Session Notes for R1 (Rapid Turnaround Monday) session: r11035 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: R11035 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2022-024-17:00:00 End: 2022-025-17:00:00 ---------- Scan data parameters------------------------------- VScan Y (Compute scan length) Duration 196 sec (default duration for VSCAN=N) Modscan 1 sec (scans are multiples of this) Minscan 20 sec (min scan length) Maxscan 200 sec (max scan length) Setup 20 sec (settle time) Early 0 sec (start recording) Calibration 10 sec (time before obs) Corsync 3 sec (pad scan at end) Idle 0 sec (idle after obs) Minslew 0 sec (min slew time) Fill_off 5 sec (fill cmd buff) Mark6_off 0 sec (buffer offset) ---------- Procedure parameters ------------------------------ PRFLAG YNNN (required procedures) PREOB PREOB (pre-ob procedure) MIDOB MIDOB (mid-ob procedure) POSTOB MIDOB (post-ob procedure) ---------- Timing parameters ------------------------------ SOURCE 5sec (SOURCE time) Tapetm 1sec (TAPE command time) ---------- General parameters ------------------------------- MODULAR 1sec (start time mark) MINIMUM 0sec (time between obs.) LOOKAHEAD 20min (for WHATSUP) SNR MAN (reject for low SNR) WIDTH 79columns (width of screen) CONFIRM Y (ask before adding obs) KEEP_LOG N (keep log upon exit) CONF_EQUIP N (update info from cat) DEBUG N (display debugging info) VERBOSE LEVEL 0 ---------- Informational only ------------------------------- SKED version: 2022-01-08 Schedule file: ./r11035.skd FREQUENCY SX (default freq. code) Process ID: 45993 Printer commands: lj, ljp Current yyyyddd: 2022024 (2022.07)( 19604 MJD, MON. 24 JAN.) Greenwich sidereal time: 01:15:59 (17:00:00 UT) Sun's RA and DEC: 20h 28.1m -19d 5.3 =========================================================== Important Station Information Wettzell-North was tagged along to this schedule file. =========================================================== There are no observations for Wettzell from 18:15 U.T. to 19:45 U.T. Wettzell will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ag Bd Ht Is Ny Ns On Sa Kv Sv Wn Wz Yg Zc 0215+015 22024-170000| 123 78 114 123 119 63 119 119 55| OJ287 22024-170000| 20 169 169 90 112 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Bd Ht Is Ny Ns On Sa Kv Sv Wn Wz Yg Zc 0346-279 22025-165732| 143 143 | 0215+015 22025-165803| 112 112 | 1034-293 22025-165825| 90 90 | 3C418 22025-165901| 54 54 54 54 54 54 54 54| =========================================================== SKED Summary from file ./r11035.skd for experiment R11035 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 5.7 Min = 0.0 Max = 180.0 (Baseline Sa-Kv on 2227-088) RMS = 10.3 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Bd=BADARY Ht=HART15M Is=ISHIOKA Ny=NYALES20 Ns=NYALE13S On=ONSALA60 Sa=RAEGSMAR Kv=SEJONG Sv=SVETLOE Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Zc=ZELENCHK Ag Bd Ht Is Ny Ns On Sa Kv Sv Wn Wz Yg Zc Avg % obs. time: 53 30 51 62 56 47 54 67 50 35 66 60 47 30 51 % cal. time: 4 6 6 7 6 4 5 6 5 4 6 6 5 6 6 % slew time: 8 57 33 11 28 3 29 6 23 48 10 15 17 57 25 % idle time: 33 6 8 19 9 44 10 19 21 12 17 19 30 6 19 total # scans: 379 512 531 591 542 363 466 530 460 350 515 520 415 501 476 # scans/hour : 16 21 22 25 23 15 19 22 19 15 21 22 17 21 20 Avg scan (sec): 122 51 83 91 89 113 100 110 94 86 111 99 98 51 92 # 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): 2.96 1.66 2.83 3.45 3.09 2.63 2.99 3.72 2.77 1.93 3.67 3.30 2.59 1.64 2.80 # OF OBSERVATIONS BY BASELINE | Ag Bd Ht Is Ny Ns On Sa Kv Sv Wn Wz Yg Zc Total -------------------------------------------------------------------------------- Ag| 0 268 0 29 7 66 195 0 27 70 76 34 43 815 Bd| 68 263 255 136 176 129 170 149 202 208 81 