Session Notes for R1 (Rapid Turnaround Monday) session: r1428 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: R1428 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2010-116-17:00:00 End: 2010-117-17:00:00 Current yyyyddd: 2010116 (2010.32) ( 15313 MJD, MON. 26APR.) Greenwich sidereal time: 7:18: 0.00 (17: 0: 0 UT) Sun's RA and DEC: 2h 16.1m 13d 38.2 =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ho Ny On Sh Tc Ts Wf 0104-408 10116-170000| 142 142 | 1418+546 10116-170000| 54 91 71 43 91| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ho Ny On Sh Tc Ts Wf 0420-014 10117-165038| 67 67 43| 1759-396 10117-165121| 66 66 43 | OJ287 10117-165314| 43 43 43| 1657-261 10117-165341| 83 83 43 | 0657+172 10117-165451| 43 43 43| 0912+029 10117-165629| 113 113 | 1519-273 10117-165629| 43 43 43 | 1424-418 10117-165834| 43 43 43 | =========================================================== SKED Summary from file ./r1428.skd for experiment R1428 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 10.9 Min = 0.0 Max = 110.8 (Baseline Ho-On on 1334-127) RMS = 15.4 Total time: 1439 minutes ( 24.0 hours). Key: Ho=HOBART26 Ny=NYALES20 On=ONSALA60 Sh=SESHAN25 Tc=TIGO Ts=TSUKUB32 Wf=WESTFORD Ho Ny On Sh Tc Ts Wf Avg % obs. time: 40 41 45 43 47 32 49 42 % cal. time: 3 5 5 5 3 6 5 5 % slew time: 39 27 28 36 10 23 19 27 % idle time: 16 26 21 15 39 38 26 26 total # scans: 301 466 399 452 276 519 420 404 # scans/hour : 13 19 17 19 12 22 18 17 Avg scan (sec): 115 76 98 81 145 53 100 95 # data tracks: 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 Total GBytes: 1246 1272 1412 1324 1446 998 1516 1316 Total GB(M5): 1108 1130 1256 1177 1285 887 1347 1170 # of tapes : 1.0 1.0 1.0 1.0 1.0 0.1 1.0 tape change times (hhmm): Total number of tapes: 6.1 Total GBytes (M5) recorded: 8190.5 # OF OBSERVATIONS BY BASELINE | Ho Ny On Sh Tc Ts Wf StnTotal --------------------------------------------- Ho| 33 14 123 142 149 17 478 Ny| 341 287 32 323 290 1306 On| 239 39 241 266 1140 Sh| 0 402 178 1229 Tc| 25 128 366 Ts| 203 1343 Wf| 1082 Number of 2-station scans: 404 Number of 3-station scans: 238 Number of 4-station scans: 134 Number of 5-station scans: 155 Number of 6-station scans: 0 Number of 7-station scans: 0 Total # of scans, observations: 931 3472 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: HOBART26 NYALES20 ONSALA60 SESHAN25 TIGOCONC TSUKUB32 WESTFORD 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 1508-055 1.00 1.50 0.49 17 7 0454-810 1.00 1.50 1.18 41 41 0340+362 1.00 1.50 0.23 8 8 2319+444 1.00 1.50 0.09 3 3 1145-071 1.00 1.50 0.55 19 9 1656+477 1.00 1.50 1.50 52 11 0632-235 1.00 1.50 0.63 22 12 2106-413 1.00 1.50 0.60 21 13 0917+449 1.00 1.50 1.70 59 11 0119+041 1.00 1.50 0.69 24 22 Total 7.66 266 137 =========================================================== 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 1.00 FFFFT FF =========================================================== Major Options Subnet HoNyOnShTcTsWf SkyCov Yes AllBlGood Yes 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 Ho HOBART26 Mark5A Ny NYALES20 Mark5A On ONSALA60 Mark5A Sh SESHAN25 Mark5A Tc TIGOCONC Mark5A Ts TSUKUB32 K5 Wf WESTFORD Mark5A =========================================================== SNR Targets Minimum SNR by baseline for multi-baseline scans X-band (margin 0) S-band (margin 0) Ho Ny On Sh Tc Ts Ho Ny On Sh Tc Ts Ny 20 Ny 15 On 20 20 On 15 15 Sh 20 20 20 Sh 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