Software: MetRec V5.0 (2011/07/31 W32) PostProc: 5.2 (2014/09/03 W32) Date : 2012/05/12 Time : 20:35:14 Examining configfile '\dev\data\ICC7\20120512\20120512.cfg' ... MetRec Parameters ================= AutoConfiguration........: no FrameGrabberType.........: Meteor II FrameGrabberDeviceNumber.: 0 VideoSignalType..........: PAL InterlacedVideo..........: yes TimeBase.................: current time TimeDriftCorrection......: 0.0 s/h TimeZoneCorrection.......: 0 h DSTCorrection............: no DateBase.................: current date DateCorrection...........: yes RecognitionEndTime.......: 6 h 0 m 0 s AutoRestart..............: no QuitBehaviour............: quit without confirmation WaitForDusk..............: no MaximumSolarAltitude.....: -10 ø MinimumLunarDistance.....: 0 ø FrameBufferCount.........: 300 frame(s) DelayTime................: 0 ms DisplayRefreshRate.......: 2 InternalResolution.......: max MeteorElongation.........: 1 StartThreshold...........: 1.50 ConstantThreshold........: no RecognitionThreshold.....: 0.55 FloorThreshold...........: 0.20 ThresholdHistory.........: metrec.thr FlashThreshold...........: 20 FlashRecoveryFrameCount..: 20 frame(s) SaveFlashImage...........: no SaveBackgroundRate.......: never MinimumFrameCount........: 3 frame(s) Beep.....................: no SendSerialPing...........: yes SerialPingPort...........: 1 SerialPingType...........: ABEI PositionAngleOffset......: 0 ø UseInputMask.............: yes InputMask................: \dev\metrec\config\ICC7MASK.BMP UseOldFlatField..........: no NewFlatField.............: metrec.ffd FlatFieldSmooth..........: 2 FlatFieldSmoothDir.......: symmetric SensitivityImage.........: metrec.bmp TracingImage.............: metrad.bmp TimeStamp................: date and time TimeStampXPosition.......: 384 TimeStampYPosition.......: 288 SaveSingleFrames.........: no SaveMeteorBand...........: yes SaveSumImage.............: yes SaveMeteorData...........: yes SavePreFrameCount........: 3 frame(s) SavePostFrameCount.......: 3 frame(s) BaseDirectory............: C:\dev\data\ICC7\ FileNameRule.............: hhmmssff.bmp ClockSync................: no EquatorialCoordinates....: yes ReferenceStars...........: \dev\metrec\config\20120225.ref MaximumMeteorTilt........: 0 ø MaximumMeteorShift.......: 0 ø CreatePosDatEntry........: yes CreateIAPLogfile.........: no configfile ok! Allocating resources ... ok! Reading input mask ... ok! Reading reference star positions ... ok! WARNING: MinStarDiameter not defined! Use standard value 2. Computing plate constants ... ok! Operation mode : unguided Reference date : 2012/02/25 Reference time : 23:00:00 Site code : 15556 Longitude : -16.509171 ø Latitude : 28.298901 ø Altitude : 2400 m Noise Level : 5 Maximum Star Diameter : 5.0 Minimum Star Diameter : 2.0 Video brightness : 128 Video contrast : 128 Order of plate constants: 3 Center of plate RA : 5.4583 h Center of plate DE : 35.1942 ø Center