Session Notes for R1 (Rapid Turnaround Monday) session: r11046 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: R11046 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2022-101-17:00:00 End: 2022-102-17:00:00 ---------- 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: ./r11046.skd FREQUENCY SX (default freq. code) Process ID: 87491 Printer commands: lj, ljp Current yyyyddd: 2022101 (2022.28)( 19681 MJD, MON. 11 APR.) Greenwich sidereal time: 06:19:34 (17:00:00 UT) Sun's RA and DEC: 1h 20.6m 8d 29.4 =========================================================== There are no observations for Kokee and Wettzell from 18:15 U.T. to 19:45 U.T. and 23:15 U.T. to 00:45 U.T. Kokee and Wettzell will participate in intensive sessions during those periods. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ag Ht Kk Ma Ny Ns Sa Kv Ww Wz Yg 0458-020 22101-170000| 72 51 58 84 84 31 | 1741-038 22101-170000| 20 37 37| 1954-388 22101-170118| 25 25| 0308-611 22101-170153| 184 176 184 | 0235+164 22101-170213| 30 60 68 68 68 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ht Kk Ma Ny Ns Sa Kv Ww Wz Yg 1741-038 22102-165227| 34 34 20| 0016+731 22102-165230| 33 42 42 | 1424-418 22102-165348| 200 200| 0727-115 22102-165356| 200 49 43 60 60 | 1732+389 22102-165410| 72 77 77 | 0627-199 22102-165537| 64 53 95 87 | 1846+322 22102-165603| 200 200 200 | 0827+243 22102-165753| 127 127 127 127 | =========================================================== SKED Summary from file ./r11046.skd for experiment R11046 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 7.7 Min = 0.0 Max = 130.9 (Baseline Sa-Ww on 0727-115) RMS = 13.2 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ht=HART15M Kk=KOKEE Ma=MATERA Ny=NYALES20 Ns=NYALE13S Sa=RAEGSMAR Kv=SEJONG Ww=WARK12M Wz=WETTZELL Yg=YARRA12M Ag Ht Kk Ma Ny Ns Sa Kv Ww Wz Yg Avg % obs. time: 54 51 44 48 54 53 65 50 52 51 50 52 % cal. time: 4 6 6 6 7 4 6 5 5 6 5 5 % slew time: 7 32 28 38 27 3 6 21 17 13 19 20 % idle time: 34 11 20 7 11 39 21 24 25 29 25 23 total # scans: 370 501 516 477 579 360 549 394 467 509 461 471 # scans/hour : 15 21 22 20 24 15 23 16 19 21 19 20 Avg scan (sec): 125 88 74 87 81 126 103 110 96 87 94 96 # data tracks: 32 32 32 32 32 32 32 32 32 32 32 # Mk5 tracks: 32 32 32 32 32 32 32 32 32 32 32 Total TB(M5): 2.97 2.81 2.44 2.65 2.99 2.91 3.62 2.78 2.87 2.82 2.78 2.88 # OF OBSERVATIONS BY BASELINE | Ag Ht Kk Ma Ny Ns Sa Kv Ww Wz Yg Total ----------------------------------------------------------------- Ag| 257 43 92 34 0 163 0 77 74 22 762 Ht| 0 181 84 25 190 50 91 143 121 1142 Kk| 118 261 145 158 144 157 162 104 1292 Ma| 289 164 356 85 1 361 44 1691 Ny| 267 324 126 27 358 35 1805 Ns| 158 119 5 167 17 1067 Sa| 69 2 365 19 1804 Kv| 128 93 161 975 Ww| 3 298 789 Wz| 43 1769 Yg| 864 Number of 2-station scans: 710 Number of 3-station scans: 433 Number of 4-station scans: 233 Number of 5-station scans: 155 Number of 6-station scans: 84 Number of 7-station scans: 35 Number of 8-station scans: 1 Number of 9-station scans: 0 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1651 Total number of obs: 6980 Total integrated obs-time: 555307 Average obs-time: 79.6 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: | 854| 724| 736| 754| 555| 454| 507| 402| 400| 302| 280| 169| 158| 137| 70| 135| 88| 255| Average X-band SNRs by baseline | Ag Ht Kk Ma Ny Ns Sa Kv Ww Wz Yg AVG ---------------------------------------------------------------- Ag| 24 16 18 20 - 22 - 19 25 19 22 Ht| - 66 54 33 66 31 45 83 44 52 Kk| 37 42 32 41 34 39 48 27 38 Ma| 76 64 84 44 20 116 28 75 Ny| 74 75 50 25 104 31 70 Ns| 68 57 33 88 28 64 Sa| 46 28 116 34 74 Kv| 29 60 31 42 Ww| 33 43 37 Wz| 41 93 Yg| 36 Average S-band SNRs by baseline | Ag Ht Kk Ma Ny Ns Sa Kv Ww Wz Yg AVG ---------------------------------------------------------------- Ag| 20 25 15 16 - 19 - 20 20 17 19 Ht| - 38 31 19 43 22 36 48 30 34 Kk| 31 33 19 35 28 36 37 28 31 Ma| 27 16 34 18 20 39 18 30 Ny| 18 31 20 18 35 19 28 Ns| 20 17 15 21 16 19 Sa| 21 25 45 22 33 Kv| 17 23 21 21 Ww| 22 24 26 Wz| 24 36 Yg| 24 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M KOKEE MATERA NYALES20 NYALE13S RAEGSMAR SEJONG WARK12M WETTZELL YARRA12M 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 1718-259 1.00 1.50 0.34 24 8 1601+112 1.00 1.50 0.24 17 4 0216+011 1.00 1.50 1.12 78 23 2208-137 1.00 1.50 0.11 8 4 1313-333 1.00 1.50 0.47 33 26 1016-311 1.00 1.50 0.13 9 2 0829+089 1.00 1.50 0.50 35 5 0534-340 1.00 1.50 0.09 6 4 2121+547 1.00 1.50 1.05 73 11 1508+572 1.00 1.50 1.48 103 18 Total 5.53 386 105 =========================================================== 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 AgHtKkMaNyNsSaKvWwWzYg 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 Ht Kk Ma Ny Ns Sa Kv Ww Wz Ag Ht Kk Ma Ny Ns Sa Kv Ww Wz Ht 15 Ht 13 Kk 15 20 Kk 13 15 Ma 15 20 20 Ma 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 Sa 15 20 20 20 20 20 Sa 13 15 15 15 15 15 Kv 15 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 Ww 15 20 20 20 20 20 20 20 Ww 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