Session Notes for R1 (Rapid Turnaround Monday) session: r11129 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2022.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R11129 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2023-317-17:00:00 End: 2023-318-17:00:00 Current yyyyddd: 2023317 (2023.87) ( 20262 MJD, MON. 13NOV.) Greenwich sidereal time: 20:30:12 (17:00:00 UT) Sun's RA and DEC: 15h 14.5m -18d 1.0 =========================================================== There are no observations for Wettzell from 17:15 U.T. to 18:45 U.T. Wettzell will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Bd Ft Ht Hb Is Ke Ma Ns Nn Kv Sv Wz Zc 1846+322 23317-170000| 200 200 200 169 197 136 58| OJ287 23317-170000| 34 192 70 189 192 | 1803+784 23317-170302| 102 75 151 151 104| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Bd Ft Ht Hb Is Ke Ma Ns Nn Kv Sv Wz Zc 1954-388 23318-165313| 157 157 55 | 2144+092 23318-165321| 26 26 | OJ287 23318-165328| 20 20 | 0202+319 23318-165358| 20 20| NRAO150 23318-165454| 200 200 | 0342+147 23318-165612| 50 79 101 101 52| 0131-522 23318-165707| 173 173 | 0847-120 23318-165707| 173 173 | 0215+015 23318-165834| 86 86 86 86 86| =========================================================== SKED Summary from file ./r11129.skd for experiment R11129 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 4.4 Min = 0.0 Max = 57.6 (Baseline Kv-Zc on 1657-261) RMS = 7.6 Total time: 1440 minutes ( 24.0 hours). Key: Bd=BADARY Ft=FORTLEZA Ht=HART15M Hb=HOBART12 Is=ISHIOKA Ke=KATH12M Ma=MATERA Ns=NYALE13S Nn=NYALE13N Kv=SEJONG Sv=SVETLOE Wz=WETTZELL Zc=ZELENCHK Bd Ft Ht Hb Is Ke Ma Ns Nn Kv Sv Wz Zc Avg % obs. time: 35 31 44 40 40 38 47 35 36 44 32 55 31 39 % cal. time: 5 3 5 3 4 3 5 3 4 4 4 6 5 4 % slew time: 49 40 26 12 7 11 35 2 3 15 45 13 54 24 % idle time: 10 25 25 44 48 47 12 59 56 37 18 25 8 32 total # scans: 398 278 408 290 380 256 438 245 323 309 350 493 461 356 # scans/hour : 17 12 17 12 16 11 18 10 13 13 15 21 19 15 Avg scan (sec): 76 96 93 118 90 129 93 125 97 122 80 97 59 97 # data tracks: 32 32 32 32 32 32 32 32 32 32 32 32 32 # Mk5 tracks: 32 32 32 32 32 32 32 32 32 32 32 32 32 Total TB(M5): 1.9 1.7 2.4 35.2 35.1 33.9 2.6 2.0 32.1 2.4 1.8 3.1 1.7 12.0 # OF OBSERVATIONS BY BASELINE | Bd Ft Ht Hb Is Ke Ma Ns Nn Kv Sv Wz Zc Total --------------------------------------------------------------------------- Bd| 20 64 45 153 56 156 68 144 159 158 188 246 1457 Ft| 166 17 3 6 101 37 43 10 37 102 72 614 Ht| 70 36 94 134 23 53 70 65 120 117 1012 Hb| 177 135 4 3 18 24 7 5 11 516 Is| 102 50 23 84 121 49 57 78 933 Ke| 17 3 23 38 9 15 26 524 Ma| 83 177 105 219 354 306 1706 Ns| 14 43 93 99 94 583 Nn| 90 152 188 179 1165 Kv| 83 101 118 962 Sv| 267 240 1379 Wz| 339 1835 Zc| 1826 Number of 2-station scans: 704 Number of 3-station scans: 248 Number of 4-station scans: 151 Number of 5-station scans: 121 Number of 6-station scans: 89 Number of 7-station scans: 78 Number of 8-station scans: 15 Number of 9-station scans: 4 Number of 10-station scans: 1 Number of 11-station scans: 2 Number of 12-station scans: 0 Number of 13-station scans: 0 Total number of scans: 1413 Total number of obs: 7256 Total integrated obs-time: 587980 Average obs-time: 81.0 Histogram of observation durations Dur: 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 