Session Notes for R1 (Rapid Turnaround Monday) session: r1189 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2005.html#r1 for the session purpose. =========================================================== Parameter values for experiment R1189 Experiment description: IVS-R1 Scheduler: NASA Correlator: Please see master schedule Nominal start: 2005-234-17:00:00 Nominal end: 2005-235-17:00:00 Current yyyyddd: 2005234 (2005.64) ( 13605 MJD, MON. 22AUG.) Greenwich sidereal time: 15: 4:23.00 (17: 0: 0 UT) Sun's RA and DEC: 10h 7.2m 11d 34.7 =========================================================== 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 Gc Ma Sv Tc Ts Wf Wz 0749+540 05234-170000| 119 60 96 119| OJ287 05234-170000| 174 200 200 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Gc Ma Sv Tc Ts Wf Wz 0642+449 05235-164453| 40 40 40| OJ287 05235-164606| 174 200 200 | 1958-179 05235-164706| 40 40 | 0528+134 05235-165010| 40 40 | 0607-157 05235-165116| 99 99 | =========================================================== Simulation Results Database X offset/rate Y offset/rate UT1 offset/rate Nutation Psi/Eps $05AUG22ZZ 46.89 144.19 55.69 172.46 1.58 3.92 117.40 41.30 =========================================================== SKED Summary from file ./r1189.skd for experiment R1189 (all scans with at least one subnet station) Average number of obs. per baseline per source (normalized by up-time) = 8.4 Min = .0 Max = 96.0 (Baseline Ts-Wf on 0048-097) RMS = 11.1 Total time: 1433 minutes ( 23.9 hours). Key: Gc=GILCREEK Ma=MATERA Sv=SVETLOE Tc=TIGO Ts=TSUKUB32 Wf=WESTFORD Wz=WETTZELL Gc Ma Sv Tc Ts Wf Wz Avg % obs. time: 41 38 27 27 32 45 36 35 % cal. time: 6 5 5 2 5 5 5 5 % slew time: 29 29 50 5 20 19 12 24 % idle time: 24 27 17 65 41 31 46 36 total # scans: 478 406 403 169 456 422 418 393 # scans/hour : 20.0 17.0 16.9 7.1 19.1 17.7 17.5 16.5 Avg scan (sec): 74 81 58 138 61 91 75 82 Total GBytes: 1447 1336 985 901 1167 1534 1276 1235 Total GB(M5): 1286 1187 876 801 1037 1364 1134 1098 # of tapes : 2.7 2.1 1.6 1.5 1.9 2.5 2.0 tape change times (hhmm): 0201 0442 0856 0815 0629 0205 0609 1109 1544 0000 0000 0000 1212 0000 Total number of tapes: 14.2 Total GBytes (M5) recorded: 7685.3 # OF OBSERVATIONS BY BASELINE | Gc Ma Sv Tc Ts Wf Wz StnTotal ------------------------------------------ Gc|478 74 145 36 321 224 129 929 Ma| 406 265 20 102 119 326 906 Sv| 403 16 164 106 302 998 Tc| 169 29 118 20 239 Ts| 456 132 118 866 Wf| 422 135 834 Wz| 418 1030 Number of 2-station scans: 558 Number of 3-station scans: 263 Number of 4-station scans: 109 Number of 5-station scans: 51 Number of 6-station scans: 26 Number of 7-station scans: 0 Total # of scans, observations: 1007 2901 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: GILCREEK Mode Tot.Rate Tot.BandW #chan #bits Barrel VLBA1:2 256.000 Mbits 128.000 MHz 14 1 8:1 Chan.BW #Subpasses Tracks(*fan) Tot.tracks Speed 8.00 MHz 1 16(*2) 32 160.00 X-band spanned bw= 720.0 MHz rms spanned bw= 280.4 MHz S-band spanned bw= 120.0 MHz rms spanned bw= 48.8 MHz Effective number of channels recorded per sub-pass X S Total 10.000 6.000 16.000 Recording mode setup for: MATERA SVETLOE TIGOCONC WESTFORD WETTZELL Mode Tot.Rate Tot.BandW #chan #bits Barrel Mk341:2 256.000 Mbits 128.000 MHz 14 1 16 Chan.BW #Subpasses Tracks(*fan) Tot.tracks Speed 8.00 MHz 1 16(*2) 32 160.00 X-band spanned bw= 720.0 MHz rms spanned bw= 280.4 MHz S-band spanned bw= 120.0 MHz rms spanned bw= 48.8 MHz Effective number of channels recorded per sub-pass X S Total 10.000 6.000 16.000 Recording mode setup for: TSUKUB32 Mode Tot.Rate Tot.BandW #chan #bits Barrel Mk341:2 256.000 Mbits 128.000 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks Speed 8.00 MHz 1 16(*2) 32 160.00 X-band spanned bw= 720.0 MHz rms spanned bw= 280.4 MHz S-band spanned bw= 120.0 MHz rms spanned bw= 48.8 MHz Effective number of channels recorded per sub-pass X S Total 10.000 6.000 16.000 =========================================================== Monitoring Sources Source Min Max Actual Num #Scans 1546+027 1.00 1.50 1.10 32 18 1342+663 1.00 1.50 1.65 48 12 0657+172 1.00 1.50 1.28 37 18 0716+714 1.00 1.50 1.62 47 5 2216-038 1.00 1.50 1.17 34 14 0400+258 1.00 1.50 1.52 44 16 1308+328 1.00 1.50 1.14 33 9 1823+568 1.00 1.50 1.79 52 10 1030+415 1.00 1.50 1.03 30 12 0035+413 1.00 1.50 1.17 34 7 Total 13.48 391 121 =========================================================== Minor Options Option Norm Wt Aux_Parm Astro Abs 3.00 BegScan Rel 1.00 EndScan Rel 1.00 StatIdle Abs 3.00 StatWt Abs 1.00 FFFTF FF =========================================================== Major Options SkyCov Yes Min_Between 20 Best% 60.0 Last_Hrs 1.00 Add_ps 30.00 Obs_Wts SNRwt =========================================================== Tape types ID Station Tape length Density Passes Gc GILCREEK 17400feet (Thin ) 56700 (HIGH ) 12 Ma MATERA 17400feet (Thin ) 56250 (HIGH ) 14 Sv SVETLOE 17400feet (Thin ) 56250 (HIGH ) 14 Tc TIGOCONC 17400feet (Thin ) 56250 (HIGH ) 14 Ts TSUKUB32 17400feet (Thin ) 56250 (HIGH ) 14 Wf WESTFORD 17400feet (Thin ) 56250 (HIGH ) 14 Wz WETTZELL 17400feet (Thin ) 56250 (HIGH ) 14 =========================================================== SNR Targets Minimum SNR by baseline for multi-baseline scans X-band (margin 5) S-band (margin 3) Gc Ma Sv Tc Ts Wf Gc Ma Sv Tc Ts Wf Ma 20 Ma 15 Sv 20 20 Sv 15 15 Tc 15 15 15 Tc 12 12 12 Ts 20 20 20 15 Ts 15 15 15 12 Wf 20 20 20 15 20 Wf 15 15 15 12 15 Wz 20 20 20 15 20 20 Wz 15 15 15 12 15 15