Session Notes for R1 (Rapid Turnaround Monday) session: r11099 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: R11099 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2023-107-17:00:00 End: 2023-108-17:00:00 ---------- 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: 2023-02-10 Schedule file: ./r11099.skd FREQUENCY SX (default freq. code) Process ID: 71109 Printer commands: lj, ljp Current yyyyddd: 2023107 (2023.29)( 20052 MJD, MON. 17 APR.) Greenwich sidereal time: 06:42:16 (17:00:00 UT) Sun's RA and DEC: 1h 41.9m 10d 33.4 =========================================================== Important Station Information Ny Alesund and Fortaleza were tagged along to this schedule file. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Bd Ft Ht Hb Is Ke Ma Ny Ns Kv Sv Yg Zc 1149-084 23107-170000| 30 86 34 75 135 34 135 20| 2052-474 23107-170000| 37 37 | 1406-076 23107-170150| 89 32 89 | OJ287 23107-170231| 41 83 41 83 20| 3C371 23107-170330| 53 80 75 80 | 0738+313 23107-170436| 50 88 38 88 39| 1057-797 23107-170524| 94 97 97 | 1908-201 23107-170552| 62 62 | 0552+398 23107-170651| 20 66 26 66 66 20| 0613+570 23107-170838| 32 200 80 93 200 200 200 28| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Bd Ft Ht Hb Is Ke Ma Ny Ns Kv Sv Yg Zc 1954-388 23108-165601| 65 200 200 | 0613+570 23108-165615| 32 200 200 200 200 200 200 28| 0418+532 23108-165813| 107 107 107| 0308-611 23108-165847| 73 73 | =========================================================== SKED Summary from file ./r11099.skd for experiment R11099 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 3.9 Min = 0.0 Max = 72.0 (Baseline Is-Ny on 0458-020) RMS = 7.8 Total time: 1440 minutes ( 24.0 hours). Key: Bd=BADARY Ft=FORTLEZA Ht=HART15M Hb=HOBART12 Is=ISHIOKA Ke=KATH12M Ma=MATERA Ny=NYALES20 Ns=NYALE13S Kv=SEJONG Sv=SVETLOE Yg=YARRA12M Zc=ZELENCHK Bd Ft Ht Hb Is Ke Ma Ny Ns Kv Sv Yg Zc Avg % obs. time: 33 6 46 39 37 38 42 43 54 50 34 53 31 39 % cal. time: 6 0 6 5 6 5 6 4 5 4 4 5 6 5 % slew time: 54 3 31 17 10 15 41 19 3 18 46 17 56 26 % idle time: 7 90 15 37 46 41 11 34 37 27 15 24 6 30 total # scans: 491 36 517 427 484 394 503 312 395 355 350 412 504 398 # scans/hour : 20 2 22 18 20 16 21 13 16 15 15 17 21 17 Avg scan (sec): 58 133 78 80 67 84 72 119 117 123 85 112 53 90 # data tracks: 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 Total TB(M5): 1.8 0.3 2.6 34.8 33.0 34.0 2.3 2.4 3.0 2.8 1.9 3.0 1.7 9.5 # OF OBSERVATIONS BY BASELINE | Bd Ft Ht Hb Is Ke Ma Ny Ns Kv Sv Yg Zc Total --------------------------------------------------------------------------- Bd| 12 123 37 259 40 166 133 138 176 132 76 287 1579 Ft| 22 5 10 0 28 14 13 13 4 5 18 144 Ht| 69 68 46 254 85 61 76 67 203 194 1268 Hb| 126 369 5 7 2 42 6 126 10 804 Is| 113 112 135 114 198 62 114 141 1452 Ke| 3 8 2 49 8 118 11 767 Ma| 208 182 88 109 68 292 1515 Ny| 234 104 82 48 152 1210 Ns| 80 146 21 170 1163 Kv| 60 158 111 1155 Sv| 33 157 866 Yg| 62 1032 Zc| 1605 Number of 2-station scans: 826 Number of 3-station scans: 412 Number of 4-station scans: 217 Number of 5-station scans: 74 Number of 6-station