Session Notes for R1 (Rapid Turnaround Monday) session: r1766 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2016.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1766 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2016-319-17:00:00 End: 2016-320-17:00:00 Current yyyyddd: 2016319 (2016.87) ( 17707 MJD, MON. 14NOV.) Greenwich sidereal time: 20:36:53 (17:00:00 UT) Sun's RA and DEC: 15h 21.4m -18d 27.6 =========================================================== Important Station Information Irbene and Hart15m were tagged along to this schedule file. =========================================================== There are no observations for Kokee and Wettzell from 18:15 U.T. to 19:45 U.T. Kokee and Wettzell will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ht Hb Ir Is Ke Kk Ny Ts Ww Wn Wz Yg 0229+131 16319-170000| 269 269 116 67 223 109 43 269 160 166| 1144-379 16319-170000| 43 43 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ht Hb Ir Is Ke Kk Ny Ts Ww Wn Wz Yg 1418+546 16320-165711| 43 43 43 43 43 43 43 | 1057-797 16320-165841| 45 69 69 67 67| 1726+455 16320-165844| 43 43 43 43 | =========================================================== SKED Summary from file ./r1766.skd for experiment R1766 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.9 Min = 0.0 Max = 135.0 (Baseline Ir-Ny on 1741-038) RMS = 14.5 Total time: 1440 minutes ( 24.0 hours). Key: Ht=HART15M Hb=HOBART12 Ir=IRBENE Is=ISHIOKA Ke=KATH12M Kk=KOKEE Ny=NYALES20 Ts=TSUKUB32 Ww=WARK12M Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ht Hb Ir Is Ke Kk Ny Ts Ww Wn Wz Yg Avg % obs. time: 27 61 35 51 56 41 46 42 56 57 48 54 48 % cal. time: 4 5 6 6 5 6 7 7 5 7 6 5 6 % slew time: 18 14 19 11 14 28 27 28 14 5 17 13 18 % idle time: 50 18 39 31 24 24 19 22 24 30 28 26 29 total # scans: 315 463 555 541 441 484 590 607 434 620 532 426 500 # scans/hour : 13 19 23 23 18 20 25 25 18 26 22 18 21 Avg scan (sec): 73 114 54 81 109 74 68 60 112 79 78 110 83 # 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): 1.5 3.4 1.9 2.8 3.1 2.3 2.6 2.3 3.1 3.1 2.7 3.0 2.6 # OF OBSERVATIONS BY BASELINE | Ht Hb Ir Is Ke Kk Ny Ts Ww Wn Wz Yg Total ---------------------------------------------------------------------- Ht| 136 129 60 110 0 106 75 109 162 136 136 1159 Hb| 26 153 304 127 24 171 375 22 22 320 1680 Ir| 274 101 215 466 289 7 497 404 71 2479 Is| 233 341 331 490 154 294 261 168 2759 Ke| 170 102 239 271 99 102 326 2057 Kk| 290 354 150 214 193 112 2166 Ny| 343 21 481 375 50 2589 Ts| 163 290 272 187 2873 Ww| 2 2 262 1516 Wn| 494 71 2626 Wz| 77 2338 Yg| 1780 Number of 2-station scans: 230 Number of 3-station scans: 282 Number of 4-station scans: 252 Number of 5-station scans: 190 Number of 6-station scans: 98 Number of 7-station scans: 201 Number of 8-station scans: 50 Number of 9-station scans: 32 Number of 10-station scans: 5 Number of 11-station scans: 1 Number of 12-station scans: 0 Total number of scans: 1341 Total number of obs: 13011 Total integrated obs-time: 899630 Average obs-time: 69.1 Histogram of observation durations Dur: 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 #Obs: | 7688| 1268| 963| 729| 306| 248| 261| 340| 262| 242| 170| 108| 141| 127| 62| 18| 46| 32 Average X-band SNRs by baseline | Ht Hb Ir Is Ke Kk Ny Ts Ww Wn Wz Yg AVG --------------------------------------------------------------------- Ht| 29 58 43 28 - 36 88 22 53 76 33 46 Hb| 43 39 40 33 31 79 41 36 45 36 42 Ir| 68 43 55 102 159 37 106 155 38 103 Is| 44 49 62 174 37 51 70 36 74 Ke| 33 37 96 35 36 46 36 44 Kk| 50 112 37 43 60 27 56 Ny| 142 28 76 114 29 85 Ts| 76 122 160 74 128 Ww| 28 33 31 40 Wn| 147 31 90 Wz| 39 116 Yg| 38 Average S-band SNRs by baseline | Ht Hb Ir Is Ke Kk Ny Ts Ww Wn Wz Yg AVG --------------------------------------------------------------------- Ht| 21 42 28 20 - 25 52 21 43 44 25 32 Hb| 21 21 20 28 16 37 23 23 19 22 24 Ir| 36 24 43 48 77 19 66 69 27 54 Is| 25 46 29 90 23 31 30 25 42 Ke| 30 18 49 22 22 20 23 26 Kk| 36 92 36 38 36 29 46 Ny| 59 17 41 43 20 40 Ts| 43 66 61 45 67 Ww| 21 17 22 26 Wn| 78 26 53 Wz| 23 53 Yg| 26 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: HART15M HOBART12 IRBENE ISHIOKA KATH12M KOKEE NYALES20 TSUKUB32 WARK12M WETTZ13N WETTZELL YARRA12M Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 512 Mbits 128 MHz 14 2 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 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 0108+388 1.00 1.50 1.71 222 18 3C286 1.00 1.50 1.25 162 18 1705+135 1.00 1.50 0.49 64 20 0650+371 1.00 1.50 0.87 113 13 1339-287 1.00 1.50 0.01 1 1 2106+143 1.00 1.50 0.51 66 20 2314-409 1.00 1.50 0.00 0 0 0438-436 1.00 1.50 0.06 8 6 1610-771 1.00 1.50 0.55 72 24 1448+762 1.00 1.50 0.91 118 22 Total 6.35 826 142 =========================================================== Minor Options Astro Abs 3.00 BegScan Rel 1.00 EndScan Rel 1.00 NumObs Rel 1.00 StatIdle Abs 3.00 StatWt Abs 2.00 =========================================================== Major Options Subnet HtHbIrIsKeKkNyTsWwWnWzYg 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 SNRWts Yes =========================================================== 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 Hb Ir Is Ke Kk Ny Ts Ww Wn Wz Ht Hb Ir Is Ke Kk Ny Ts Ww Wn Wz Hb 20 Hb 15 Ir 20 20 Ir 15 15 Is 20 20 20 Is 15 15 15 Ke 20 20 20 20 Ke 15 15 15 15 Kk 20 20 20 20 20 Kk 15 15 15 15 15 Ny 20 20 20 20 20 20 Ny 15 15 15 15 15 15 Ts 20 20 20 50 20 20 20 Ts 15 15 15 50 15 15 15 Ww 20 20 20 20 20 20 20 20 Ww 15 15 15 15 15 15 15 15 Wn 20 20 20 20 20 20 20 20 20 Wn 15 15 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 20 50 Wz 15 15 15 15 15 15 15 15 15 50 Yg 20 20 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15 15 15