov (Not Verified[128.149.207.88]) by DSNOAM-MM.jpl.nasa.gov with MailMarshal (v6,4,1,5038) id ; Mon, 23 Jun 2008 14:24:36 -0700 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" X-MimeOLE: Produced By Microsoft Exchange V6.5 Subject: RE: MEX BSR - 2008/185 Date: Mon, 23 Jun 2008 14:24:36 -0700 Message-ID: in-reply-to: <200806232115.m5NLFTs10322@magellan.stanford.edu> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: MEX BSR - 2008/185 Thread-Index: AcjVdthlsLO3zQjWSzau1+Q4RnC9BwAABLRA References: <200806232115.m5NLFTs10322@magellan.stanford.edu> From: "Velasco, Jesse" To: "Dick Simpson 650-723-3525" Cc: "!DL-DSN-MPSETD" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by magellan.stanford.edu id m5NLOdv10381 Content-Length: 741 Status: RO Dick, Thanks for the update. I will be standing by. Jesse From rsimpson Mon Jun 23 14:30:51 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m5NLUoW10445; Mon, 23 Jun 2008 14:30:50 -0700 (PDT) Date: Mon, 23 Jun 2008 14:30:50 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200806232130.m5NLUoW10445@magellan.stanford.edu> To: Jim.Volp@SciOps.esa.int, rsimpson Subject: MEX BSR 2008/185 Content-Length: 660 Status: RO Jim: I saw a message last week that ESOC had not yet confirmed the BSR on orbit 5787. Is there any recent news? The DSN is showing signs of increasing anxiety about configuring the station since 4 July is a national holiday and they want to make the next two weeks as smooth as possible. I am going to try to optimize the usage of ground time after the experiment, which means the DSN configuration depends some on the spacecraft configuration. I was going to try to shield you from this, but the holiday seems to be making the situation more volatile. If you have more information, I will try to work the problems with the DSN from here. Thanks, Dick From Jim.Volp@SciOps.esa.int Tue Jun 24 01:31:13 2008 Return-Path: Received: from esa-sf2.esa.gmessaging.net (esa-sf2.esa.gmessaging.net [194.51.201.68]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m5O8VBv12386 for ; Tue, 24 Jun 2008 01:31:11 -0700 (PDT) Received: from localhost.localdomain (localhost [127.0.0.1]) by localhost.esa.gmessaging.net (Postfix) with ESMTP id B0E2F394444 for ; Tue, 24 Jun 2008 10:31:04 +0200 (CEST) Received: from unknown-host by esa-sf2 with queue (Sophos PureMessage Version 5.401) id 12363160-3 for rsimpson@magellan.stanford.edu; Tue, 24 Jun 2008 08:26:14 GMT Received: from sciops-mailgw.vilspa.esa.int (sciops-mailgw.vilspa.esa.int [193.147.152.105]) by esa-sf2.esa.gmessaging.net (Postfix) with ESMTP id 89D3B3940B9; Tue, 24 Jun 2008 10:26:14 +0200 (CEST) Received: from sciops.esac.int (scimail.esac.esa.int [193.147.152.87]) by sciops-mailgw.vilspa.esa.int (Postfix) with ESMTP id 70DA911F8ED; Tue, 24 Jun 2008 10:26:19 +0200 (CEST) Received: from [127.0.0.1] (ssow11.net3.lan [10.66.180.52]) (authenticated bits=0) by sciops.esac.int (8.13.1/8.13.1) with ESMTP id m5O8QI5X009550 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 24 Jun 2008 10:26:19 +0200 Message-ID: <4860AFAA.5070402@SciOps.esa.int> Date: Tue, 24 Jun 2008 10:26:18 +0200 From: Jim Volp Reply-To: Jim.Volp@SciOps.esa.int Organization: ESA User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) MIME-Version: 1.0 Cc: Dick Simpson 650-723-3525 , mexmps , mexpst Subject: Re: MEX BSR 2008/185 References: <200806232130.m5NLUoW10445@magellan.stanford.edu> In-Reply-To: <200806232130.m5NLUoW10445@magellan.stanford.edu> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Length: 2331 Status: RO Hi Dick, A shame I didn't see your message yesterday... Yesterday ESOC *confirmed* that with manual intervention to their system they now give the green flag to proceed to (try to) do the BSR. Erhard walked me through the definite times (some of which are reflected in the FTL): 1) xTx ON: 15:35:00 (16:00:00 - OWLT-config_time) 2) xTx OFF: 17:22:48 (2 min after MOCS !) 3) Radio_Science from 17:18:49 to 18:58:49 4) xTx ON: 18:01:46 meaning xTx signal from 18:08:45 5) Specular end: 18:22:01 6) Slew from 18:22:01 to 18:37:33 7) postCAL till EOT: 18:58:49 So summarising, we have: A) specular track of 13.5 mins. with PHI from 84 to 44 deg, LAT 72.5 via 86 to 68 and LON from 62 to 220 degrees! B) postCal of 21 minutes C) an occultation ingress (flown with BSR settings of course) I have learned a great deal about BSR, Radio Science and transmitter constraints in the process..... Thanks should really go to Erhard who has been a champ in making this possible at ESOC side: quite controversial of course, so when you guys meet next time..... He of course, like you, had to cope with me asking a million qs (and in the end I still didn't get it perfect, grrr) Looking forward to hear about the outcome! You always do which is greatly appreciated! ooh would it be possible to get a (somewhat) high-res plot of the ground track for on my wall ? if possible also for MTP-55 (I don't have your bsrpredict XLS for MTP-55 so I don't know the exact geometry which I find a pitty) Take care..... and best of luck! Jim Dick Simpson 650-723-3525 wrote: > Jim: > > I saw a message last week that ESOC had not yet confirmed > the BSR on orbit 5787. Is there any recent news? > Thanks, > Dick > From rsimpson Tue Jun 24 09:02:19 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m5OG2IM13310; Tue, 24 Jun 2008 09:02:18 -0700 (PDT) Date: Tue, 24 Jun 2008 09:02:18 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200806241602.m5OG2IM13310@magellan.stanford.edu> To: Jim.Volp@SciOps.esa.int Subject: Re: MEX BSR 2008/185 Cc: mexmps@esa.int, mexpst@rssd.esa.int, rsimpson Content-Length: 1700 Status: RO >Erhard walked me through the definite >times (some of which are reflected in the FTL ... Thank you Jim (and Erhard). Your summary