Session Notes for R1 (Rapid Turnaround Monday) session: r11073 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: R11073 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2022-290-17:00:00 End: 2022-291-17:00:00 ---------- 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: 2022-08-29 Schedule file: ./r11073.skd FREQUENCY SX (default freq. code) Process ID: 88133 Printer commands: lj, ljp Current yyyyddd: 2022290 (2022.79)( 19870 MJD, MON. 17 OCT.) Greenwich sidereal time: 18:44:43 (17:00:00 UT) Sun's RA and DEC: 13h 30.0m -9d 25.3 =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Bd Ht Is Ma Nt Ny Ns Sv Ww Wn Yg Zc 0059+581 22290-170000| 20 95 65 135 90 20 135 20| 1057-797 22290-170000| 20 20 20 | 0727-115 22290-170105| 29 29 20 | 0109+224 22290-170211| 162 162 | 0537-286 22290-170215| 49 49 | 2201+171 22290-170314| 70 125 104 104 98 131 131 82| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Bd Ht Is Ma Nt Ny Ns Sv Ww Wn Yg Zc 0602+673 22291-165316| 31 123 134 110 108 119 134| 2000+472 22291-165349| 115 91 26 | 0727-115 22291-165433| 29 20 | 0537-286 22291-165543| 49 62 | 0955+476 22291-165556| 200 124 70 200 80 | 1306+360 22291-165702| 178 178 178 | 1057-797 22291-165735| 145 20 25 | 1324+224 22291-165757| 123 123 | 0537-441 22291-165852| 68 68 68 | =========================================================== SKED Summary from file ./r11073.skd for experiment R11073 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 6.5 Min = 0.0 Max = 96.0 (Baseline Bd-Ns on 0119+041) RMS = 9.8 Total time: 1440 minutes ( 24.0 hours). Key: Bd=BADARY Ht=HART15M Is=ISHIOKA Ma=MATERA Nt=NOTO Ny=NYALES20 Ns=NYALE13S Sv=SVETLOE Ww=WARK12M Wn=WETTZ13N Yg=YARRA12M Zc=ZELENCHK Bd Ht Is Ma Nt Ny Ns Sv Ww Wn Yg Zc Avg % obs. time: 30 49 66 55 45 59 54 29 48 68 54 31 49 % cal. time: 6 6 6 5 6 6 4 4 6 6 7 6 5 % slew time: 57 29 10 31 41 26 4 48 17 8 23 57 30 % idle time: 6 15 18 8 7 9 37 18 28 17 16 6 16 total # scans: 483 505 497 433 481 479 386 350 481 486 569 495 470 # scans/hour : 20 21 21 18 20 20 16 15 20 20 24 21 20 Avg scan (sec): 54 85 114 110 81 107 121 72 87 121 81 53 90 # data tracks: 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 Total TB(M5): 1.67 2.73 3.63 3.04 2.49 3.27 2.98 1.62 2.68 3.77 2.97 1.69 2.71 # OF OBSERVATIONS BY BASELINE | Bd Ht Is Ma Nt Ny Ns Sv Ww Wn Yg Zc Total ---------------------------------------------------------------------- Bd| 116 282 288 297 320 193 142 17 314 39 355 2363 Ht| 92 170 186 122 68 83 157 162 246 157 1559 Is| 222 208 267 165 99 122 240 108 217 2022 Ma| 391 347 197 94 0 396 24 355 2484 Nt| 347 185 121 0 401 28 382 2546 Ny| 243 105 8 402 13 341 2515 Ns| 127 6 210 12 206 1612 Sv| 18 107 54 142 1092 Ww| 2 393 3 726 Wn| 27 382 2643 Yg| 34 978 Zc| 2574 Number of 2-station scans: 628 Number of 3-station scans: 366 Number of 4-station scans: 104 Number of 5-station scans: 48 Number of 6-station scans: 60 Number of 7-station scans: 101 Number of 8-station scans: 144 Number of 9-station scans: 44 Number of 10-station scans: 2 Number of 11-station scans: 0 Number of 12-station scans: 0 Total number of scans: 1497 Total number of obs: 11557 Total integrated obs-time: 887576 Average obs-time: 76.8 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: | 2122| 958| 1082| 958| 952| 877| 680| 644| 737| 398| 502| 333| 276| 182| 178| 216| 108| 354| Average X-band SNRs by baseline | Bd Ht Is Ma Nt Ny Ns Sv Ww Wn Yg Zc AVG --------------------------------------------------------------------- Bd| 61 87 86 68 114 85 127 70 91 55 158 100 Ht| 41 61 46 68 51 59 39 65 47 75 55 Is| 55 41 71 61 70 55 64 48 79 64 Ma| 61 89 72 97 - 89 47 105 80 Nt| 63 49 78 - 63 33 84 63 Ny| 98 127 64 101 71 119 94 Ns| 96 67 91 74 91 80 Sv| 57 101 43 166 102 Ww| 61 41 114 45 Wn| 55 108 86 Yg| 62 46 Zc| 109 Average S-band SNRs by baseline | Bd Ht Is Ma Nt Ny Ns Sv Ww Wn Yg Zc AVG --------------------------------------------------------------------- Bd| 35 39 32 59 41 25 49 27 45 28 56 43 Ht| 27 32 56 36 23 35 27 48 28 41 36 Is| 24 41 31 22 31 25 38 24 33 32 Ma| 58 33 22 38 - 48 20 39 38 Nt| 56 35 72 - 80 33 74 61 Ny| 30 47 26 51 31 42 42 Ns| 28 16 37 23 26 28 Sv| 23 55 25 61 46 Ww| 26 21 32 23 Wn| 30 54 52 Yg| 29 24 Zc| 49 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: BADARY HART15M ISHIOKA MATERA NOTO NYALES20 NYALE13S SVETLOE WARK12M WETTZ13N 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 0510+559 1.00 1.50 0.10 12 5 2358+189 1.00 1.50 0.00 0 0 0642-349 1.00 1.50 0.03 3 3 1949-052 1.00 1.50 0.68 79 14 1030+074 1.00 1.50 0.17 20 8 2353-686 1.00 1.50 0.85 98 46 1435-218 1.00 1.50 0.46 53 10 1448+762 1.00 1.50 1.55 179 14 0548+084 1.00 1.50 0.74 85 10 NGC1218 1.00 1.50 0.50 58 9 Total 5.08 587 119 =========================================================== 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 BdHtIsMaNtNyNsSvWwWnYgZc 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) Bd Ht Is Ma Nt Ny Ns Sv Ww Wn Yg Bd Ht Is Ma Nt Ny Ns Sv Ww Wn Yg Ht 20 Ht 15 Is 20 20 Is 15 15 Ma 20 20 20 Ma 15 15 15 Nt 20 20 20 20 Nt 15 15 15 15 Ny 20 20 20 20 20 Ny 15 15 15 15 15 Ns 20 20 20 20 20 20 Ns 15 15 15 15 15 15 Sv 20 20 20 20 20 20 20 Sv 15 15 15 15 15 15 15 Ww 20 20 20 20 20 20 20 20 Ww 15 15 15 15 15 15 15 15 Wn 20 20 20 20 20 20 20 20 20 Wn 15 15 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15 15 Zc 20 20 20 20 20 20 20 20 20 20 20 Zc 15 15 15 15 15 15 15 15 15 15 15