of plate Alt : 54.0 ø Center of plate Az : 291.9 ø O-C RefStar1 : msqe= 0.70' l1o= 0.79' 0.24 mag (B-V= 1.50 mag) O-C RefStar2 : msqe= 0.96' l1o= 1.10' -0.14 mag (B-V=-0.10 mag) O-C RefStar3 : msqe= 1.13' l1o= 1.28' 0.02 mag (B-V= 0.50 mag) O-C RefStar4 : msqe= 0.23' l1o= 0.25' -0.11 mag (B-V=-0.20 mag) O-C RefStar5 : msqe= 1.15' l1o= 1.24' -0.02 mag (B-V= 1.10 mag) O-C RefStar6 : msqe= 0.55' l1o= 0.85' 0.38 mag (B-V=-0.20 mag) O-C RefStar7 : msqe= 2.21' l1o= 2.97' -0.62 mag (B-V= 1.60 mag) O-C RefStar8 : msqe= 0.98' l1o= 1.07' -0.33 mag (B-V= 1.10 mag) O-C RefStar9 : msqe= 0.32' l1o= 0.35' -0.46 mag (B-V= 1.60 mag) O-C RefStar10 : msqe= 0.90' l1o= 0.99' 0.06 mag (B-V= 1.30 mag) O-C RefStar11 : msqe= 1.04' l1o= 1.14' -0.25 mag (B-V= 0.90 mag) O-C RefStar12 : msqe= 0.98' l1o= 1.08' -0.21 mag (B-V= 1.40 mag) O-C RefStar13 : msqe= 1.21' l1o= 1.36' -0.34 mag (B-V= 1.50 mag) O-C RefStar14 : msqe= 0.78' l1o= 0.83' 0.02 mag (B-V= 1.40 mag) O-C RefStar15 : msqe= 1.87' l1o= 2.02' -0.31 mag (B-V= 0.30 mag) O-C RefStar16 : msqe= 0.68' l1o= 0.74' -0.48 mag (B-V= 1.50 mag) O-C RefStar17 : msqe= 0.59' l1o= 0.67' -0.40 mag (B-V=-0.00 mag) O-C RefStar18 : msqe= 0.34' l1o= 0.71' 0.43 mag (B-V= 1.20 mag) O-C RefStar19 : msqe= 0.52' l1o= 0.69' 0.34 mag (B-V= 0.80 mag) O-C RefStar20 : msqe= 0.77' l1o= 0.83' 0.42 mag (B-V= 0.60 mag) O-C RefStar21 : msqe= 0.47' l1o= 0.51' -0.29 mag (B-V= 0.20 mag) O-C RefStar22 : msqe= 1.45' l1o= 1.62' -0.32 mag (B-V= 0.20 mag) O-C RefStar23 : msqe= 0.31' l1o= 0.34' 0.15 mag (B-V= 0.00 mag) O-C RefStar24 : msqe= 0.62' l1o= 0.72' 0.42 mag (B-V= 1.00 mag) O-C RefStar25 : msqe= 1.13' l1o= 1.29' -0.17 mag (B-V=-0.10 mag) O-C RefStar26 : msqe= 1.03' l1o= 3.35' 0.82 mag (B-V= 1.60 mag) O-C RefStar27 : msqe= 0.79' l1o= 0.88' -0.36 mag (B-V=-0.10 mag) O-C RefStar28 : msqe= 0.75' l1o= 0.82' -0.14 mag (B-V=-0.10 mag) O-C RefStar29 : msqe= 0.94' l1o= 1.04' -0.36 mag (B-V= 0.50 mag) O-C RefStar30 : msqe= 0.78' l1o= 1.01' 0.67 mag (B-V= 0.90 mag) O-C RefStar31 : msqe= 1.13' l1o= 1.39' 0.62 mag (B-V= 0.10 mag) O-C RefStar32 : msqe= 0.95' l1o= 1.18' 0.32 mag (B-V= 1.60 mag) O-C RefStar33 : msqe= 1.19' l1o= 1.29' -0.04 mag (B-V=-0.10 mag) O-C RefStar34 : msqe= 1.21' l1o= 1.37' 0.08 mag (B-V= 1.40 mag) O-C RefStar35 : msqe= 0.65' l1o= 0.83' 0.10 mag (B-V= 1.60 mag) O-C RefStar36 : msqe= 1.39' l1o= 1.55' -0.49 mag (B-V= 0.10 mag) O-C RefStar37 : msqe= 0.28' l1o= 0.39' -0.44 mag (B-V= 1.60 mag) O-C RefStar38 : msqe= 0.66' l1o= 0.72' 0.06 mag (B-V= 1.10 mag) O-C RefStar39 : msqe= 1.21' l1o= 1.40' -0.33 mag (B-V= 1.00 mag) O-C RefStar40 : msqe= 1.27' l1o= 1.43' -0.04 mag (B-V= 0.90 mag) O-C RefStar41 : msqe= 1.32' l1o= 2.10' 0.31 mag (B-V= 1.30 mag) O-C RefStar42 : msqe= 0.68' l1o= 0.76' -0.36 mag (B-V= 1.60 mag) O-C RefStar43 : msqe= 0.05' l1o= 0.05' -0.53 mag (B-V= 3.00 mag) O-C RefStar44 : msqe= 1.23' l1o= 2.18' 0.00 mag (B-V= 1.50 mag) O-C RefStar45 : msqe= 0.47' l1o= 0.52' -0.35 mag (B-V= 1.20 