is exactly what I need to plan the ground activities with the DSN. >ooh would it be possible to get a (somewhat) high-res plot >of the ground track for on my wall ? if possible also for >MTP-55 (I don't have your bsrpredict XLS for MTP-55 >so I don't know the exact geometry which I find a pitty) My ground tracks are actually not very precise; and I usually plot them on a simple cylindrical projection with no background. But I will send you my MTP-55 file and perhaps you can plot something that would impress your friends and colleagues. For a few months I thought I would have a volunteer this summer who would develop software to plot ground tracks, illumination footprints, etc. But she is a Canadian and the logistics of getting to Stanford for the summer turned out to be too difficult. I also learned from Stanford that the University was expecting me to pay her. We have an informal agreement to work across the internet, but I'm not expecting much. So my ground track plots will continue to be primitive. On the bright side, you need to remember that our footprint at 60 deg incidence angle and 400 km altitude is about 20 x 40 km, and it grows with altitude. So we are not resolving small features with the current processing. By slicing the footprint into Doppler sections we can break the illumination ellipse into many long thin "rectangles". We experimented with that processing on early experiments but we don't have a production algorithm for generating those data yet. From rsimpson Tue Jun 24 10:39:30 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m5OHdTO13641; Tue, 24 Jun 2008 10:39:29 -0700 (PDT) Date: Tue, 24 Jun 2008 10:39:29 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200806241739.m5OHdTO13641@magellan.stanford.edu> To: jesse.velasco@dsn.nasa.gov Subject: RE: MEX BSR - 2008/185 Cc: Carlos.Hernandez@jpl.nasa.gov, Daniel.S.Kahan@jpl.nasa.gov, gene.goltz@jpl.nasa.gov, jim.volp@sciops.esa.int, jose.valencia@dsn.nasa.gov, rsimpson Content-Length: 1927 >Has project advised you if the support on DOY 185 will be supported as a >BSR? Since the pass is so close to our 4th of July weekend I would like >to start preparing for this. Jesse: MEX has confirmed that the experiment will be conducted; they have made some manual adjustments to their spacecraft sequence and everything seems OK. We have from Sophia that the BOA/BOT/EOT/EOA at DSS 63 is 1400/1600/1920/1935 on 2008/185. Here's my recommendation: 1. Shift the EOT to 1856 2. Change the post-cal steps (Briefing Message, Section 7, steps 01-10) from 3 minutes each to 2 minutes each. Total time for the ground post-cal is then 20 minutes (reduced from 30 minutes, nominal). It usually takes about 10 minutes from EOT to the start of the ground post-cal; and the ground post-cal rarely has problems. That means we conclude the ground post-cal by about 1925, leaving 10 minutes for contingencies and other tear-down activities. Does this seem reasonable to you? If you think 10 minutes for contingencies is more than we need, we could delay the EOT until 1900, which would give us a few extra minutes calibrating the spacecraft signal after it returns to Earth point. I was willing to cancel the entire ground post-cal if we didn't have time; so it's mostly how much time you think the station needs for the tear down after we complete the post-cal. I don't really have a feeling for what is involved. If you think 10 minutes is not enough, we can reduce the ground post-cal to 15 minutes. In that case, I think we should let Gene and Danny set the pace in real time since some of the steps are more complicated than others. It will be good enough that we go through all the steps; if some are a little longer or shorter than others, that's OK. Let me know what you think. Thanks for being flexible. Regards, Dick From jesse.velasco@dsn.nasa.gov Tue Jun 24 11:08:32 2008 Return-Path: Received: from DSNOAM-MM.jpl.nasa.gov (dsnoam-mm.jpl.nasa.gov [128.149.207.83]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m5OI8Vv13818 for ; Tue, 24 Jun 2008 11:08:31 -0700 (PDT) Received: from dsnoamex1.jpl.nasa.gov (Not Verified[128.149.207.88]) by DSNOAM-MM.jpl.nasa.gov with MailMarshal (v6,4,1,5038) id ; Tue, 24 Jun 2008 11:08:26 -0700 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" X-MimeOLE: Produced By Microsoft Exchange V6.5 Subject: RE: MEX BSR - 2008/185 Date: Tue, 24 Jun 2008 11:08:27 -0700 Message-ID: in-reply-to: <200806241739.m5OHdTO13641@magellan.stanford.edu> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: MEX BSR - 2008/185 Thread-Index: AcjWIUTqj/1ZHswURgiyD1kWm1ZzkQAAnaOw References: <200806241739.m5OHdTO13641@magellan.stanford.edu> From: "Velasco, Jesse" To: "Dick Simpson 650-723-3525" Cc: , , , , "Valencia, Jose" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by magellan.stanford.edu id m5OI8Vv13818 Content-Length: 2437 Dick, I think the station can manage with only 10 minutes of tear down time. I will update the briefing message with the new post-cal time. Thanks Jesse From rsimpson Tue Jun 24 11:38:29 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m5OIcSM13959; Tue, 24 Jun 2008 11:38:28 -0700 (PDT) Date: Tue, 24 Jun 2008 11:38:28 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200806241838.m5OIcSM13959@magellan.stanford.edu> To: jesse.velasco@dsn.nasa.gov Subject: RE: MEX BSR - 2008/185 Cc: rsimpson Content-Length: 277 >I think the station can manage with only 10 minutes of tear down time. I >will update the briefing message with the new post-cal time. Thanks, Jesse. And, of course, we can ask the working crew in real time whether there would be problems and make adjustments then. From jesse.velasco@dsn.nasa.gov Wed Jun 25 11:03:18 2008 Return-Path: Received: from DSNOAM-MM.jpl.nasa.gov (dsnoam-mm.jpl.nasa.gov [128.149.207.83]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m5PI3Iv28688 for ; Wed, 25 Jun 2008 11:03:18 -0700 (PDT) Received: from dsnoamex1.jpl.nasa.gov (Not Verified[128.149.207.88]) by DSNOAM-MM.jpl.nasa.gov with MailMarshal (v6,4,1,5038) id ; Wed, 25 Jun 2008 11:03:13 -0700 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" X-MimeOLE: Produced By Microsoft Exchange V6.5 Subject: RE: MEX BSR - 2008/185 Date: Wed, 25 Jun 2008 11:03:15 -0700 Message-ID: in-reply-to: <200806241739.m5OHdTO13641@magellan.stanford.edu> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: MEX BSR - 2008/185 Thread-Index: AcjWIUTqj/1ZHswURgiyD1kWm1ZzkQAy5vKw References: <200806241739.m5OHdTO13641@magellan.stanford.edu> From: "Velasco, Jesse" To: "Dick Simpson 650-723-3525" Cc: "!DL-DSN-MPSETD" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by magellan.stanford.edu id m5PI3Iv28688 Content-Length: 2515 Status: RO Dick, I'm putting together the briefing message and I want to confirm it's the post-cal section 9 of the briefing message that will have the steps shorten to 2 minute. Section 7 of the briefing message is the pre-cal. Thanks Jesse From rsimpson Wed Jun 25 16:33:21 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m5PNXKb04559; Wed, 25 Jun 2008 16:33:20 -0700 (PDT) Date: Wed, 25 Jun 2008 16:33:20 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200806252333.m5PNXKb04559@magellan.stanford.edu> To: jesse.velasco@dsn.nasa.gov, rsimpson Subject: Re: BRIEFING MESSAGE FOR MEX BI STATIC RADAR SUPPORT DOY 185 DSS-63 Content-Length: 521 Status: R The adjustments for the shortened post-cal look good. Thanks. I notice at the end of the message there's one statement that says you need a license to release the contents of the message and another that says there is no export controlled information included. I stopped carrying briefing messages in mny laptop when the first message started appearing And they no longer go into the archive. It looks as though someone now has second thoughts. But including both messages is a little confusing. Any suggestions? From nicolas.altobelli@sciops.esa.int Tue Jul 1 00:50:16 2008 Return-Path: Received: from esa-sf2.esa.gmessaging.net (esa-sf2.esa.gmessaging.net [194.51.201.68]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m617ntv01839 for ; Tue, 1 Jul 2008 00:49:55 -0700 (PDT) Received: from esa-sf2.esa.gmessaging.net (localhost [127.0.0.1]) by localhost.esa.gmessaging.net (Postfix) with SMTP id 34EA2394339; Tue, 1 Jul 2008 09:49:48 +0200 (CEST) Received: from sciops-mailgw.vilspa.esa.int (sciops-mailgw.vilspa.esa.int [193.147.152.105]) by esa-sf2.esa.gmessaging.net (Postfix) with ESMTP id E204139418C; Tue, 1 Jul 2008 09:49:45 +0200 (CEST) Received: from sciops.esac.int (scimail.esac.esa.int [193.147.152.87]) by sciops-mailgw.vilspa.esa.int (Postfix) with ESMTP id 5120911F8ED; Tue, 1 Jul 2008 09:49:50 +0200 (CEST) Received: from [172.16.114.128] (ssol04.net3.lan [10.66.180.56]) (authenticated bits=0) by sciops.esac.int (8.13.1/8.13.1) with ESMTP id m617ngZj000655 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 1 Jul 2008 09:49:43 +0200 Message-ID: <4869E131.7020405@sciops.esa.int> Date: Tue, 01 Jul 2008 09:48:01 +0200 From: nicolas User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) MIME-Version: 1.0 To: Barabash Stas Cc: Holmstroem Mats , Kalla Leif , mexaspera mail , Stephan van Gasselt , Hauber Ernst , Hoffmann Harald , Walter Sebastian , Griebel Hannes , Paetzold Martin , Tellmann Silvia , Cicchetti Andrea , Giovanni Picardi , Plaut Jeff , Safaeinili Ali , Seu Roberto , Berthe Michel , Jean-Pierre Bibring , Brigitte Gondet , Biondi David , Formisano Vittorio , mexpfs mail , Dimarelis Emmanuel , Spalding George , Montmessin Franck , =?ISO-8859-1?Q?Daloze_Jean-Fran=E7ois?= , Bertaux Jean-Loup , Reberac Aurelie , Helen Walker , Dick Simpson , mexpst , POS_OPS , "Andrea Cicchetti (home)" , Roberto.Orosei@iasf-roma.inaf.it Subject: Summary telcon MTP57#1 References: <475D6CA5.5090400@rssd.esa.int> <479F0028.3060208@sciops.esa.int> <47D65B65.2080502@sciops.esa.int> <47DE8014.6020507@sciops.esa.int> <47E8D5FF.7090408@sciops.esa.int> <47E916D5.4060704@sciops.esa.int> <48280FC4.3090203@sciops.esa.int> <4829CB4 In-Reply-To: <4865150B.8030008@sciops.esa.int> Content-Type: multipart/mixed; boundary="------------040007070002070902000906" Content-Length: 2263720 Status: RO This is a multi-part message in MIME format. --------------040007070002070902000906 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Dear colleagues, please find attached the summary of our telcon MTP57#1. A new starter kit package is also included, taking into account new information on the ground station availability in the mira files. The pericenter overview has been accordingly modified to reflect the availability of new norcia and 70 m stations at pericenter. No final estimate on the data volume and share allocation can be communicated yet. More info will be provided the earliest this afternoon. Best regards, nicolas --------------040007070002070902000906 Content-Type: text/plain; name="MTP57#1.txt" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="MTP57#1.txt" Summary of telcon MTP57#1 --------------------------- Present: -------- PST: Nicolas, Jim, Tanja POS: Helen Marsis: Andrea HRSC: Harald Omega: Brigitte PFS: David Radio Science: Stefan Remus Spicam: Aurelie Missing: --------- Aspera. Note: Vittorio could not connect to the telcon because of a problem with the access code. General items ---------------- - The teams were remembered to make sure that they are using the latest Mapps orbit file and related data (version 466) All files can be retrieved in: http://www.rssd.esa.int/llink/livelink?func=ll&objId=2830188&objAction=browse&sort=name&viewType=1 - Due to the number of operations increasing again after the end of the eclipse season, it has become difficult for the MOC team to find enough uplink time for spacecraft maintenance, in particular in MTP55. Spacecraft maintenance windows had to be moved, which impacts some Aspera and Marsis observations. PST will follow up with these teams to explain the details. -Tests on PFS memory have been performed during the week end. ESOC is waiting for a feedback. David mentioned that Vittorio is looking at the data, a report is expected as soon as possible. -BSR observation has been incorporated into the MTP54. However, no observation like this one , not following the rules (BSR during eclipse) and requiring manual tweaking will be accepted in the future as they cause safety concerns. -Phobos flyby, HRSC: option 2 from Esoc is preferred, reply will be sent to esoc to agree on their proposal MTP56 --------------------- Final step of harmonization. PST will aim at being more rigorous in delivering regularly overviews of the harmonization status. MTP57 --------------------- General situation: ------------------ The pericenter latitude is drifting from +12 deg to -5.5 deg during this MTP. The pericenters remain in the dark, with a solar elevation ranging from -11.3 to -1.2 deg. Earth occultations are now ending in orbit 6088, and are located nearly at pericenter (-11.9 deg,-4.5 deg). The data rate is now reaching its minimum at ~45 kbits. However, due to the availability of eight 70 meters stations, the downlink capacity is increased to (estimated) 20 Gbits, instead of 13 Gbits as reported previously. The final estimate on data volume will be communicated tuesday afternoon. The data share will therefore need to be revisited by the project scientist. Science requests: ------------------ Radio Science: As Earth occultations are ending in this MTP, as many occultations as possible are requested. A list of possible occultations have been received from PST and prioritization of occultations will be studied. Gravity at pericenters opportunities will be also studied, based on the info provided by PST. PFS: Nadir observations around the north polar cap will be requested. A total of 25-30 nadir will be requested, following Marsis anywhere possible is fine. Depending on the final data volume allocation, inplane limb above the North Pole will be requested as well. Omega: 4-5 limb observations above the north pole are requested. These limbs will be done in collaboration with Spicam Spicam: 5 inplane limb are requested together with 5 Nadir on the night side for Aurorae monitoring. Orbits identified for this are: 6080,6084,6152,6159,6163. Stellar occultations will be performed as well, taking a total of 16 pericentres. HRSC: Deimos and Phobos observations in 6122 and 6128 will be performed. One observation above the north pole is planned, the pointing will be communicated later. Hrsc may also join during inplane observations. A total of less than 1 GB is expected. Marsis: Subsurface sounding is the priority of Marsis observations during this MTP. Depending on the final data volume allocated, Marsis will decide on its FM dump plan, as the FM opportunities are tightly linked to the data volume available. Observations above the magnetic crustal anomalies will be requested. Test of Opportunity Analysis Tool for this purpose is wished. For the next Phobos flyby on July 23 th, Marsis asked for the availability of the short term orbit files, as the parameter settings depend on a precise timing. Tanja mentioned that the short term orbit files is usually made available on the Tuesday of the first week of execution. Please contact esoc for more details. From rsimpson Tue Jul 1 17:19:41 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m620Je404547; Tue, 1 Jul 2008 17:19:40 -0700 (PDT) Date: Tue, 1 Jul 2008 17:19:40 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200807020019.m620Je404547@magellan.stanford.edu> To: jim.volp@sciops.esa.int, rsimpson Subject: Re: Summary telcon MTP57#1 Content-Length: 472 Status: R >-BSR observation has been incorporated into the MTP54. >However, no observation like this one, >not following the rules (BSR during eclipse) and >requiring manual tweaking will be accepted in the >future as they cause safety concerns. It sounds as though one of the limits of optimization may have been reached. Does this affect the proposed BSR on 2008/231? I don't remember the eclipse conditions. It seemed to fit more comfortably within the DSN time. From rsimpson Wed Jul 2 15:36:12 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m62MaCx08290; Wed, 2 Jul 2008 15:36:12 -0700 (PDT) Date: Wed, 2 Jul 2008 15:36:12 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-ID: <8289.1215038173@magellan> Mime-Version: 1.0 To: gene.goltz@jpl.nasa.gov, daniel.s.kahan@jpl.nasa.gov, rsimpson Subject: MEX BSR 2008/185 Content-Type: multipart/mixed; boundary="-" Content-Length: 42122 Status: R This is a MIME encoded message. Decode it with "munpack" or any other MIME reading software. Mpack/munpack is available via anonymous FTP in ftp.andrew.cmu.edu:pub/mpack/ --- Gene, Danny: Here is the time line for the MEX BSR Thursday morning. This starts very slowly, but the pace picks up and we may be a little stressed by the time it is over. We have 81 minutes of tracking before S-Band even comes on. There is an ingress occultation, which we can collect. Minical #1 and a pretend SLEW #1 (none is needed) fit very comfortably within the 43-minute occultation. The BSR begins at exit occultation with the carriers on the high edges of each filter. After 6 minutes (18:29) we start updating the 25 kHz X-Band FRO, then continue this every two minutes. There's also an update to the 25 kHz S-Band FRO