Session Notes for R1 (Rapid Turnaround Monday) session: r1461 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2010.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1461 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2010-347-17:00:00 End: 2010-348-17:00:00 Current yyyyddd: 2010347 (2010.95) ( 15544 MJD, MON. 13DEC.) Greenwich sidereal time: 22:29: 0.00 (17: 0: 0 UT) Sun's RA and DEC: 17h 23.3m -23d 10.2 =========================================================== 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 Hh Kk Ny On Tc Ts Wf Wz 0016+731 10347-170000| 288 288 215 45 170 134| 2300-683 10347-170000| 166 166 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Hh Kk Ny On Tc Ts Wf Wz 1831-711 10348-165342| 318 318 | 1013+127 10348-165507| 197 197 | 3C418 10348-165517| 149 149 84 68| 0847-120 10348-165909| 43 43 | =========================================================== SKED Summary from file ./r1461.skd for experiment R1461 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.3 Min = 0.0 Max = 120.0 (Baseline Tc-Ts on 0537-441) RMS = 14.2 Total time: 1440 minutes ( 24.0 hours). Key: Hh=HARTRAO Kk=KOKEE Ny=NYALES20 On=ONSALA60 Tc=TIGO Ts=TSUKUB32 Wf=WESTFORD Wz=WETTZELL Hh Kk Ny On Tc Ts Wf Wz Avg % obs. time: 32 46 47 52 42 42 52 44 45 % cal. time: 2 5 4 4 2 6 4 5 4 % slew time: 50 22 21 26 9 24 18 16 24 % idle time: 14 27 27 17 46 27 25 33 28 total # scans: 214 397 335 364 214 516 354 417 351 # scans/hour : 9 17 14 15 9 22 15 17 15 Avg scan (sec): 131 100 121 123 168 70 126 92 116 # data tracks: 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 Total GBytes: 1010 1432 1465 1615 1294 1301 1606 1383 1388 Total GB(M5): 898 1273 1302 1436 1150 1156 1427 1229 1234 # of tapes : 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 tape change times (hhmm): Total number of tapes: 8.0 Total GBytes (M5) recorded: 9871.8 # OF OBSERVATIONS BY BASELINE | Hh Kk Ny On Tc Ts Wf Wz StnTotal -------------------------------------------------- Hh| 0 24 60 117 33 37 81 352 Kk| 88 63 68 289 137 79 724 Ny| 221 4 183 161 202 883 On| 15 144 178 306 987 Tc| 16 77 17 314 Ts| 121 179 965 Wf| 194 905 Wz| 1058 Number of 2-station scans: 624 Number of 3-station scans: 169 Number of 4-station scans: 133 Number of 5-station scans: 58 Number of 6-station scans: 39 Number of 7-station scans: 0 Number of 8-station scans: 0 Total # of scans, observations: 1023 3094 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: HARTRAO KOKEE NYALES20 ONSALA60 TIGOCONC TSUKUB32 WESTFORD WETTZELL 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 0.00 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 channels recorded per sub-pass X S Total 10.000 6.000 16.000 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 0138-097 1.00 1.50 0.39 12 12 1013+127 1.00 1.50 0.06 2 2 1240+381 1.00 1.50 0.26 8 8 2002-375 1.00 1.50 0.16 5 5 1659+399 1.00 1.50 1.13 35 13 0402-362 1.00 1.50 0.16 5 5 0805+046 1.00 1.50 0.10 3 3 1831-711 1.00 1.50 0.32 10 10 2150+173 1.00 1.50 0.68 21 21 1352-104 1.00 1.50 0.45 14 14 Total 3.72 115 93 =========================================================== Minor Options Option Norm Wt Aux_Parm Astro Abs 3.00 BegScan Rel 1.00 EndScan Rel 1.00 NumObs Rel 1.00 StatIdle Abs 3.00 StatWt Abs 2.00 5 TIGOCONC 6.00 =========================================================== Major Options Subnet HhKkNyOnTcTsWfWz SkyCov Yes AllBlGood No MinAngle 15 MinBetween 20 MinSunDist 15 MaxSlewTime 300 TimeWindow 24.00 MinSubNetSize 2 NumSubNet 1 Best 60 FillIn Yes FillMinSub 3 FillMinTime 120 FillBest 80 Add_ps 30.0 SNRWts Yes =========================================================== Tape types ID Station Tape length Density Passes Hh HARTRAO Mark5A Kk KOKEE Mark5A Ny NYALES20 Mark5A On ONSALA60 Mark5A Tc TIGOCONC Mark5A Ts TSUKUB32 K5 Wf WESTFORD Mark5A Wz WETTZELL Mark5A =========================================================== SNR Targets Minimum SNR by baseline for multi-baseline scans X-band (margin 0) S-band (margin 0) Hh Kk Ny On Tc Ts Wf Hh Kk Ny On Tc Ts Wf Kk 20 Kk 15 Ny 20 20 Ny 15 15 On 20 20 20 On 15 15 15 Tc 15 15 15 15 Tc 12 12 12 12 Ts 20 20 20 20 15 Ts 15 15 15 15 12 Wf 20 20 20 20 15 20 Wf 15 15 15 15 12 15 Wz 20 20 20 20 15 20 20 Wz 15 15 15 15 12 15 15