Session Notes for R1 (Rapid Turnaround Monday) session: r11068 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: R11068 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2022-255-17:00:00 End: 2022-256-17:00:00 ---------- 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: ./r11068.skd FREQUENCY SX (default freq. code) Process ID: 34351 Printer commands: lj, ljp Current yyyyddd: 2022255 (2022.70)( 19835 MJD, MON. 12 SEP.) Greenwich sidereal time: 16:26:43 (17:00:00 UT) Sun's RA and DEC: 11h 22.9m 3d 59.6 =========================================================== Important Station Information Wettzell-North was tagged along to this schedule file. =========================================================== 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 Nt Ny Ns On Sa Wn Wz Yg 1546+027 22255-170000| 68 103 74 63 109 101 114 114 114 | 0537-441 22255-170152| 86 86 | 1749+096 22255-170235| 86 45 20 88 99 80 38 99 99 | 1124-186 22255-170354| 153 153 | 2037+216 22255-170455| 40 67 28 92 82 102 106 106| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ht Kk Ma Nt Ny Ns On Sa Wn Wz Yg 0202+319 22256-165118| 92 200 200| 1144+402 22256-165144| 200 199 136 200 200 200 200 68 | 2144+092 22256-165352| 129 142 130 | 0814+425 22256-165548| 34 38 | 0827+243 22256-165707| 173 173 | 1546+027 22256-165728| 152 152 152 152 152 152 152 152 152 | =========================================================== SKED Summary from file ./r11068.skd for experiment R11068 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 10.0 Min = 0.0 Max = 188.9 (Baseline Ny-Sa on 1749+096) RMS = 13.8 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ht=HART15M Kk=KOKEE Ma=MATERA Nt=NOTO Ny=NYALES20 Ns=NYALE13S On=ONSALA60 Sa=RAEGSMAR Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ag Ht Kk Ma Nt Ny Ns On Sa Wn Wz Yg Avg % obs. time: 59 50 42 50 38 55 58 55 65 68 57 31 52 % cal. time: 5 6 6 5 6 7 5 6 6 6 5 4 5 % slew time: 8 31 28 36 50 28 4 28 5 10 12 12 21 % idle time: 27 13 24 7 6 9 32 10 23 14 25 53 21 total # scans: 424 476 482 473 487 576 444 487 481 557 467 315 472 # scans/hour : 18 20 20 20 20 24 19 20 20 23 19 13 20 Avg scan (sec): 119 90 75 91 67 83 112 98 117 106 106 84 95 # 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): 3.24 2.74 2.32 2.76 2.09 3.05 3.20 3.04 3.61 3.78 3.17 1.69 2.89 # OF OBSERVATIONS BY BASELINE | Ag Ht Kk Ma Nt Ny Ns On Sa Wn Wz Yg Total ---------------------------------------------------------------------- Ag| 283 92 99 125 29 11 62 194 66 73 26 1060 Ht| 0 196 230 112 62 157 214 163 165 103 1685 Kk| 84 72 229 197 125 86 154 130 152 1321 Ma| 401 307 203 353 310 359 349 63 2724 Nt| 293 182 317 326 350 350 54 2700 Ny| 369 367 258 406 337 76 2783 Ns| 277 153 308 207 55 2024 On| 280 390 340 64 2732 Sa| 298 283 20 2422 Wn| 388 82 2964 Wz| 68 2690 Yg| 763 Number of 2-station scans: 498 Number of 3-station scans: 210 Number of 4-station scans: 137 Number of 5-station scans: 83 Number of 6-station scans: 101 Number of 7-station scans: 112 Number of 8-station scans: 122 Number of 9-station scans: 76 Number of 10-station scans: 3 Number of 11-station scans: 0 Number of 12-station scans: 0 Total number of scans: 1342 Total number of obs: 12934 Total integrated obs-time: 1052713 Average obs-time: 81.4 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: | 1871| 1050| 958| 1164| 1306| 1199| 920| 700| 593| 524| 554| 313| 320| 281| 236| 165| 186| 594| Average X-band SNRs by baseline | Ag Ht Kk Ma Nt Ny Ns On Sa Wn Wz Yg AVG --------------------------------------------------------------------- Ag| 26 17 23 19 25 25 21 28 25 32 20 24 Ht| - 92 80 70 45 64 92 76 109 53 71 Kk| 37 30 48 34 34 47 43 55 30 39 Ma| 75 79 52 71 89 87 120 37 79 Nt| 57 35 52 70 63 87 26 63 Ny| 68 77 83 91 118 41 77 Ns| 51 58 61 81 37 55 On| 73 79 110 34 70 Sa| 96 133 42 82 Wn| 140 42 83 Wz| 58 108 Yg| 39 Average S-band SNRs by baseline | Ag Ht Kk Ma Nt Ny Ns On Sa Wn Wz Yg AVG --------------------------------------------------------------------- Ag| 22 23 15 28 21 13 16 18 23 20 15 21 Ht| - 43 81 44 22 37 50 56 53 34 46 Kk| 33 63 40 22 33 46 52 46 28 37 Ma| 69 36 19 32 40 51 48 20 42 Nt| 60 29 57 73 87 82 34 67 Ny| 24 37 42 56 51 26 42 Ns| 19 24 31 28 17 24 On| 39 51 47 21 39 Sa| 64 60 29 48 Wn| 80 35 58 Wz| 32 56 Yg| 28 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M KOKEE MATERA NOTO NYALES20 NYALE13S ONSALA60 RAEGSMAR WETTZ13N 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 0451-282 1.00 1.50 1.14 148 32 0812+020 1.00 1.50 0.00 0 0 1424+240 1.00 1.50 0.45 58 5 0458+138 1.00 1.50 0.01 1 1 0302+625 1.00 1.50 0.02 3 1 1610-771 1.00 1.50 0.16 21 21 1556-245 1.00 1.50 0.01 1 1 0216+011 1.00 1.50 0.67 87 9 2037+216 1.00 1.50 1.28 165 18 2155-304 1.00 1.50 0.00 0 0 Total 3.74 484 88 =========================================================== 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 AgHtKkMaNtNyNsOnSaWnWzYg 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 Nt Ny Ns On Sa Wn Wz Ag Ht Kk Ma Nt Ny Ns On Sa Wn Wz Ht 15 Ht 13 Kk 15 20 Kk 13 15 Ma 15 20 20 Ma 13 15 15 Nt 15 20 20 20 Nt 13 15 15 15 Ny 15 20 20 20 20 Ny 13 15 15 15 15 Ns 15 20 20 20 20 20 Ns 13 15 15 15 15 15 On 15 20 20 20 20 20 20 On 13 15 15 15 15 15 15 Sa 15 20 20 20 20 20 20 20 Sa 13 15 15 15 15 15 15 15 Wn 15 20 20 20 20 20 20 20 20 Wn 13 15 15 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 20 20 Wz 13 15 15 15 15 15 15 15 15 15 Yg 15 20 20 20 20 20 20 20 20 20 20 Yg 13 15 15 15 15 15 15 15 15 15 15