and the 100 kHz X-Band FRO at 18:34. The BSR ends at 18:40, but the pace remains fast. We start Minical #2 at 18:40. When Minical #2 ends, we also return to the original FROs, and EOT is a minute later (18:56). We do the post-cal with 2 minute steps (rather than the usual 3), and should finish about 19:25. That gives the station 10 minutes to tear down before the next pass. My flight arrives at Burbank about 9 PM this evening. I'll be at the Best Western Pasadena Royale (626-793-0950) overnight and should be at the JPL front gate by 7 AM. I have a copy of the Visitor Request Form that Sami pushed through. I look forward to collecting some data on YOUR schedule for a change. Dick - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2008/185 (UTC) - - - - - - - 14:00 Begin Pre-cal at DSS 63 FGAIN = 60 dB (all channels, including X-RCP) FRO_X = 0; FRO_S = 0 Start 4-channel 25 kHz recordings after Step 4 Stop 25 kHz recording after Step 18 16:00 Begin track (spacecraft is X-Band, carrier only, 1-way) 17:21 S-Band Tx ON (carrier only, 1-way) 17:22 FRO_X = -11000 Hz (SCHAN 3) FRO_S = -10000 Hz (SCHAN 3) FRO_X = -40000 Hz (SCHAN 4) FRO_S = -40000 Hz (SCHAN 4) 17:25 Resume 25 kHz recording (SCHAN 3) 17:39 Occultation ingress 17:45 Ask station to switch to "planetary pointing" (center of Mars) 17:50 Begin MiniCal #1 18:05 End MiniCal #1 (end of Step 5) 18:22 Begin 4-channel 100 kHz recordings (SCHAN 4) 18:23 Occultion egress Expect X-RCP echo to build as it quickly drifts lower; others will be weak and maybe not visible 18:29 FRO_X = -22000 Hz (SCHAN 3) 18:32 FRO_X = -32000 Hz (SCHAN 3) 18:34 FRO_X = -42000 Hz (SCHAN 3) FRO_S = -19000 Hz (SCHAN 3) FRO_X = -80000 Hz (SCHAN 4) 18:36 FRO_X = -53000 Hz (SCHAN 3) If visible, the X-LCP echo should be stronger than X-RCP 18:38 FRO_X = -64000 Hz (SCHAN 3) 18:40 Begin SLEW #2 End 100 kHz recording (SCHAN 4) Begin Minical #2 18:55 End SLEW #2 End Minical #2 FRO_X = -11000 (SCHAN 3) FRO_S = -10000 (SCHAN 3) 18:56 EOT (24 minutes early) Begin Post-Cal (accelerated, 2 minute steps) 19:25 End Post-cal (if not before) End 25 kHz recordings End of Activity --- Content-Type: application/octet-stream; name="TL_08185.doc" Content-Transfer-Encoding: base64 Content-Disposition: inline; filename="TL_08185.doc" Content-MD5: grKNFVqd5DKDiT1NEAoaGQ== 0M8R4KGxGuEAAAAAAAAAAAAAAAAAAAAAPgADAP7/CQAGAAAAAAAAAAAAAAABAAAAMwAAAAAA AAAAEAAANQAAAAEAAAD+////AAAAADIAAAD///////////////////////////////////// ... From Jim.Volp@SciOps.esa.int Thu Jul 3 00:19:16 2008 Return-Path: Received: from esa-sf2.esa.gmessaging.net (esa-sf2.esa.gmessaging.net [194.51.201.68]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m637JFv09745 for ; Thu, 3 Jul 2008 00:19:15 -0700 (PDT) Received: from esa-sf2.esa.gmessaging.net (localhost [127.0.0.1]) by localhost.esa.gmessaging.net (Postfix) with SMTP id 17EA1394445 for ; Thu, 3 Jul 2008 09:19:11 +0200 (CEST) Received: from sciops-mailgw.vilspa.esa.int (sciops-mailgw.vilspa.esa.int [193.147.152.105]) by esa-sf2.esa.gmessaging.net (Postfix) with ESMTP id 01D12394213 for ; Thu, 3 Jul 2008 09:19:11 +0200 (CEST) Received: from sciops.esac.int (scimail.esac.esa.int [193.147.152.87]) by sciops-mailgw.vilspa.esa.int (Postfix) with ESMTP id 4D01C11F8ED for ; Thu, 3 Jul 2008 09:19:15 +0200 (CEST) Received: from [127.0.0.1] (ssow11.net3.lan [10.66.180.52]) (authenticated bits=0) by sciops.esac.int (8.13.1/8.13.1) with ESMTP id m637JBxl024696 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 3 Jul 2008 09:19:15 +0200 Message-ID: <486C7D71.3010707@SciOps.esa.int> Date: Thu, 03 Jul 2008 09:19:13 +0200 From: Jim Volp Reply-To: Jim.Volp@SciOps.esa.int Organization: ESA User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) MIME-Version: 1.0 To: Dick Simpson 650-723-3525 Subject: Re: Summary telcon MTP57#1 References: <200807021550.m62Fos706436@magellan.stanford.edu> In-Reply-To: <200807021550.m62Fos706436@magellan.stanford.edu> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Length: 2261 Status: RO Hi Dick, Than you know more than I/we do, seriously. It all comes down to how the science ground segment @ ESOC has been programmed, in particular *what* constraints get checked and *what logic* is behind them. (there ought to be a document that describes that in full detail iow better than the OCD of Config List). And PST does not have enough detailed knowledge of that. Perhaps MPS doesn't have it either..... But in any case, we will get to the bottom of this anyway, in our preparations to live without the POS. We at ESAC need to have a ground segment which is perfectly *in line* with ESOC's. The fact that we forward PI requests that get rejected by ESOC is ridiculous and shows the immaturity of ESA doing proper science operations. But OK, I understand your view point. Let's not push ESOC further than necessary. MTP-55 is the last BSR for now any way..... I know that you are looking at improving other things for the next season of BSR opportunities. Please keep me posted on the progress of that. Most importantly I guess: getting more 70m! Take care, greetings, Jim Dick Simpson 650-723-3525 wrote: >> You can help me A LOT by not accepting a statement >> like this in the minutes and demand PST/me to give you >> a full justification for future reference..... >> > > I think I know the justification, and I don't want to > make anyone do extra work to explain it. If you think > a question would help, I can send a note to Altobelli. > > >> This gives me enough justification to go find out what can >> be changed in the future. >> > > Or is the question I just asked sufficient? > From Daniel.S.Kahan@jpl.nasa.gov Thu Jul 3 15:44:10 2008 Return-Path: Received: from nmta1.jpl.nasa.gov (nmta.jpl.nasa.gov [137.78.160.214]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m63Mi9v17222 for ; Thu, 3 Jul 2008 15:44:09 -0700 (PDT) Received: from xmta2.jpl.nasa.gov (xmta2.jpl.nasa.gov [137.78.160.56]) by nmta1.