PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM DATA_SET_ID = "VEX-V-VRA-1/2/3-NMP-0114-V1.0" STANDARD_DATA_PRODUCT_ID = ENB PRODUCER_ID = "SUE" PRODUCT_ID = "V00SUE0L1A_ENB_071470544_00.TXT" PRODUCT_CREATION_TIME = 2014-02-11T09:50:14.000 INSTRUMENT_HOST_ID = "VEX" OBJECT = TEXT PUBLICATION_DATE = 2009-06-03 NOTE = "VEX SUE Experimenter Notes" END_OBJECT = TEXT END From Bernd.Haeusler@unibw.de Tue May 29 02:43:00 2007 Return-Path: Received: from yellowsrv.rz.unibw-muenchen.de (yellowsrv.RZ.UniBw-Muenchen.de [137.193.14.4]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id l4T9gwQ13640; Tue, 29 May 2007 02:42:58 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by yellowsrv.rz.unibw-muenchen.de (8.13.8/8.13.8) with ESMTP id l4T9fsR2004929; Tue, 29 May 2007 11:41:54 +0200 X-Virus-Scanned: by amavisd-new at yellowsrv.rz.unibw-muenchen.de Received: from yellowsrv.rz.unibw-muenchen.de ([127.0.0.1]) by localhost (yellowsrv.rz.unibw-muenchen.de [127.0.0.1]) (amavisd-new, port 10026) with LMTP id gYdsR0PJDPlB; Tue, 29 May 2007 11:41:51 +0200 (CEST) Received: from [137.193.79.7] (Ampte.LRT.UniBw-Muenchen.de [137.193.79.7]) by yellowsrv.rz.unibw-muenchen.de (8.13.8/8.13.8) with ESMTP id l4T9fno6004879; Tue, 29 May 2007 11:41:49 +0200 X-Remarks: If SPAM is relayed via yellowsrv.rz.unibw-muenchen.de to outside of unibw-muenchen.de, please report it to abuse@unibw-muenchen.de Message-ID: <465BF55D.2020407@unibw.de> Date: Tue, 29 May 2007 11:41:49 +0200 From: =?ISO-8859-1?Q?Bernd_H=E4usler?= Reply-To: Bernd.Haeusler@unibw.de Organization: UniBw User-Agent: Thunderbird 1.5.0.10 (Windows/20070221) MIME-Version: 1.0 To: Danny Kahan CC: rsimpson@magellan.stanford.edu, paetzold@geo.Uni-Koeln.DE, gene.goltz@jpl.nasa.gov, riccardo.mattei@unibw-muenchen.de, silvia@magellan.stanford.edu, Stefan.Remus@unibw.de, sami.asmar@jpl.nasa.gov Subject: Re: Result of VEX 27 May Occultation References: <46593248.1070400@jpl.nasa.gov> In-Reply-To: <46593248.1070400@jpl.nasa.gov> Content-Type: multipart/mixed; boundary="------------040402040503060704020509" Content-Length: 2015 Status: RO This is a multi-part message in MIME format. --------------040402040503060704020509 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Danny Kahan schrieb: > The occultation was recorded successfully at DSS-43. > > The X-band signal showed similar behavior to the occultation on DOY > 145 (3rd plot). Again, the 16-kHz recording should be optimal. > > I found a weak S-band signal about -39300 Hz from the predicts, and > drifting. Although the X-band signal disappeared about 8 minutes into > the occultation, the S-band signal (~25 dB-Hz) remained visible the > entire time. During the most dynamic part of the Doppler shift, it was > necessary to readjust the frequency offset for S-band to -76800 Hz. > Due to the sudden shift in the residual, the 100-kHz recording will be > necessary to see this signal throughout the entire period. The first > plot shows the S-band FFT display (during the occultation), and the > second plot shows the change in residual at the time of ingress. It > was impossible to discern the times of ingress or egress from the > S-band power plot; if anything, it may have increased in strength > during the occultation. > > Best regards, > > Danny > > Danny, congratulations again! S-band behaviour is indeed surprising. A mixture of radiation via LGA, multipath and interferences in the atmosphere? We will find out. (But it will take a long time) Best regards Bernd -------------------------------------------------------------------------- From wcchen@jftl.jpl.nasa.gov Tue May 29 11:44:55 2007 Return-Path: Received: from jftl.jpl.nasa.gov (jftl.jpl.nasa.gov [128.149.207.22]) by magellan.stanford.edu (8.11.7p3+Sun/8.11.7) with ESMTP id l4TIitQ16895 for ; Tue, 29 May 2007 11:44:55 -0700 (PDT) Received: from jftl.jpl.nasa.gov (Not Verified[128.149.207.21]) by jftl.jpl.nasa.gov with MailMarshal (v6,1,8,2137) id ; Tue, 29 May 2007 11:44:55 -0700 Received: by jftl-mm.jpl.nasa.gov with Internet Mail Service (5.5.2657.72) id ; Tue, 29 May 2007 11:44:57 -0700 Message-ID: <1BC11B253650844DB8D9E9F01C021F5C0198AC96@jftl-mm.jpl.nasa.gov> From: "Chen, Wilson C" To: "'rsimpson@magellan.stanford.edu'" Cc: DSN-RMDCT , "'rmdc@zeus.jpl.nasa.gov'" Subject: 248 RMDC RS Delivery Date: Tue, 29 May 2007 11:44:56 -0700 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2657.72) Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01C7A221.73B9CC80" Content-Length: 4712 Status: RO This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. ------_=_NextPart_001_01C7A221.73B9CC80 Content-Type: text/plain Tracking data for spacecraft 248 (VEX) Comments: RMDCT delivery to VEX-RS 1-sec Doppler compression time ** No S Band downlink detected throughout support ** One Occultation file has been processed and delivered to: OSCARX:/ftp/ras/sc248/odfs/07147O147_43X_1s.SC248 Regards, Wilson Chen RMDC 626-305-6269