Session Notes for R1 (Rapid Turnaround Monday) session: r11026 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2021.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R11026 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2021-327-17:00:00 End: 2021-328-17:00:00 Current yyyyddd: 2021327 (2021.90) ( 19542 MJD, TUES 23NOV.) Greenwich sidereal time: 21:11:33 (17:00:00 UT) Sun's RA and DEC: 15h 58.1m -20d 29.0 =========================================================== There are no observations for Kokee and Wettzell from 18:15 U.T. to 19:45 U.T. Kokee and Wettzell will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ht Kk Ma Nt Ny Ns On Sa Kv Sh Ww Wz Yg Ys 1057-797 21327-170000| 22 49 49 | 1803+784 21327-170000| 24 24 20 20 42 23 20 42 20 20 20| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ht Kk Ma Nt Ny Ns On Sa Kv Sh Ww Wz Yg Ys 0308-611 21328-165635| 34 103 103 | 0529+483 21328-165752| 41 86 86 74 | 3C418 21328-165857| 20 20 20 20 20 20| 1334-127 21328-165902| 20 20 | =========================================================== SKED Summary from file ./r11026.skd for experiment R11026 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 9.0 Min = 0.0 Max = 130.9 (Baseline Kv-Ys on 0727-115) RMS = 11.9 Total time: 1440 minutes ( 24.0 hours). Key: Ht=HART15M Kk=KOKEE Ma=MATERA Nt=NOTO Ny=NYALES20 Ns=NYALE13S On=ONSALA60 Sa=RAEGSMAR Kv=SEJONG Sh=SESHAN25 Ww=WARK12M Wz=WETTZELL Yg=YARRA12M Ys=YEBES40M Ht Kk Ma Nt Ny Ns On Sa Kv Sh Ww Wz Yg Ys Avg % obs. time: 35 35 46 31 35 36 47 42 38 33 39 27 43 35 37 % cal. time: 6 6 6 6 6 4 6 6 5 6 6 6 6 6 6 % slew time: 28 30 33 45 25 3 28 5 22 45 18 11 20 27 25 % idle time: 31 28 14 17 33 56 19 45 34 15 37 56 30 31 32 total # scans: 506 539 484 521 493 377 479 518 443 517 507 483 519 493 491 # scans/hour : 21 22 20 22 21 16 20 22 18 22 21 20 22 21 20 Avg scan (sec): 59 55 82 52 62 82 84 70 74 55 66 48 71 61 65 # data tracks: 32 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 32 Total TB(M5): 1.91 1.91 2.54 1.72 1.95 1.98 2.59 2.34 2.10 1.80 2.15 1.48 2.35 1.92 2.05 # OF OBSERVATIONS BY BASELINE | Ht Kk Ma Nt Ny Ns On Sa Kv Sh Ww Wz Yg Ys Total -------------------------------------------------------------------------------- Ht| 0 275 289 185 77 244 284 78 137 76 252 160 265 2322 Kk| 119 123 178 168 126 144 157 206 224 136 112 121 1814 Ma| 468 370 162 419 421 93 210 0 427 51 440 3455 Nt| 371 171 415 420 99 216 0 441 53 449 3515 Ny| 225 379 373 96 234 8 369 41 377 3206 Ns| 206 175 101 134 20 169 45 165 1818 On| 389 85 201 7 401 51 397 3320 Sa| 63 179 2 396 27 445 3318 Kv| 266 145 96 220 77 1576 Sh| 93 231 154 190 2451 Ww| 1 326 0 902 Wz| 55 416 3390 Yg| 40 1335 Ys| 3382 Number of 2-station scans: 620 Number of 3-station scans: 318 Number of 4-station scans: 114 Number of 5-station scans: 57 Number of 6-station scans: 44 Number of 7-station scans: 81 Number of 8-station scans: 115 Number of 9-station scans: 148 Number of 10-station scans: 40 Number of 11-station scans: 31 Number of 12-station scans: 10 Number