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m63Mi8I2027146 for ; Thu, 3 Jul 2008 15:44:08 -0700 Received: from [127.0.0.1] (pc04160143905.jpl.nasa.gov [137.78.78.85]) by xmta2.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m63Mi6vS032485 for ; Thu, 3 Jul 2008 15:44:07 -0700 Message-ID: <486D5636.2090109@jpl.nasa.gov> Date: Thu, 03 Jul 2008 15:44:06 -0700 From: Danny Kahan User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) MIME-Version: 1.0 To: Dick Simpson 650-723-3525 Subject: MEX 2008-185 Occultation Data References: <6.2.5.6.2.20080622142654.01e2c3b0@jpl.nasa.gov> In-Reply-To: <6.2.5.6.2.20080622142654.01e2c3b0@jpl.nasa.gov> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Source-IP: pc04160143905.jpl.nasa.gov [137.78.78.85] X-Source-Sender: Daniel.S.Kahan@jpl.nasa.gov X-AUTH: Authorized Content-Length: 668 Status: RO Dick, The MEX Occultation on DOY 185 (pass 1861, during the Bistatic experiment) at DSS-63 was played back as follows: Ingress: - X-band, 1-way - RSR2B1 - 2 kHz, 16 bits - start = 17:35:00 - stop = 17:44:00 and: - S-band, 1-way - RSR2A1 - 2 kHz, 16 bits - start = 17:35:49 - stop = 17:44:00 and Egress: - X-band, 1-way - RSR2B1 - 2 kHz, 16 bits - start = 18:17:00 - stop = 18:37:00 and: - S-band, 1-way - RSR2A1 - 2 kHz, 16 bits - start = 18:17:00 - stop = 18:37:00 These data should now be available on the RS TDS for you to query. - Regards, Danny From rsimpson Thu Jul 3 18:06:50 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m6416kp19869; Thu, 3 Jul 2008 18:06:46 -0700 (PDT) Date: Thu, 3 Jul 2008 18:06:46 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200807040106.m6416kp19869@magellan.stanford.edu> To: Daniel.S.Kahan@jpl.nasa.gov, H.J.Walker@rl.ac.uk, JKlose@jftl.jpl.nasa.gov, JValencia@jftl.jpl.nasa.gov, JVelasco@jftl.jpl.nasa.gov, John.Reynolds@esa.int, Matthias.Hahn@uni-koeln.de, Michel.Denis@esa.int, Olivier.Reboud@esa.int, Sophia.M.No@jpl.nasa.gov, art.freiley@jpl.nasa.gov, bernd.haeusler@unibw-muenchen.de, dfrew@rssd.esa.int, dhinson@stanford.edu, dwight.holmes@jpl.nasa.gov, fred.jansen@esa.int, gene.goltz@jpl.nasa.gov, jim.volp@sciops.esa.int, john.c.klose@jpl.nasa.gov, kuertent@uni-koeln.de, len.tyler@stanford.edu, ludmila.carone@uni-koeln.de, mexmps@esa.int, mpaetzol@uni-koeln.de, nicolas.altobelli@sciops.esa.int, rsimpson, sami.asmar@jpl.nasa.gov, thomas.w.thompson@jpl.nasa.gov, tzegers@rssd.esa.int, walter@geo.uni-koeln.de Subject: MEX BSR 2008/185 Content-Length: 1469 Status: RO MEX BSR Enthusiasts and Others: The MEX bistatic radar experiment conducted earlier today was much more successful than I had expected. We tracked MEX into occultation (one-way, but with both S- and X-Band), caught the egress occultation (S-Band only), and then watched as the HGA followed the specular point to more than 87N latitude and then south again. There were times when the X-RCP echo peak was 45 dB/Hz, which compares favorably with the strongest signals we have seen in any previous experiment; near the Brewster angle both X-Band polarizations had surface echoes with peaks on the order of 30 dB/Hz. There was at least one time when no fewer than five peaks could be seen in the X-RCP echo, indicating very heterogeneous scattering properties and reminiscent of structure seen in the south polar region. And we have strong S-RCP echoes, at least during the first few minutes after occultation. Mars is more than 2 AU from Earth, so the echoes were expected to be weak. On the other hand, this experiment was scheduled with pericenter almost coincident with occultation egress; so the slant range from the spacecraft to specular point was very favorable, making up for some of the SNR lost in Earth-Mars distance. This was a very short BSR -- only about 15 minutes with the HGA tracking the specular point. But I'm looking forward to processing the data, which should be at Stanford by next week. Thanks to all who made it possible. Dick Simpson From len.tyler@stanford.edu Fri Jul 4 10:08:32 2008 Return-Path: Received: from smtp-roam.Stanford.EDU (smtp-roam.Stanford.EDU [171.64.10.152]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m64H8Wv21601 for ; Fri, 4 Jul 2008 10:08:32 -0700 (PDT) Received: from [192.168.0.3] (tuk-dsl-228-012.olympus.net [65.117.228.12]) (authenticated bits=0) by smtp-roam.Stanford.EDU (8.12.11/8.12.11) with ESMTP id m64H8Sxo026096 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 4 Jul 2008 10:08:31 -0700 Mime-Version: 1.0 Message-Id: In-Reply-To: <200807040106.m6416kp19869@magellan.stanford.edu> References: <200807040106.m6416kp19869@magellan.stanford.edu> Date: Fri, 4 Jul 2008 10:08:03 -0700 To: Dick Simpson 650-723-3525 From: len tyler Subject: Re: MEX BSR 2008/185 Content-Type: text/plain; charset="us-ascii" ; format="flowed" Content-Length: 1870 Status: RO Most excellent! I look forward to seeing your results. ATB, -L PS. Do you think that the scattering was beam limited? If so, the SNRs seem truly remarkable. From rsimpson Sun Jul 6 10:16:29 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m66HGT224955; Sun, 6 Jul 2008 10:16:29 -0700 (PDT) Date: Sun, 6 Jul 2008 10:16:29 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200807061716.m66HGT224955@magellan.stanford.edu> To: len.tyler@stanford.edu Subject: Re: MEX BSR 2008/185 Cc: rsimpson Content-Length: 796 Status: R >PS. Do you think that the scattering was beam limited? If so, the >SNRs seem truly remarkable. It would not be beam limited at egress. By the time we started slewing back to Earth it had to be. So this will be a mixed bag in terms of interpretation. But the S-Band echo may be interesting because we let the HGA follow the specular point instead of having "transient" echoes, as has been the case when we saw echoes as part of occultations. I think there is enough SNR at the end that we should be able to derive dielectric constant from the RCP/LCP ratio even though it is severely beam-limited. Earlier, when we saw 5 peaks in the echo, we should attempt some "Doppler sharpening" to see whether we can separate the various components of the scattering surface. From Daniel.S.Kahan@jpl.nasa.gov Mon Jul 7 00:04:10 2008 Return-Path: Received: from nmta2.jpl.nasa.gov (nmta.jpl.nasa.gov [137.78.160.215]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m6774Av26089 for ; Mon, 7 Jul 2008 00:04:10 -0700 (PDT) Received: from xmta1.jpl.nasa.gov (xmta1.jpl.nasa.gov [137.78.160.144]) by nmta2.