289 2126 Ht| 49 71 22 116 204 44 42 134 146 136 113 1413 Is| 208 116 134 100 314 93 159 134 177 147 1894 Ny| 221 291 249 87 142 309 301 33 241 2437 Ns| 144 122 64 82 162 130 22 125 1353 On| 279 62 123 337 341 37 246 2352 Sa| 43 69 310 316 19 197 2232 Kv| 63 91 65 179 105 1287 Sv| 126 132 38 148 1234 Wn| 385 45 237 2567 Wz| 35 284 2553 Yg| 60 896 Zc| 2235 Number of 2-station scans: 864 Number of 3-station scans: 385 Number of 4-station scans: 163 Number of 5-station scans: 124 Number of 6-station scans: 97 Number of 7-station scans: 97 Number of 8-station scans: 65 Number of 9-station scans: 48 Number of 10-station scans: 23 Number of 11-station scans: 7 Number of 12-station scans: 0 Number of 13-station scans: 0 Number of 14-station scans: 0 Total number of scans: 1873 Total number of obs: 12697 Total integrated obs-time: 963127 Average obs-time: 75.9 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: | 2700| 1083| 1119| 1055| 804| 963| 852| 678| 610| 561| 356| 371| 289| 249| 213| 160| 107| 527| Average X-band SNRs by baseline | Ag Bd Ht Is Ny Ns On Sa Kv Sv Wn Wz Yg Zc AVG ------------------------------------------------------------------------------- Ag| - 25 - 37 27 26 28 - 27 31 36 29 30 28 Bd| 73 96 105 80 70 75 81 129 90 107 73 142 99 Ht| 57 90 67 78 86 46 112 93 120 55 116 75 Is| 76 63 49 53 58 79 62 80 48 75 68 Ny| 112 85 94 76 149 98 130 64 115 103 Ns| 83 87 56 149 103 141 55 83 96 On| 81 49 112 93 117 51 93 86 Sa| 50 104 103 134 57 101 89 Kv| 77 54 76 42 63 61 Sv| 139 173 83 160 128 Wn| 161 79 114 104 Wz| 92 143 128 Yg| 72 57 Zc| 112 Average S-band SNRs by baseline | Ag Bd Ht Is Ny Ns On Sa Kv Sv Wn Wz Yg Zc AVG ------------------------------------------------------------------------------- Ag| - 21 - 18 18 15 18 - 15 23 20 15 15 19 Bd| 36 39 37 23 28 34 30 48 46 38 31 50 38 Ht| 33 34 25 36 46 24 46 56 50 29 49 38 Is| 33 22 25 30 30 35 41 37 28 34 33 Ny| 30 31 35 28 50 46 43 29 38 37 Ns| 23 26 19 39 37 35 21 23 28 On| 34 22 41 47 42 22 33 34 Sa| 28 44 56 52 30 41 40 Kv| 29 33 32 21 25 27 Sv| 63 55 31 54 46 Wn| 72 40 53 51 Wz| 33 47 48 Yg| 28 27 Zc| 41 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO BADARY HART15M ISHIOKA NYALES20 NYALE13S ONSALA60 RAEGSMAR SEJONG SVETLOE WETTZ13N WETTZELL YARRA12M 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 1736+324 1.00 1.50 0.02 3 1 2205+166 1.00 1.50 0.19 24 4 2155-304 1.00 1.50 0.04 5 5 1456+044 1.00 1.50 0.23 29 11 1021-006 1.00 1.50 0.10 13 7 0334-131 1.00 1.50 0.39 49 15 2336+598 1.00 1.50 0.43 55 18 0738+313 1.00 1.50 1.71 217 26 1150+497 1.00 1.50 1.21 154 20 0642-349 1.00 1.50 0.12 15 5 Total 4.44 564 112 =========================================================== 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 AgBdHtIsNyNsOnSaKvSvWnWzYgZc 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 =========================================================== Weighted Station 1 AGGO 2.00 =========================================================== 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 Bd Ht Is Ny Ns On Sa Kv Sv Wn Wz Yg Ag Bd Ht Is Ny Ns On Sa Kv Sv Wn Wz Yg Bd 15 Bd 13 Ht 15 20 Ht 13 15 Is 15 20 20 Is 13 15 15 Ny 15 20 20 20 Ny 13 15 15 15 Ns 15 20 20 20 20 Ns 13 15 15 15 15 On 15 20 20 20 20 20 On 13 15 15 15 15 15 Sa 15 20 20 20 20 20 20 Sa 13 15 15 15 15 15 15 Kv 15 20 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 15 Sv 15 20 20 20 20 20 20 20 20 Sv 13 15 15 15 15 15 15 15 15 Wn 15 20 20 20 20 20 20 20 20 20 Wn 13 15 15 15 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 20 20 20 Wz 13 15 15 15 15 15 15 15 15 15 15 Yg 15 20 20 20 20 20 20 20 20 20 20 20 Yg 13 15 15 15 15 15 15 15 15 15 15 15 Zc 15 20 20 20 20 20 20 20 20 20 20 20 20 Zc 13 15 15 15 15 15 15 15 15 15 15 15 15