Session Notes for R1 (Rapid Turnaround Monday) session: r1903 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2019.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1903 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2019-196-17:00:00 End: 2019-197-17:00:00 Current yyyyddd: 2019196 (2019.54) ( 18680 MJD, MON. 15JUL.) Greenwich sidereal time: 12:33:02 (17:00:00 UT) Sun's RA and DEC: 7h 39.0m 21d 29.2 =========================================================== There are no observations for Ishioka and Wettzell from 18:15 U.T. to 19:45 U.T. Ishioka and Wettzell will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Is Ke Ma Ny Kv Sh Wz Yg 0834-201 19196-170000| 289 289 | 3C418 19196-170000| 112 151 60 70 140 43 105 151| 0529+483 19196-170233| 123 123 101 115 123 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Is Ke Ma Ny Kv Sh Wz Yg OJ287 19197-165134| 55 55 | 2008-159 19197-165149| 295 295| 1639+230 19197-165246| 295 273 295 295 155 157 | 1124-186 19197-165614| 221 221 221 | NRAO150 19197-165801| 114 114 114 | =========================================================== SKED Summary from file ./r1903.skd for experiment R1903 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 6.9 Min = 0.0 Max = 144.0 (Baseline Ny-Kv on 1741-038) RMS = 11.2 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ft=FORTLEZA Ht=HART15M Is=ISHIOKA Ke=KATH12M Ma=MATERA Ny=NYALES20 Kv=SEJONG Sh=SESHAN25 Wz=WETTZELL Yg=YARRA12M Ag Ft Ht Is Ke Ma Ny Kv Sh Wz Yg Avg % obs. time: 46 46 60 68 71 57 64 63 46 65 68 60 % cal. time: 3 3 5 4 4 4 4 4 5 4 4 4 % slew time: 4 38 26 7 13 30 22 16 43 14 13 21 % idle time: 46 12 9 19 11 8 9 17 5 16 15 15 total # scans: 224 251 390 387 345 340 388 311 431 388 329 344 # scans/hour : 9 10 16 16 14 14 16 13 18 16 14 14 Avg scan (sec): 179 159 134 153 178 144 142 176 93 144 177 152 # data tracks: 16 16 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 16 16 Total TB(M5): 1.28 1.28 1.67 1.89 1.97 1.57 1.77 1.75 1.28 1.79 1.87 1.65 # OF OBSERVATIONS BY BASELINE | Ag Ft Ht Is Ke Ma Ny Kv Sh Wz Yg Total ----------------------------------------------------------------- Ag| 117 137 1 3 28 17 0 0 20 8 331 Ft| 119 21 0 94 71 10 20 86 12 550 Ht| 85 69 134 90 53 113 129 88 1017 Is| 140 178 253 206 336 226 109 1555 Ke| 71 80 168 158 76 272 1037 Ma| 236 110 199 270 57 1377 Ny| 160 274 300 49 1530 Kv| 241 133 127 1208 Sh| 242 120 1703 Wz| 55 1537 Yg| 897 Number of 2-station scans: 437 Number of 3-station scans: 224 Number of 4-station scans: 119 Number of 5-station scans: 127 Number of 6-station scans: 91 Number of 7-station scans: 37 Number of 8-station scans: 38 Number of 9-station scans: 2 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1075 Total number of obs: 6371 Total integrated obs-time: 778141 Average obs-time: 122.1 Histogram of observation durations Dur: 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 #Obs: | 931| 552| 620| 693| 579| 391| 403| 403| 296| 213| 186| 171| 138| 146| 112| 97| 130| 310| Average X-band SNRs by baseline | Ag Ft Ht Is Ke Ma Ny Kv Sh Wz Yg AVG ---------------------------------------------------------------- Ag| 32 25 26 21 20 33 - - 25 29 28 Ft| 44 29 - 41 47 27 38 53 35 41 Ht| 40 39 65 60 30 59 89 45 52 Is| 49 46 71 59 96 69 38 65 Ke| 41 52 38 66 60 42 47 Ma| 83 35 69 132 43 72 Ny| 53 96 122 48 82 Kv| 72 52 30 50 Sh| 97 54 81 Wz| 65 93 Yg| 43 Average S-band SNRs by baseline | Ag Ft Ht Is Ke Ma Ny Kv Sh Wz Yg AVG ---------------------------------------------------------------- Ag| 17 17 13 13 18 19 - - 21 13 18 Ft| 29 18 - 21 23 18 20 28 16 23 Ht| 29 23 34 34 23 33 45 27 30 Is| 28 25 35 32 41 35 27 33 Ke| 18 23 21 27 23 23 23 Ma| 34 19 27 46 20 30 Ny| 25 35 46 25 34 Kv| 30 26 20 25 Sh| 36 27 33 Wz| 28 38 Yg| 24 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M ISHIOKA KATH12M MATERA NYALES20 SEJONG SESHAN25 WETTZELL YARRA12M Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 256 Mbits 128 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 16(*1) 16 X-band spanned bw= 720.0 MHz rms spanned bw= 280.4 MHz S-band spanned bw= 140.0 MHz rms spanned bw= 50.9 MHz Effective number of 1-bit channels recorded per sub-pass X S Total 10.00 6.00 16.00 Recording mode for: FORTLEZA Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:2 256 Mbits 128 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 16(*2) 32 X-band spanned bw= 720.0 MHz rms spanned bw= 280.4 MHz S-band spanned bw= 140.0 MHz rms spanned bw= 50.9 MHz Effective number of 1-bit channels recorded per sub-pass X S Total 10.00 6.00 16.00 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 1427+543 1.00 1.50 0.30 19 3 2356+196 1.00 1.50 0.61 39 5 1645-329 1.00 1.50 0.02 1 1 1839+389 1.00 1.50 0.02 1 1 2232-488 1.00 1.50 0.25 16 16 NRAO190 1.00 1.50 0.31 20 6 0516-621 1.00 1.50 0.05 3 3 1352-104 1.00 1.50 0.08 5 3 0014+813 1.00 1.50 1.68 107 9 OK290 1.00 1.50 0.44 28 8 Total 3.75 239 55 =========================================================== Minor Options Astro Abs 3.00 BegScan Rel 1.00 EndScan Rel 1.00 NumObs Rel 1.00 StatIdle Abs 3.00 StatWt Abs 2.00 =========================================================== Major Options Subnet AgFtHtIsKeMaNyKvShWzYg SkyCov Yes AllBlGood Yes MaxAngle 180.00 MinAngle 15.00 MinBetween 20 MinSunDist 4.00 MaxSlewTime 300 TimeWindow 4.00 MinSubNetSize 2 NumSubNet 1 Best 60 FillIn Yes FillMinSub 3 FillMinTime 120 FillBest 80 Add_ps 30.0 SNRWts Yes SplitTwins No =========================================================== Weighted Station 1 AGGO 3.00 =========================================================== SNR Targets Minimum SNR by baseline for multi-baseline scans X-band (margin 0) S-band (margin 0) X-band (ast_margin 0) S-band (ast_margin 0) Ag Ft Ht Is Ke Ma Ny Kv Sh Wz Ag Ft Ht Is Ke Ma Ny Kv Sh Wz Ft 15 Ft 13 Ht 15 20 Ht 13 15 Is 15 20 20 Is 13 15 15 Ke 15 20 20 20 Ke 13 15 15 15 Ma 15 20 20 20 20 Ma 13 15 15 15 15 Ny 15 20 20 20 20 20 Ny 13 15 15 15 15 15 Kv 15 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 Sh 15 20 20 20 20 20 20 20 Sh 13 15 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 20 Wz 13 15 15 15 15 15 15 15 15 Yg 15 20 20 20 20 20 20 20 20 20 Yg 13 15 15 15 15 15 15 15 15 15