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m6774A1K006805; Mon, 7 Jul 2008 00:04:10 -0700 Received: from [127.0.0.1] (pc04160143905.jpl.nasa.gov [137.78.78.85]) by xmta1.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m67748rM012436; Mon, 7 Jul 2008 00:04:08 -0700 Message-ID: <4871BFE8.8030008@jpl.nasa.gov> Date: Mon, 07 Jul 2008 00:04:08 -0700 From: Danny Kahan User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) MIME-Version: 1.0 To: Dick Simpson 650-723-3525 CC: Gene Goltz Subject: MEX 2008/185 Bi-Static Radar Data (25 KHz) References: <68d3c63934.6393468d3c@jpl.nasa.gov> <479E3D48.7020700@jpl.nasa.gov> <47A7721E.50807@jpl.nasa.gov> <20080227091037.i795tbr00skko8wc@webmail.jpl.nasa.gov> <47CEEBC1.6030204@jpl.nasa.gov> <47E84873.6050909@jpl.nasa.gov> In-Reply-To: <47E84873.6050909@jpl.nasa.gov> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Source-IP: pc04160143905.jpl.nasa.gov [137.78.78.85] X-Source-Sender: Daniel.S.Kahan@jpl.nasa.gov X-AUTH: Authorized Content-Length: 811 Status: RO Dick, MEX Bi-Static Radar RSR open-loop data from 2008/185 at DSS-63 (pass 1861) have been played back to the TDS as follows: - X-band, RCP, 1-way - RSR2B3 - 25 kHz, 16 bits - start = 14:57:00 - stop = 16:09:59 - start = 17:24:59 - stop = 19:25:00 - SFDUs = 46,328 and: - S-band, RCP, 1-way - RSR2A3 - 25 kHz, 16 bits - start = 14:47:00 - stop = 16:10:00 - start = 17:24:59 - stop = 19:25:00 - SFDUs = 46,332 and: - X-band, LCP, 1-way - RSR1B3 - 25 kHz, 16 bits - start = 14:57:00 - stop = 16:10:00 - start = 17:25:00 - stop = 19:25:00 - SFDUs = 46,328 and: - S-band, LCP, 1-way - RSR1A3 - 25 kHz, 16 bits - start = 14:57:00 - stop = 16:10:00 - start = 17:25:00 - stop = 19:25:00 - SFDUs = 46,328 These data should now be available for you to query. Regards, Danny From Daniel.S.Kahan@jpl.nasa.gov Tue Jul 8 09:08:09 2008 Return-Path: Received: from nmta1.jpl.nasa.gov (nmta1.jpl.nasa.gov [137.78.160.214]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m68G89v02028 for ; Tue, 8 Jul 2008 09:08:09 -0700 (PDT) Received: from xmta1.jpl.nasa.gov (xmta1.jpl.nasa.gov [137.78.160.144]) by nmta1.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m68G877N015507; Tue, 8 Jul 2008 09:08:07 -0700 Received: from [127.0.0.1] (pc04160143905.jpl.nasa.gov [137.78.78.85]) by xmta1.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m68G85PK001223; Tue, 8 Jul 2008 09:08:06 -0700 Message-ID: <487390E5.9070401@jpl.nasa.gov> Date: Tue, 08 Jul 2008 09:08:05 -0700 From: Danny Kahan User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) MIME-Version: 1.0 To: Dick Simpson 650-723-3525 CC: Gene Goltz Subject: MEX 2008/185 Bi-Static Radar Data (100 KHz) References: <68d3c63934.6393468d3c@jpl.nasa.gov> <479E3D48.7020700@jpl.nasa.gov> <47A7721E.50807@jpl.nasa.gov> <20080227091037.i795tbr00skko8wc@webmail.jpl.nasa.gov> <47CEEBC1.6030204@jpl.nasa.gov> <47E84873.6050909@jpl.nasa.gov> <4871BFE8.8030008@jpl.nasa In-Reply-To: <4871BFE8.8030008@jpl.nasa.gov> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Source-IP: pc04160143905.jpl.nasa.gov [137.78.78.85] X-Source-Sender: Daniel.S.Kahan@jpl.nasa.gov X-AUTH: Authorized Content-Length: 659 Status: RO Dick, MEX Bi-Static Radar RSR open-loop data from 2008/185 at DSS-63 (pass 1861) have been played back to the TDS as follows: - X-band, RCP, 1-way - RSR2B4 - 100 kHz, 16 bits - start = 18:22:00 - stop = 18:40:00 - SFDUs = 21,620 and: - S-band, RCP, 1-way - RSR2A4 - 100 kHz, 16 bits - start = 18:22:00 - stop = 18:40:00 - SFDUs = 21,620 and: - X-band, LCP, 1-way - RSR1B4 - 100 kHz, 16 bits - start = 18:22:00 - stop = 18:40:00 - SFDUs = 21,620 and: - S-band, LCP, 1-way - RSR1A4 - 100 kHz, 16 bits - start = 18:22:00 - stop = 18:40:00 - SFDUs = 21,620 These data should now be available for you to query. Regards, Danny From Daniel.S.Kahan@jpl.nasa.gov Wed Jul 9 13:25:27 2008 Return-Path: Received: from nmta3.jpl.nasa.gov (nmta.jpl.nasa.gov [137.78.160.108]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id m69KPRv22645 for ; Wed, 9 Jul 2008 13:25:27 -0700 (PDT) Received: from xmta3.jpl.nasa.gov (xmta3.jpl.nasa.gov [137.78.160.111]) by nmta3.