Session Notes for R1 (Rapid Turnaround Monday) session: r11023 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2021.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R11023 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2021-306-17:00:00 End: 2021-307-17:00:00 Current yyyyddd: 2021306 (2021.84) ( 19521 MJD, TUES 2NOV.) Greenwich sidereal time: 19:48:45 (17:00:00 UT) Sun's RA and DEC: 14h 32.3m -14d 58.1 =========================================================== Important Station Information Ny Alesund and Ny Alesund-South were 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 Ht Ma Ny Ns Sa Kv Wz Yg 0454-234 21306-170000| 154 154| 1639-062 21306-170000| 147 120 147 164 164 | 1057-797 21306-170312| 118 118 | 2000+472 21306-170352| 120 106 120 83 | 1737-081 21306-170619| 400 400 400 279 | 0235+164 21306-170757| 136 253 253| 0615+820 21306-171150| 30 30 | 0016+731 21306-171317| 104 125 125 | 1334-127 21306-171357| 107 107 | 3C371 21306-171620| 93 93 67 85 45 | 2052-474 21306-171628| 315 315 | 1144+402 21306-171803| 20 20 20 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ht Ma Ny Ns Sa Kv Wz Yg 2204-540 21307-165300| 395 395 | 0955+476 21307-165411| 35 35 | 0202+319 21307-165531| 112 264 264 264 62 264| 1144+402 21307-165718| 30 30 | NRAO150 21307-165830| 85 85 | =========================================================== SKED Summary from file ./r11023.skd for experiment R11023 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 7.6 Min = 0.0 Max = 58.4 (Baseline Sa-Yg on 2255-282) RMS = 13.6 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ht=HART15M Ma=MATERA Ny=NYALES20 Ns=NYALE13S Sa=RAEGSMAR Kv=SEJONG Wz=WETTZELL Yg=YARRA12M Ag Ht Ma Ny Ns Sa Kv Wz Yg Avg % obs. time: 71 63 54 28 22 72 62 65 56 55 % cal. time: 4 5 5 1 1 5 4 5 4 4 % slew time: 6 25 34 4 0 4 16 12 12 13 % idle time: 19 7 6 66 76 18 17 17 27 29 total # scans: 307 395 425 93 59 422 321 449 305 308 # scans/hour : 13 16 18 4 2 18 13 19 13 13 Avg scan (sec): 199 137 110 260 326 147 167 125 159 180 # data tracks: 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 Total TB(M5): 1.96 1.73 1.50 0.77 0.61 1.99 1.72 1.80 1.55 1.51 # OF OBSERVATIONS BY BASELINE | Ag Ht Ma Ny Ns Sa Kv Wz Yg Total ------------------------------------------------------- Ag| 238 97 1 0 186 0 109 2 633 Ht| 146 14 7 162 38 141 91 837 Ma| 70 34 286 127 360 71 1191 Ny| 54 37 87 70 40 373 Ns| 12 52 41 41 241 Sa| 60 311 21 1075 Kv| 129 218 711 Wz| 71 1232 Yg| 555 Number of 2-station scans: 455 Number of 3-station scans: 202 Number of 4-station scans: 126 Number of 5-station scans: 116 Number of 6-station scans: 27 Number of 7-station scans: 2 Number of 8-station scans: 0 Number of 9-station scans: 0 Total number of scans: 928 Total number of obs: 3424 Total integrated obs-time: 462485 Average obs-time: 135.1 Histogram of observation durations Dur: 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 #Obs: | 544| 370| 263| 363| 405| 245| 212| 120| 116| 169| 85| 76| 109| 30| 43| 62| 70| 17| 125| Average X-band SNRs by baseline | Ag Ht Ma Ny Ns Sa Kv Wz Yg AVG ------------------------------------------------------ Ag| 20 19 19 - 22 - 25 15 21 Ht| 68 33 38 74 31 93 36 54 Ma| 39 39 76 32 119 33 73 Ny| 63 39 27 67 29 43 Ns| 52 30 77 28 47 Sa| 30 122 31 75 Kv| 45 31 33 Wz| 47 92 Yg| 34 Average S-band SNRs by baseline | Ag Ht Ma Ny Ns Sa Kv Wz Yg AVG ------------------------------------------------------ Ag| 19 15 29 - 18 - 20 14 18 Ht| 40 29 34 44 22 51 24 34 Ma| 24 25 37 16 46 18 34 Ny| 56 28 19 37 22 30 Ns| 33 20 40 23 34 Sa| 18 55 19 38 Kv| 22 19 19 Wz| 22 42 Yg| 21 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M MATERA NYALES20 RAEGSMAR SEJONG WETTZELL YARRA12M Mode Tot.Rate #Chan Chan.BW Tot.BW #BBC #bits Tracks*(fan) Tot.tracks Barrel Mk341:1 256 Mbps 16 8 Mhz 128 Mhz 14 1 16*(1) 16 NONE 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 10.00 6.00 16.00 Recording mode for: NYALE13S Mode Tot.Rate #Chan Chan.BW Tot.BW #BBC #bits Tracks*(fan) Tot.tracks Barrel MK341:2 256 Mbps 16 8 Mhz 128 Mhz 14 1 16*(2) 32 NONE 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 10.00 6.00 16.00 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 2208-137 1.00 1.50 0.35 12 3 0630-261 1.00 1.50 0.00 0 0 OK290 1.00 1.50 0.79 27 9 1937-101 1.00 1.50 0.09 3 1 2121+547 1.00 1.50 0.35 12 2 1737-081 1.00 1.50 0.70 24 11 0110+495 1.00 1.50 0.23 8 4 2204-540 1.00 1.50 0.58 20 20 0615+820 1.00 1.50 0.79 27 13 1556-245 1.00 1.50 0.09 3 1 Total 3.97 136 64 =========================================================== 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 AgHtMaNyNsSaKvWzYg 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 Ma Ny Ns Sa Kv Wz Ag Ht Ma Ny Ns Sa Kv Wz Ht 15 Ht 13 Ma 15 20 Ma 13 15 Ny 15 15 15 Ny 13 13 13 Ns 15 15 15 15 Ns 13 13 13 13 Sa 15 20 20 15 15 Sa 13 15 15 13 13 Kv 15 20 20 15 15 20 Kv 13 15 15 13 13 15 Wz 15 20 20 15 15 20 20 Wz 13 15 15 13 13 15 15 Yg 15 20 20 15 15 20 20 20 Yg 13 15 15 13 13 15 15 15