300 #Obs: | 1731| 752| 687| 572| 472| 462| 357| 289| 288| 228| 161| 127| 115| 140| 91| 104| 79| 247| 354| Average X-band SNRs by baseline | Bd Ft Ht Hb Is Ke Ma Ns Nn Kv Sv Wz Zc AVG -------------------------------------------------------------------------- Bd| 48 95 163 195 173 102 131 119 127 219 145 219 159 Ft| 45 60 31 47 41 58 36 32 50 58 51 48 Ht| 77 53 70 78 67 51 36 95 107 106 75 Hb| 125 233 192 189 201 111 334 286 330 160 Is| 206 59 120 186 104 138 95 120 140 Ke| 96 225 211 117 317 151 192 173 Ma| 89 68 47 136 137 134 105 Ns| 540 84 178 152 127 135 Nn| 60 133 99 111 111 Kv| 92 74 84 85 Sv| 199 232 172 Wz| 178 141 Zc| 157 Average S-band SNRs by baseline | Bd Ft Ht Hb Is Ke Ma Ns Nn Kv Sv Wz Zc AVG -------------------------------------------------------------------------- Bd| 25 64 64 72 73 40 30 40 43 70 50 74 56 Ft| 30 40 15 39 20 19 18 18 27 26 26 26 Ht| 54 43 48 41 25 29 26 54 54 59 45 Hb| 79 126 45 31 79 45 80 56 70 83 Is| 125 31 29 89 43 53 43 53 68 Ke| 43 38 81 51 85 54 59 88 Ma| 21 26 22 45 46 45 38 Ns| 99 22 35 32 29 30 Nn| 23 43 35 39 40 Kv| 35 32 33 34 Sv| 60 73 55 Wz| 57 47 Zc| 53 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: BADARY FORTLEZA HART15M HOBART12 ISHIOKA KATH12M MATERA NYALE13S NYALE13N SEJONG SVETLOE WETTZELL ZELENCHK Mode Tot.Rate #Chan Chan.BW Tot.BW #BBC #bits Tracks*(fan) Tot.tracks Mk341:1 512 Mbps 16 8 Mhz 128 Mhz 14 2 32*(1) 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 19.13 11.48 30.61 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 0342+147 1.00 1.50 0.74 54 7 0454-463 1.00 1.50 0.14 10 8 1045-188 1.00 1.50 0.62 45 15 0615+820 1.00 1.50 1.63 118 6 1743+173 1.00 1.50 1.46 106 20 2326-477 1.00 1.50 0.28 20 20 0743+259 1.00 1.50 0.44 32 8 1443-162 1.00 1.50 0.23 17 6 2201+315 1.00 1.50 0.54 39 18 1204+399 1.00 1.50 0.52 38 8 Total 6.60 479 116 =========================================================== Calibrator Source Information A calibrator source was scheduled every hour during this session with a duration of 300 seconds. =========================================================== Minor Options Astro Abs 3.00 BegScan Rel 1.00 EndScan Rel 1.00 NumObs Rel 1.00 StatWt Abs 2.00 =========================================================== Major Options Subnet BdFtHtHbIsKeMaNsNnKvSvWzZc 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 50 FillIn Yes FillMinSub 3 FillMinTime 120 FillBest 80 Add_ps 30.0 El_noise 0.0 SNRWts Yes SplitTwins No =========================================================== Weighted Station 4 HOBART12 2.00 6 KATH12M 1.00 =========================================================== 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) Bd Ft Ht Hb Is Ke Ma Ns Nn Kv Sv Wz Bd Ft Ht Hb Is Ke Ma Ns Nn Kv Sv Wz Ft 20 Ft 15 Ht 20 20 Ht 15 15 Hb 40 40 40 Hb 40 40 40 Is 20 20 20 40 Is 15 15 15 40 Ke 35 35 35 99 35 Ke 35 35 35 99 35 Ma 20 20 20 40 20 35 Ma 15 15 15 40 15 35 Ns 20 20 20 40 20 35 20 Ns 15 15 15 40 15 35 15 Nn 20 20 20 40 20 35 20 99 Nn 15 15 15 40 15 35 15 99 Kv 20 20 20 40 20 35 20 20 20 Kv 15 15 15 40 15 35 15 15 15 Sv 20 20 20 40 20 35 20 20 20 20 Sv 15 15 15 40 15 35 15 15 15 15 Wz 20 20 20 40 20 35 20 20 20 20 20 Wz 15 15 15 40 15 35 15 15 15 15 15 Zc 20 20 20 40 20 35 20 20 20 20 20 20 Zc 15 15 15 40 15 35 15 15 15 15 15 15