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m69KPPmW002729 for ; Wed, 9 Jul 2008 13:25:25 -0700 Received: from [127.0.0.1] (pc04160143905.jpl.nasa.gov [137.78.78.85]) by xmta3.jpl.nasa.gov (Switch-3.2.6/Switch-3.2.6) with ESMTP id m69KPNuw008088 for ; Wed, 9 Jul 2008 13:25:24 -0700 Message-ID: <48751EB3.2060308@jpl.nasa.gov> Date: Wed, 09 Jul 2008 13:25:23 -0700 From: Danny Kahan User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) MIME-Version: 1.0 To: Dick Simpson 650-723-3525 Subject: Re: MEX 2008-185 Occultation Data References: <200807092010.m69KAeG22107@magellan.stanford.edu> In-Reply-To: <200807092010.m69KAeG22107@magellan.stanford.edu> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Source-IP: pc04160143905.jpl.nasa.gov [137.78.78.85] X-Source-Sender: Daniel.S.Kahan@jpl.nasa.gov X-AUTH: Authorized Content-Length: 1326 Dick, We did start recording at 17:25, but there was no signal in the 2k bandwidth until we applied SFROs at 07:35. Also, I had mistakenly queue'd the XL RSR instead of the SR, and I caught it and started the correct recording for SR soon after at 07:35:49. So, between those two anomalies, I believe this is the complete 2k data set for ingress. Danny Dick Simpson 650-723-3525 wrote: > Danny: > > My notes had that we started the ingress 2 kHz recording at > 17:25. Your report shows a start time of 17:35 for X-RCP > and 17:35:49 for S-RCP. > > I'm guessing, since you show different start times for > S and X, that you have tried to play the data back more > than once. > > If so, please just confirm. If not, perhaps we should try > another playback. > > Thanks, > Dick > > - - - - - - - - - - - - - - - - - - - - - - - - - - > > Date: Thu, 03 Jul 2008 15:44:06 -0700 > From: Danny Kahan > > Dick, > > The MEX Occultation on DOY 185 (pass 1861, during the Bistatic > experiment) at DSS-63 was played back as follows: > > Ingress: > > - X-band, 1-way > - RSR2B1 > - 2 kHz, 16 bits > - start = 17:35:00 > - stop = 17:44:00 > > and: > > - S-band, 1-way > - RSR2A1 > - 2 kHz, 16 bits > - start = 17:35:49 > - stop = 17:44:00 > From rsimpson Wed Jul 9 13:38:33 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m69KcX323712; Wed, 9 Jul 2008 13:38:33 -0700 (PDT) Date: Wed, 9 Jul 2008 13:38:33 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-Id: <200807092038.m69KcX323712@magellan.stanford.edu> To: Daniel.S.Kahan@jpl.nasa.gov Subject: Re: MEX 2008-185 Occultation Data Cc: rsimpson Content-Length: 654 >We did start recording at 17:25, but there was no signal in the 2k >bandwidth until we applied SFROs at 07:35. Also, I had mistakenly >queue'd the XL RSR instead of the SR, and I caught it and started the >correct recording for SR soon after at 07:35:49. So, between those two >anomalies, I believe this is the complete 2k data set for ingress. Fair enough. I knew about the FRO, but missed the XL vs SR. What you played back then makes sense given those anomalies. My first expectation was that we would simply throw away 10 minutes of noise; but this is OK. Hard core analyzers can always go to the 25 kHz recordings. Thanks, Dick From rsimpson Mon Jul 28 09:56:36 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m6SGuXX23435; Mon, 28 Jul 2008 09:56:33 -0700 (PDT) Date: Mon, 28 Jul 2008 09:56:33 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-ID: <23434.1217264194@magellan> Mime-Version: 1.0 To: mpaetzol@uni-koeln.de, bernd.haeusler@unibw-muenchen.de, sami.asmar@jpl.nasa.gov, len.tyler@stanford.edu, rsimpson Subject: MEX BSR 3 July Content-Type: multipart/mixed; boundary="-" Content-Length: 6787492 Status: RO This is a MIME encoded message. Decode it with "munpack" or any other MIME reading software. Mpack/munpack is available via anonymous FTP in ftp.andrew.cmu.edu:pub/mpack/ --- Martin: Attached is a summary of results from the MEX bistatic radar experiment of 3 July. The 'steering' worked very well, placing the surface echo in the center of the passband, though perhaps offset to the high side by a few hundred Hz. The structure in the surface echo is very interesting and means that I need to look into processing which will follow individual points on the surface more closely. At the time we did the experiment, Jim Volp asked for a figure that he could post on the wall in his office; I think I will send him a copy of the figure in Slide 3. Regards, Dick --- Content-Type: application/octet-stream; name="MEX_BSR_080703.ppt" Content-Transfer-Encoding: base64 Content-Disposition: inline; filename="MEX_BSR_080703.ppt" Content-MD5: zlfF4+wY8rhyE8qkEZDhjg== 0M8R4KGxGuEAAAAAAAAAAAAAAAAAAAAAPgADAP7/CQAGAAAAAAAAAAAAAABNAAAALSYAAAAA AAAAEAAAMSYAAAEAAAD+////AAAAAIkLAAAEAAAABQAAAAYAAAADAAAA7QEAAO4BAADvAQAA ... From rsimpson Mon Jul 28 10:10:57 2008 Return-Path: Received: (from rsimpson@localhost) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) id m6SHAqn23519; Mon, 28 Jul 2008 10:10:53 -0700 (PDT) Date: Mon, 28 Jul 2008 10:10:53 -0700 (PDT) From: Dick Simpson 650-723-3525 Message-ID: <23518.1217265053@magellan> Mime-Version: 1.0 To: mpaetzol@uni-koeln.de, bernd.haeusler@unibw-muenchen.de, sami.asmar@jpl.nasa.gov, len.tyler@stanford.edu, Jim.Volp@SciOps.esa.int, rsimpson Subject: Wallpaper Content-Type: multipart/mixed; boundary="-" Content-Length: 7675166 Status: RO This is a MIME encoded message. Decode it with "munpack" or any other MIME reading software. Mpack/munpack is available via anonymous FTP in ftp.andrew.cmu.edu:pub/mpack/ --- >ooh would it be possible to get a (somewhat) high-res plot >of the ground track for on my wall ? if possible also for Jim: This is the echo, not the ground track. But maybe it can find a place on your wall. To see the ground track, draw a straight line on a north polar projection of Mars from (66.6N, 58.9E) to (67.8N, 140.5W). It should be almost a straight line with closest approach to the north pole at about (86.8N, 132.8E). What you're looking at is the log of X-RCP intensity versus frequency and time where the surface echo has been approximately centered in the frequency window using software and the reconstructed orbit. Time is at DSS 63 (the Earth Receive Time). As you can see, there's a lot going on. Not bad considering I was going to consider myself lucky to see ANY echo. Please get permission from Martin if you want to forward this to anyone else. Regards, Dick --- Content-Type: application/octet-stream; name="fnd2logimg.tiff" Content-Transfer-Encoding: base64 Content-Disposition: inline; filename="fnd2logimg.tiff" Content-MD5: WhlXTIkrId3znK+Dtqm3nA== TU0AKgBWhHj///////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////// ...