Session Notes for R1 (Rapid Turnaround Monday) session: r11025 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: R11025 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2021-319-17:00:00 End: 2021-320-17:00:00 Current yyyyddd: 2021319 (2021.87) ( 19534 MJD, MON. 15NOV.) Greenwich sidereal time: 20:40:00 (17:00:00 UT) Sun's RA and DEC: 15h 24.7m -18d 39.5 =========================================================== Important Station Information Ny Alesund was 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 Ht Is Ma Ny Ns Sa Kv Wz Yg 0059+581 21319-170000| 49 26 116 49 116 38 102 | 1057-797 21319-170000| 69 69| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ht Is Ma Ny Ns Sa Kv Wz Yg 0202+319 21320-165417| 78 185 53 185| 2329-384 21320-165504| 50 50 | 0017+200 21320-165546| 96 96 | 0736+017 21320-165613| 74 74 | 0115-214 21320-165700| 175 175 | 1144+402 21320-165803| 112 112 112 112 | =========================================================== SKED Summary from file ./r11025.skd for experiment R11025 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 9.9 Min = 0.0 Max = 59.3 (Baseline Ht-Kv on 0648-165) RMS = 14.1 Total time: 1440 minutes ( 24.0 hours). Key: Ht=HART15M Is=ISHIOKA Ma=MATERA Ny=NYALES20 Ns=NYALE13S Sa=RAEGSMAR Kv=SEJONG Wz=WETTZELL Yg=YARRA12M Ht Is Ma Ny Ns Sa Kv Wz Yg Avg % obs. time: 52 68 48 52 57 65 48 61 47 55 % cal. time: 6 7 6 5 5 7 5 6 4 6 % slew time: 32 12 40 25 4 7 20 15 15 19 % idle time: 9 13 5 17 34 20 26 17 33 20 total # scans: 552 594 526 420 403 588 391 551 370 488 # scans/hour : 23 25 22 18 17 25 16 23 15 20 Avg scan (sec): 81 99 79 107 121 96 107 95 109 98 # 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): 1.43 1.88 1.33 1.44 1.56 1.81 1.33 1.67 1.29 1.53 # OF OBSERVATIONS BY BASELINE | Ht Is Ma Ny Ns Sa Kv Wz Yg Total ------------------------------------------------------- Ht| 78 208 88 48 262 61 199 239 1183 Is| 234 268 259 243 311 262 111 1766 Ma| 315 260 453 88 445 35 2038 Ny| 313 320 107 327 31 1769 Ns| 267 126 286 36 1595 Sa| 70 444 20 2079 Kv| 90 114 967 Wz| 39 2092 Yg| 625 Number of 2-station scans: 606 Number of 3-station scans: 188 Number of 4-station scans: 158 Number of 5-station scans: 143 Number of 6-station scans: 118 Number of 7-station scans: 71 Number of 8-station scans: 5 Number of 9-station scans: 3 Total number of scans: 1292 Total number of obs: 7057 Total integrated obs-time: 608799 Average obs-time: 86.3 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: | 867| 635| 497| 510| 575| 438| 447| 399| 482| 416| 403| 363| 287| 226| 124| 117| 56| 215| Average X-band SNRs by baseline | Ht Is Ma Ny Ns Sa Kv Wz Yg AVG ------------------------------------------------------ Ht| 36 42 54 27 40 36 59 31 42 Is| 42 66 31 45 46 67 40 48 Ma| 66 29 50 35 80 37 54 Ny| 52 73 61 106 61 71 Ns| 36 26 50 26 38 Sa| 37 85 35 57 Kv| 58 33 42 Wz| 48 76 Yg| 36 Average S-band SNRs by baseline | Ht Is Ma Ny Ns Sa Kv Wz Yg AVG ------------------------------------------------------ Ht| 26 20 26 22 23 21 28 22 24 Is| 20 32 27 24 27 31 21 26 Ma| 28 22 24 16 34 17 25 Ny| 39 34 29 43 25 34 Ns| 30 23 37 20 30 Sa| 19 40 19 29 Kv| 27 17 23 Wz| 22 36 Yg| 21 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: HART15M ISHIOKA 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 2351-154 1.00 1.50 0.24 17 8 0829+089 1.00 1.50 0.64 45 13 OQ208 1.00 1.50 0.40 28 12 1933-400 1.00 1.50 0.06 4 4 1330+022 1.00 1.50 0.07 5 3 0440+345 1.00 1.50 0.00 0 0 0516-621 1.00 1.50 0.07 5 5 2106+143 1.00 1.50 0.10 7 7 1725+044 1.00 1.50 0.01 1 1 1116-462 1.00 1.50 0.00 0 0 Total 1.59 112 53 =========================================================== 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 HtIsMaNyNsSaKvWzYg 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) Ht Is Ma Ny Ns Sa Kv Wz Ht Is Ma Ny Ns Sa Kv Wz Is 20 Is 15 Ma 20 20 Ma 15 15 Ny 20 20 20 Ny 15 15 15 Ns 20 20 20 20 Ns 15 15 15 15 Sa 20 20 20 20 20 Sa 15 15 15 15 15 Kv 20 20 20 20 20 20 Kv 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15