mag) O-C RefStar46 : msqe= 0.09' l1o= 0.14' -0.22 mag (B-V=-0.00 mag) O-C RefStar47 : msqe= 0.69' l1o= 0.99' 0.39 mag (B-V= 0.80 mag) O-C RefStar48 : msqe= 0.30' l1o= 0.34' 0.21 mag (B-V= 1.50 mag) O-C RefStar49 : msqe= 0.09' l1o= 0.10' 0.05 mag (B-V= 1.30 mag) O-C RefStar50 : msqe= 1.02' l1o= 1.14' -0.37 mag (B-V= 1.50 mag) O-C RefStar51 : msqe= 0.40' l1o= 0.55' 0.41 mag (B-V=-0.10 mag) O-C RefStar52 : msqe= 0.95' l1o= 1.85' 0.34 mag (B-V= 1.90 mag) O-C RefStar53 : msqe= 0.77' l1o= 0.85' -0.27 mag (B-V= 0.60 mag) O-C RefStar54 : msqe= 1.45' l1o= 1.63' 0.11 mag (B-V= 1.60 mag) O-C RefStar55 : msqe= 0.45' l1o= 0.49' 0.03 mag (B-V= 1.40 mag) O-C RefStar56 : msqe= 0.92' l1o= 0.99' -0.28 mag (B-V= 0.30 mag) O-C RefStar57 : msqe= 1.28' l1o= 1.42' -0.34 mag (B-V=-0.00 mag) O-C RefStar58 : msqe= 0.68' l1o= 1.31' 0.28 mag (B-V= 0.20 mag) O-C RefStar59 : msqe= 2.53' l1o= 2.87' -0.37 mag (B-V= 0.40 mag) O-C RefStar60 : msqe= 1.94' l1o= 2.14' -0.23 mag (B-V= 1.00 mag) Mean Squared O-C : msqe= 1.02' l1o= 1.29' 0.34 mag Photometric equation : -2.540 log(pixelsum) + 10.056 Color index correction : -0.247 (B-V) + 0.252 Nominal lim. magnitude : 7.1 mag Total collection area: 683 deg^2 / 4228 km^2 @ 100 km alt Corrected total collection area: 2383 km^2 Initializing framegrabber ... ok! Initializing serial port ... ok! Initializing screen ... ok! Reading meteor shower list ... ok! Number of active meteor showers (2012/05/13): 2 Radiant of eta-Aquarids (ETA) at (23.01h,2.2ø) rises at 02:36 and sets at 14:47. It culminates 08:42 at 64.1ø altitude. Radiant of Antihelion (ANT) at (16.33h,-21.8ø) rises at 20:45 and sets at 07:16. It culminates 02:01 at 41.8ø altitude. Computing position of Moon and Sun ... ok! The Moon (phase=-0.49) rises at 01:40 and sets at 13:29. It culminates 07:32 at 54.4ø altitude. Closest approach to the center of field of view: 74.2ø at 06:00 The Sun sets at 19:47 and rises at 06:16. Between 20:33 and 05:31 it is below -10ø altitude. WARNING: Recognition end time is corrected to 05:31! Initializing PosDat files '0512data.dbf' and '0512head.dbf'... ok! Creating backward tracing file 'metrad.bmp' ... ok! WARNING: The existing file 'metrad.bmp' was renamed to 'metrad.bak'! Creating recognition threshold history file 'metrec.thr' ... ok! Creating auto-subdirectory '20120512' ... ok! Creating new reference star file '20120512.ref' ... ok! Creating limiting magnitude history file '20120512.mag' ... ok! Creating meteor shower flux files ... ok! 20:35:15 Initialize flatfield 20:35:27 Start recognition 22:12:02 Meteor #19 at (0.410,0.439)->(0.173,0.250) frames=15 dur=0.62s pixel=19 dir=219ø vel=14.3ø/s snr=2.6 shower=SPO bright=3.8mag (9.659h,31.51ø) -> (9.458h,23.36ø) acc=1.5' 22:12:03 Saving meteor data of #19 ... ok! 22:12:03 Saving image band of 22 frames of meteor #19 ... ok! 22:12:03 Saving sum image of meteor #19 made of 22 frames ... ok! 22:12:03 Restart recognition 22:18:14 Meteor #20 at (0.463,0.553)->(0.500,0.492) frames=6 dur=0.22s pixel=21 dir=301ø vel=9.3ø/s snr=5.5 shower=SPO bright=3.4mag (9.947h,33.60ø) -> (9.814h,34.46ø) acc=2.7' 22:18:14 Saving meteor data of #20 ... ok! 22:18:14 Saving image band of 12 frames of meteor #20 ... ok! 22:18:14 Saving sum image of meteor #20 made of 12 frames ... ok! 22:18:14 Restart recognition 22:47:39 Meteor #21 at (0.408,0.082)->(0.437,0.009) frames=8 dur=0.30s pixel=17 dir=291ø vel=7.3ø/s snr=5.8 shower=SPO bright=3.6mag (9.639h,29.38ø) -> (9.491h,29.70ø) acc=1.4' 22:47:40 Saving meteor data of #21 ... ok! 22:47:40 Saving image band of 14 frames of meteor #21 ... ok! 22:47:40 Saving sum image of meteor #21 made of 14 frames ... ok! 22:47:40 Restart recognition 23:09:47 Meteor #22 at (0.762,0.889)->(0.811,0.753) frames=8 dur=0.30s pixel=7 dir=290ø vel=12.4ø/s snr=1.5 shower=ANT bright=2.7mag raddist=5.5ø exp vel=15.7ø/s (11.357h,43.85ø) -> (11.051h,44.97ø) acc=1.0' 23:09:47 Saving meteor data of #22 ... ok! 23:09:47 Saving image band of 14 frames of meteor #22 ... ok! 23:09:47 Saving sum image of meteor #22 made of 14 frames ... ok! 23:09:47 Restart recognition 23:12:38 Meteor #23 at (0.588,0.414)->(0.624,0.359) frames=7 dur=0.26s pixel=24 dir=303ø vel=7.0ø/s snr=8.1 shower=SPO bright=3.3mag (10.527h,36.75ø) -> (10.402h,37.52ø) acc=2.0' 23:12:39 Saving meteor data of #23 ... ok! 23:12:39 Saving image band of 13 frames of meteor #23 ... ok! 23:12:39 Saving sum image of meteor #23 made of 13 frames ... ok! 23:12:39 Restart recognition 23:49:00 Suspend recognition 00:03:00 Restart recognition 01:22:21 Meteor #27 at (0.184,0.615)->(0.255,0.530) frames=9 dur=0.38s pixel=23 dir=310ø vel=7.7ø/s snr=4.5 shower=SPO bright=3.4mag (13.239h,25.39ø) -> (13.069h,27.21ø) acc=1.4' 01:22:21 Saving meteor data of #27 ... ok! 01:22:21 Saving image band of 16 frames of meteor #27 ... ok! 01:22:21 Saving sum image of meteor #27 made of 16 frames ... ok! 01:22:21 Restart recognition 02:00:09 Meteor #28 at (0.439,0.905)->(0.525,0.846) frames=10 dur=0.38s pixel=16 dir=325ø vel=7.7ø/s snr=3.0 shower=SPO bright=3.7mag (14.308h,34.01ø) -> (14.174h,36.53ø) acc=1.1' 02:00:10 Saving meteor data of #28 ... ok! 02:00:10 Saving image band of 16 frames of meteor #28 ... ok! 02:00:10 Saving sum image of meteor #28 made of 16 frames ... ok! 02:00:10 Restart recognition 02:06:00 Meteor #29 at (0.315,0.981)->(0.243,0.755) frames=8 dur=0.30s pixel=44 dir=252ø vel=19.0ø/s snr=4.2 shower=SPO bright=3.0mag (14.565h,30.36ø) -> (14.188h,27.65ø) acc=1.0' 02:06:00 Saving meteor data of #29 ... ok! 02:06:00 Saving image band of 14 frames of meteor #29 ... ok! 02:06:00 Saving sum image of meteor #29 made of 14 frames ... ok! 02:06:00 Restart recognition 02:54:00 Suspend recognition 02:58:00 Restart recognition 03:08:34 Meteor #35 at (0.416,0.731)->(0.526,0.543) frames=6 dur=0.22s pixel=32 dir=300ø vel=28.0ø/s snr=2.3 shower=SPO bright=3.1mag (15.145h,32.78ø) -> (14.751h,35.46ø) acc=4.7' 