Session Notes for R1 (Rapid Turnaround Monday) session: r1719 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2015.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1719 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2015-355-17:00:00 End: 2015-356-17:00:00 Current yyyyddd: 2015355 (2015.97) ( 17378 MJD, MON. 21DEC.) Greenwich sidereal time: 22:59:47 (17:00:00 UT) Sun's RA and DEC: 17h 57.8m -23d 26.1 =========================================================== Important Station Information Wettzell-North 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 Hb Ke Ny On Kv Ts Wn Wz Yg 0131-522 15355-170000| 106 106 | 0642+449 15355-170000| 127 45 92 152 43 60 43 152| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ht Hb Ke Ny On Kv Ts Wn Wz Yg 1144+402 15356-165606| 58 151 151 | 2215+150 15356-165850| 57 59 55 59 | 0727-115 15356-165916| 43 43 43 43 43| =========================================================== SKED Summary from file ./r1719.skd for experiment R1719 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 7.7 Min = 0.0 Max = 60.0 (Baseline Hb-Wn on 1334-127) RMS = 13.5 Total time: 1440 minutes ( 24.0 hours). Key: Ht=HART15M Hb=HOBART12 Ke=KATH12M Ny=NYALES20 On=ONSALA60 Kv=SEJONG Ts=TSUKUB32 Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ht Hb Ke Ny On Kv Ts Wn Wz Yg Avg % obs. time: 46 54 53 46 47 47 43 39 40 53 47 % cal. time: 5 4 5 6 6 5 7 6 6 5 5 % slew time: 27 15 15 26 31 8 27 8 16 15 19 % idle time: 22 25 27 21 15 39 22 45 36 27 28 total # scans: 403 387 397 520 488 397 616 502 512 405 462 # scans/hour : 17 16 17 22 20 17 26 21 21 17 19 Avg scan (sec): 99 122 114 77 83 101 60 68 68 112 89 # data tracks: 16 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 16 Total TB(M5): 1.3 1.5 1.5 1.3 1.3 1.3 1.2 1.1 1.1 1.5 1.3 # OF OBSERVATIONS BY BASELINE | Ht Hb Ke Ny On Kv Ts Wn Wz Yg Total ------------------------------------------------------------ Ht| 137 87 118 144 71 124 171 175 122 1149 Hb| 248 24 15 103 151 24 18 253 973 Ke| 75 62 168 180 71 68 308 1267 Ny| 401 182 314 387 409 59 1969 On| 174 222 410 427 55 1910 Kv| 325 179 166 144 1512 Ts| 242 249 151 1958 Wn| 440 68 1992 Wz| 59 2011 Yg| 1219 Number of 2-station scans: 435 Number of 3-station scans: 255 Number of 4-station scans: 226 Number of 5-station scans: 158 Number of 6-station scans: 113 Number of 7-station scans: 30 Number of 8-station scans: 34 Number of 9-station scans: 12 Number of 10-station scans: 3 Total number of scans: 1266 Total number of obs: 7980 Total integrated obs-time: 556072 Average obs-time: 69.7 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: | 4556| 827| 564| 413| 368| 273| 179| 147| 80| 137| 124| 58| 95| 30| 29| 33| 34| 33 Average X-band SNRs by baseline | Ht Hb Ke Ny On Kv Ts Wn Wz Yg AVG ----------------------------------------------------------- Ht| 34 40 45 42 40 77 53 68 43 51 Hb| 44 33 35 34 82 28 40 40 45 Ke| 38 34 36 104 30 39 38 48 Ny| 64 44 108 71 95 33 74 On| 36 82 63 83 32 64 Kv| 111 33 45 30 53 Ts| 91 122 85 99 Wn| 104 29 71 Wz| 39 87 Yg| 43 Average S-band SNRs by baseline | Ht Hb Ke Ny On Kv Ts Wn Wz Yg AVG ----------------------------------------------------------- Ht| 22 25 27 25 22 43 40 35 28 31 Hb| 19 16 15 16 35 19 19 21 22 Ke| 18 16 18 48 20 19 21 24 Ny| 26 20 46 38 35 19 32 On| 17 36 34 31 17 29 Kv| 51 21 20 18 26 Ts| 53 50 46 46 Wn| 52 22 40 Wz| 21 37 Yg| 24 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: HART15M HOBART12 KATH12M NYALES20 SEJONG TSUKUB32 WETTZ13N YARRA12M Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 256 Mbits 128 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 16(*1) 16 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: ONSALA60 WETTZELL Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:2 256 Mbits 128 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 16(*2) 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 10.00 6.00 16.00 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 2337+264 1.00 1.50 1.64 131 23 0326+278 1.00 1.50 0.09 7 7 2155-304 1.00 1.50 0.04 3 3 1519-294 1.00 1.50 0.00 0 0 1252+119 1.00 1.50 0.00 0 0 0138-097 1.00 1.50 0.35 28 17 0949+354 1.00 1.50 0.08 6 4 1637+574 1.00 1.50 1.90 152 17 0159+723 1.00 1.50 0.11 9 5 0549-575 1.00 1.50 0.00 0 0 Total 4.21 336 76 =========================================================== 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 HtHbKeNyOnKvTsWnWzYg 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 =========================================================== Weighted Station =========================================================== Tape types ID Station Tape length Density Passes Ht HART15M Mark5B Hb HOBART12 Mark5B Ke KATH12M Mark5B Ny NYALES20 Mark5B On ONSALA60 Mark5B Kv SEJONG K5 Ts TSUKUB32 K5 Wn WETTZ13N Mark5B Wz WETTZELL Mark5A Yg YARRA12M Mark5B =========================================================== 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 Ke Ny On Kv Ts Wn Wz Ht Hb Ke Ny On Kv Ts Wn Wz Hb 20 Hb 15 Ke 20 20 Ke 15 15 Ny 20 20 20 Ny 15 15 15 On 20 20 20 20 On 15 15 15 15 Kv 20 20 20 20 20 Kv 15 15 15 15 15 Ts 20 20 20 20 20 20 Ts 15 15 15 15 15 15 Wn 20 20 20 20 20 20 20 Wn 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15