of 13-station scans: 0 Number of 14-station scans: 0 Total number of scans: 1578 Total number of obs: 17902 Total integrated obs-time: 989362 Average obs-time: 55.3 Histogram of observation durations Dur: 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 8080| 1191| 1071| 1173| 1002| 671| 986| 827| 806| 544| 253| 463| 245| 151| 137| 87| 63| 152| Average X-band SNRs by baseline | Ht Kk Ma Nt Ny Ns On Sa Kv Sh Ww Wz Yg Ys AVG ------------------------------------------------------------------------------- Ht| - 49 40 48 45 40 45 29 59 30 60 35 115 53 Kk| 33 27 45 32 31 34 32 61 31 47 24 81 40 Ma| 55 64 56 61 62 38 61 - 90 31 159 74 Nt| 49 38 44 48 27 48 - 75 25 126 59 Ny| 68 61 61 46 82 28 87 38 154 73 Ns| 55 51 48 72 47 70 45 122 60 On| 54 37 58 39 76 31 134 64 Sa| 33 54 21 79 28 156 69 Kv| 73 27 46 28 80 43 Sh| 53 84 47 138 70 Ww| 52 34 - 34 Wz| 38 212 92 Yg| 67 35 Ys| 145 Average S-band SNRs by baseline | Ht Kk Ma Nt Ny Ns On Sa Kv Sh Ww Wz Yg Ys AVG ------------------------------------------------------------------------------- Ht| - 29 56 29 17 25 30 21 33 22 35 24 32 32 Kk| 26 49 34 18 25 30 27 41 28 33 28 30 31 Ma| 50 25 16 24 27 17 24 - 32 18 29 29 Nt| 46 25 42 49 30 45 - 64 36 55 49 Ny| 18 24 27 19 29 20 32 20 29 29 Ns| 16 16 15 18 15 19 15 17 18 On| 25 17 23 18 29 19 26 27 Sa| 18 25 21 33 22 32 31 Kv| 27 18 20 18 18 21 Sh| 25 31 25 26 29 Ww| 17 20 - 22 Wz| 20 37 35 Yg| 18 22 Ys| 33 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: HART15M KOKEE MATERA NOTO NYALES20 NYALE13S ONSALA60 RAEGSMAR SEJONG SESHAN25 WARK12M WETTZELL YARRA12M YEBES40M Mode Tot.Rate #Chan Chan.BW Tot.BW #BBC #bits Tracks*(fan) Tot.tracks Barrel Mk341:1 512 Mbps 16 8 Mhz 128 Mhz 14 2 32*(1) 32 NONE 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 1245-454 1.00 1.50 0.01 1 1 0630-261 1.00 1.50 0.21 38 10 2037-253 1.00 1.50 0.07 12 3 1150+497 1.00 1.50 0.97 174 14 1030+074 1.00 1.50 0.01 1 1 2336+598 1.00 1.50 1.10 197 13 0738+313 1.00 1.50 1.25 223 26 NGC1052 1.00 1.50 0.43 77 17 1325+126 1.00 1.50 0.88 158 7 0506+101 1.00 1.50 0.52 93 4 Total 5.44 974 96 =========================================================== 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 HtKkMaNtNyNsOnSaKvShWwWzYgYs 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 El_noise 0.0 SNRWts Yes SplitTwins No =========================================================== 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) Ht Kk Ma Nt Ny Ns On Sa Kv Sh Ww Wz Yg Ht Kk Ma Nt Ny Ns On Sa Kv Sh Ww Wz Yg Kk 20 Kk 15 Ma 20 20 Ma 15 15 Nt 20 20 20 Nt 15 15 15 Ny 20 20 20 20 Ny 15 15 15 15 Ns 20 20 20 20 20 Ns 15 15 15 15 15 On 20 20 20 20 20 20 On 15 15 15 15 15 15 Sa 20 20 20 20 20 20 20 Sa 15 15 15 15 15 15 15 Kv 20 20 20 20 20 20 20 20 Kv 15 15 15 15 15 15 15 15 Sh 20 20 20 20 20 20 20 20 20 Sh 15 15 15 15 15 15 15 15 15 Ww 20 20 20 20 20 20 20 20 20 20 Ww 15 15 15 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15 15 15 15 Ys 20 20 20 20 20 20 20 20 20 20 20 20 20 Ys 15 15 15 15 15 15 15 15 15 15 15 15 15