03:08:34 Saving meteor data of #35 ... ok! 03:08:34 Saving image band of 12 frames of meteor #35 ... ok! 03:08:34 Saving sum image of meteor #35 made of 12 frames ... ok! 03:08:34 Restart recognition 03:26:42 Meteor #42 at (0.309,0.432)->(0.285,0.363) frames=10 dur=0.38s pixel=15 dir=250ø vel=5.2ø/s snr=4.2 shower=SPO bright=3.8mag (14.955h,28.45ø) -> (14.848h,27.35ø) acc=0.9' 03:26:42 Saving meteor data of #42 ... ok! 03:26:42 Saving image band of 16 frames of meteor #42 ... ok! 03:26:42 Saving sum image of meteor #42 made of 16 frames ... ok! 03:26:42 Restart recognition 03:44:05 Meteor #49 at (0.519,0.406)->(0.524,0.321) frames=3 dur=0.10s pixel=10 dir=273ø vel=24.5ø/s snr=1.4 shower=SPO bright=3.7mag (15.092h,34.63ø) -> (14.935h,34.32ø) acc=1.8' 03:44:05 Saving meteor data of #49 ... ok! 03:44:05 Saving image band of 9 frames of meteor #49 ... ok! 03:44:05 Saving sum image of meteor #49 made of 9 frames ... ok! 03:44:05 Restart recognition 03:49:57 Meteor #50 at (0.903,0.267)->(0.922,0.274) frames=3 dur=0.10s pixel=4 dir= 20ø vel=7.5ø/s snr=1.3 shower=SPO bright=5.0mag (14.638h,45.14ø) -> (14.634h,45.73ø) acc=1.4' 03:49:57 Saving meteor data of #50 ... ok! 03:49:57 Saving image band of 9 frames of meteor #50 ... ok! 03:49:57 Saving sum image of meteor #50 made of 9 frames ... ok! 03:49:57 Restart recognition 03:53:56 Meteor #52 at (0.484,0.076)->(0.538,0.007) frames=8 dur=0.30s pixel=25 dir=308ø vel=9.2ø/s snr=6.9 shower=SPO bright=2.9mag (14.693h,31.55ø) -> (14.527h,32.61ø) acc=1.6' 03:53:56 Saving meteor data of #52 ... ok! 03:53:56 Saving image band of 14 frames of meteor #52 ... ok! 03:53:56 Saving sum image of meteor #52 made of 14 frames ... ok! 03:53:56 Restart recognition 04:18:04 Meteor #53 at (0.872,0.545)->(0.664,0.192) frames=17 dur=0.74s pixel=45 dir=232ø vel=11.1ø/s snr=11.0 shower=SPO bright=2.2mag (15.480h,45.49ø) -> (15.166h,37.61ø) acc=0.8' 04:18:05 Saving meteor data of #53 ... ok! 04:18:05 Saving image band of 25 frames of meteor #53 ... ok! 04:18:05 Saving sum image of meteor #53 made of 25 frames ... ok! 04:18:05 Restart recognition 04:20:02 Meteor #54 at (0.244,0.535)->(0.351,0.412) frames=5 dur=0.18s pixel=29 dir=311ø vel=27.0ø/s snr=2.1 shower=SPO bright=3.2mag (16.049h,26.91ø) -> (15.792h,29.58ø) acc=0.5' 04:20:03 Saving meteor data of #54 ... ok! 04:20:03 Saving image band of 11 frames of meteor #54 ... ok! 04:20:03 Saving sum image of meteor #54 made of 11 frames ... ok! 04:20:03 Restart recognition 04:26:16 Meteor #55 at (0.524,0.670)->(0.598,0.597) frames=9 dur=0.34s pixel=16 dir=316ø vel=8.4ø/s snr=3.3 shower=SPO bright=3.8mag (16.285h,35.91ø) -> (16.114h,37.90ø) acc=1.2' 04:26:17 Saving meteor data of #55 ... ok! 04:26:17 Saving image band of 15 frames of meteor #55 ... ok! 04:26:17 Saving sum image of meteor #55 made of 15 frames ... ok! 04:26:19 Restart recognition 04:40:12 Meteor #57 at (0.421,0.444)->(0.453,0.095) frames=9 dur=0.34s pixel=81 dir=275ø