scans: 68 Number of 7-station scans: 44 Number of 8-station scans: 34 Number of 9-station scans: 5 Number of 10-station scans: 1 Number of 11-station scans: 1 Number of 12-station scans: 0 Number of 13-station scans: 0 Total number of scans: 1682 Total number of obs: 7280 Total integrated obs-time: 532291 Average obs-time: 73.1 Histogram of observation durations Dur: 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 300 #Obs: | 1939| 758| 530| 512| 574| 565| 376| 356| 338| 169| 163| 121| 115| 109| 78| 62| 64| 339| 112| Average X-band SNRs by baseline | Bd Ft Ht Hb Is Ke Ma Ny Ns Kv Sv Yg Zc AVG -------------------------------------------------------------------------- Bd| 41 73 123 103 145 89 152 89 93 156 83 156 115 Ft| 105 45 29 - 64 96 36 27 172 45 85 67 Ht| 74 45 76 68 82 51 41 95 49 98 70 Hb| 121 128 109 116 153 87 200 88 211 115 Is| 157 46 79 47 62 75 50 72 81 Ke| 113 132 179 106 200 95 177 125 Ma| 101 63 45 112 40 112 82 Ny| 134 81 238 57 149 121 Ns| 50 105 50 83 85 Kv| 83 46 64 66 Sv| 69 165 133 Yg| 76 63 Zc| 116 Average S-band SNRs by baseline | Bd Ft Ht Hb Is Ke Ma Ny Ns Kv Sv Yg Zc AVG -------------------------------------------------------------------------- Bd| 23 47 47 49 63 38 65 29 42 60 41 61 49 Ft| 45 32 21 - 24 38 15 19 54 41 30 30 Ht| 44 38 49 35 56 31 31 57 33 48 41 Hb| 76 75 32 50 39 34 65 40 56 62 Is| 103 28 42 21 34 43 30 39 46 Ke| 45 62 47 45 71 46 73 70 Ma| 45 22 24 44 23 43 35 Ny| 42 41 99 35 59 52 Ns| 21 35 20 27 29 Kv| 40 27 30 33 Sv| 37 60 54 Yg| 35 34 Zc| 47 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: BADARY FORTLEZA HART15M HOBART12 ISHIOKA KATH12M MATERA NYALES20 NYALE13S SEJONG SVETLOE 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 1215+303 1.00 1.50 0.19 14 6 0454-463 1.00 1.50 0.18 13 11 1651+391 1.00 1.50 0.21 15 6 0216+011 1.00 1.50 0.76 55 18 2232-488 1.00 1.50 0.26 19 17 1949-052 1.00 1.50 0.70 51 20 2336+598 1.00 1.50 0.40 29 8 2254+074 1.00 1.50 0.41 30 11 0738+313 1.00 1.50 2.07 151 27 1306-395 1.00 1.50 0.00 0 0 Total 5.18 377 124 =========================================================== Calibrator Source Information duration 300 Seconds 1 210347 1749+096 2 010310 0104-408 3 050535 2255-282 4 090349 0454-234 5 130326 OJ287 =========================================================== 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 BdFtHtHbIsKeMaNyNsKvSvYgZc 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 50 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 Ft Ht Hb Is Ke Ma Ny Ns Kv Sv Yg Bd Ft Ht Hb Is Ke Ma Ny Ns Kv Sv Yg Ft 20 Ft 15 Ht 20 20 Ht 15 15 Hb 40 40 40 Hb 30 30 30 Is 20 20 20 40 Is 15 15 15 30 Ke 50 50 50 50 50 Ke 40 40 40 40 40 Ma 20 20 20 40 20 50 Ma 15 15 15 30 15 40 Ny 20 20 20 45 20 50 20 Ny 15 15 15 35 15 40 15 Ns 20 20 20 40 20 50 20 20 Ns 15 15 15 30 15 40 15 15 Kv 20 20 20 40 20 50 20 20 20 Kv 15 15 15 30 15 40 15 15 15 Sv 20 20 20 50 20 50 20 20 20 20 Sv 15 15 15 40 15 40 15 15 15 15 Yg 20 20 20 40 20 50 20 20 20 20 20 Yg 15 15 15 30 15 40 15 15 15 15 15 Zc 20 20 20 50 20 50 20 20 20 20 20 20 Zc 15 15 15 40 15 40 15 15 15 15 15 15