Session Notes for R1 (Rapid Turnaround Monday) session: r1451 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: R1451 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2010-277-17:00:00 End: 2010-278-17:00:00 Current yyyyddd: 2010277 (2010.76) ( 15474 MJD, MON. 4OCT.) Greenwich sidereal time: 17:53: 0.00 (17: 0: 0 UT) Sun's RA and DEC: 12h 41.8m -4d 29.6 =========================================================== Important Station Information Hobart-12m was tagged along to this schedule file. =========================================================== There are no observations for Kokee and Ny Alesund from 18:15 U.T. to 19:45 U.T. Kokee and Ny Alesund will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Hb Ho Kk Ny Ts Wf 0059+581 10277-170000| 43 43 43 43| 0035-252 10277-170150| 44 44 | ... ... ... 0648-165 10277-183156| 43 43 43 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Hb Ho Kk Ny Ts Wf 1958-179 10278-131753| 43 43 43 | ... ... ... 0955+476 10278-165558| 119 76 43 119| 0227-369 10278-165800| 57 57 | 1124-186 10278-165902| 43 43| =========================================================== SKED Summary from file ./r1451.skd for experiment R1451 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.4 Min = 0.0 Max = 60.4 (Baseline Ho-Kk on 1324+224) RMS = 13.6 Total time: 1440 minutes ( 24.0 hours). Key: Hb=HOBART12 Ho=HOBART26 Kk=KOKEE Ny=NYALES20 Ts=TSUKUB32 Wf=WESTFORD Hb Ho Kk Ny Ts Wf Avg % obs. time: 2 17 52 45 38 50 34 % cal. time: 1 2 5 5 7 5 4 % slew time: 1 27 22 25 27 14 20 % idle time: 95 53 20 24 28 30 42 total # scans: 47 205 434 462 572 410 355 # scans/hour : 2 9 18 19 24 17 15 Avg scan (sec): 43 73 104 84 57 105 77 # data tracks: 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 Total GBytes: 73 541 1618 1405 1167 1550 1059 Total GB(M5): 65 481 1438 1249 1037 1378 941 # of tapes : 1.0 1.0 1.0 1.0 1.0 1.0 tape change times (hhmm): Total number of tapes: 6.0 Total GBytes (M5) recorded: 5648.0 # OF OBSERVATIONS BY BASELINE | Hb Ho Kk Ny Ts Wf StnTotal ---------------------------------------- Hb| 45 16 10 44 1 116 Ho| 93 39 183 6 366 Kk| 346 365 291 1111 Ny| 387 366 1148 Ts| 326 1305 Wf| 990 Number of 2-station scans: 198 Number of 3-station scans: 204 Number of 4-station scans: 268 Number of 5-station scans: 10 Number of 6-station scans: 0 Total # of scans, observations: 680 2518 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: HOBART12 HOBART26 KOKEE NYALES20 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 2353-686 1.00 1.50 0.00 0 0 0524-485 1.00 1.50 0.40 10 10 1601+112 1.00 1.50 0.04 1 1 1806-458 1.00 1.50 0.20 5 3 1758+388 1.00 1.50 1.39 35 10 1049+215 1.00 1.50 0.24 6 6 0723+219 1.00 1.50 1.07 27 7 2000+148 1.00 1.50 0.12 3 3 2245-328 1.00 1.50 0.44 11 11 0221+067 1.00 1.50 0.56 14 14 Total 4.45 112 65 =========================================================== 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 =========================================================== Major Options Subnet HbHoKkNyTsWf 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 Hb HOBART12 Mark5B Ho HOBART26 Mark5A Kk KOKEE Mark5A Ny NYALES20 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) Hb Ho Kk Ny Ts Hb Ho Kk Ny Ts Ho 20 Ho 15 Kk 20 20 Kk 15 15 Ny 20 20 20 Ny 15 15 15 Ts 20 20 20 20 Ts 15 15 15 15 Wf 20 20 20 20 20 Wf 15 15 15 15 15