vel=25.3ø/s snr=14.4 shower=ETA bright=-0.9mag raddist=3.7ø exp vel=26.0ø/s (16.147h,31.87ø) -> (15.517h,30.80ø) acc=4.1' 04:40:12 Saving meteor data of #57 ... ok! 04:40:12 Saving image band of 15 frames of meteor #57 ... ok! 04:40:12 Saving sum image of meteor #57 made of 15 frames ... ok! 04:40:12 Restart recognition 04:51:10 Meteor #58 at (0.434,0.184)->(0.442,0.173) frames=3 dur=0.10s pixel=4 dir=306ø vel=4.6ø/s snr=1.3 shower=SPO bright=5.5mag (15.869h,30.83ø) -> (15.844h,31.00ø) acc=0.7' 04:51:10 Saving meteor data of #58 ... ok! 04:51:10 Saving image band of 9 frames of meteor #58 ... ok! 04:51:10 Saving sum image of meteor #58 made of 9 frames ... ok! 04:51:10 Restart recognition 04:55:15 Meteor #59 at (0.650,0.747)->(0.653,0.986) frames=25 dur=0.98s pixel=11 dir= 89ø vel=5.3ø/s snr=2.7 shower=SPO bright=4.3mag (16.868h,40.01ø) -> (17.351h,40.69ø) acc=1.2' 04:55:16 Saving meteor data of #59 ... ok! 04:55:16 Saving image band of 31 frames of meteor #59 ... ok! 04:55:16 Saving sum image of meteor #59 made of 31 frames ... ok! 04:55:16 Restart recognition 04:56:03 Meteor #60 at (0.411,0.557)->(0.412,0.420) frames=4 dur=0.14s pixel=31 dir=270ø vel=26.3ø/s snr=2.8 shower=SPO bright=3.0mag (16.622h,32.07ø) -> (16.377h,31.48ø) acc=1.2' 04:56:03 Saving meteor data of #60 ... ok! 04:56:03 Saving image band of 10 frames of meteor #60 ... ok! 04:56:03 Saving sum image of meteor #60 made of 10 frames ... ok! 04:56:03 Restart recognition 05:14:48 Meteor #62 at (0.175,0.736)->(0.168,0.716) frames=6 dur=0.22s pixel=11 dir=251ø vel=2.5ø/s snr=2.8 shower=SPO bright=4.1mag (17.329h,25.49ø) -> (17.297h,25.22ø) acc=0.5' 05:14:49 Saving meteor data of #62 ... ok! 05:14:49 Saving image band of 12 frames of meteor #62 ... ok! 05:14:49 Saving sum image of meteor #62 made of 12 frames ... ok! 05:14:49 Restart recognition 05:20:14 Meteor #63 at (0.362,0.587)->(0.388,0.495) frames=3 dur=0.10s pixel=9 dir=286ø vel=28.5ø/s snr=1.4 shower=SPO bright=2.7mag (17.105h,30.68ø) -> (16.930h,31.10ø) acc=5.7' 05:20:14 Saving meteor data of #63 ... ok! 05:20:14 Saving image band of 9 frames of meteor #63 ... ok! 05:20:14 Saving sum image of meteor #63 made of 9 frames ... ok! 05:20:14 Restart recognition 05:30:01 End of recognition request! 05:30:01 Saving flatfield ... ok! 05:30:01 Saving sensitivity image ... ok! 05:30:01 Saving backward tracing image ... ok! Freeing resources and finishing ... ok! Observing Statistics ==================== start of observation : 2012/05/12 20:35:27 end of observation : 2012/05/13 05:30:01 effective observing time : 8 h 36 m 28 s effective collection area: 8945.9 km^2 * hour @ 6.5 mag # active meteor showers : 2 # observed meteor showers: 2 # observed meteors : 22 Sporadics (SPO) : #=20 b=3.6 mag ECA=1271.4 km^2*h FLX=15.7 /(10^3*km^2*h) Antihelion (ANT) : #=1 b=2.7 mag ECA=2441.6 km^2*h FLX=0.4 /(10^3*km^2*h) eta-Aquarids (ETA) : #=1 b=-0.9 mag ECA=497.7 km^2*h FLX=2.0 /(10^3*km^2*h)