Session Notes for R1 (Rapid Turnaround Monday) session: r1448 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: R1448 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2010-256-17:00:00 End: 2010-257-17:00:00 Current yyyyddd: 2010256 (2010.70) ( 15453 MJD, MON. 13SEP.) Greenwich sidereal time: 16:30: 0.00 (17: 0: 0 UT) Sun's RA and DEC: 11h 26.2m 3d 38.9 =========================================================== There are no observations for Ny Alesund from 18:15 U.T. to 19:45 U.T. Ny Alesund will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Hh Ho Kb Ny Tc Wf 2215+150 10256-170000| 65 65 43 63 | OJ287 10256-170245| 63 63 52| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Hh Ho Kb Ny Tc Wf 1622-253 10257-164347| 260 260 | 0805+410 10257-164921| 79 141 141| 1954-388 10257-165119| 46 46 | 2059+034 10257-165501| 72 43 72 | 2113+293 10257-165651| 43 43 | 1958-179 10257-165813| 43 43 | =========================================================== SKED Summary from file ./r1448.skd for experiment R1448 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 9.5 Min = 0.0 Max = 72.0 (Baseline Hh-Kb on 0104-408) RMS = 14.6 Total time: 1439 minutes ( 24.0 hours). Key: Hh=HARTRAO Ho=HOBART26 Kb=KASHIM34 Ny=NYALES20 Tc=TIGO Wf=WESTFORD Hh Ho Kb Ny Tc Wf Avg % obs. time: 34 29 32 41 37 46 36 % cal. time: 3 3 5 5 2 4 4 % slew time: 50 36 41 23 7 18 30 % idle time: 13 31 21 30 52 31 30 total # scans: 244 275 447 400 194 357 319 # scans/hour : 10 11 19 17 8 15 13 Avg scan (sec): 119 90 62 88 165 112 105 # data tracks: 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 Total GBytes: 1046 890 995 1271 1153 1444 1133 Total GB(M5): 930 791 885 1130 1025 1283 1007 # of tapes : 1.0 1.0 0.1 1.0 1.0 1.0 tape change times (hhmm): Total number of tapes: 5.1 Total GBytes (M5) recorded: 6043.4 # OF OBSERVATIONS BY BASELINE | Hh Ho Kb Ny Tc Wf StnTotal ---------------------------------------- Hh| 75 49 89 82 81 376 Ho| 211 44 22 13 365 Kb| 256 11 141 668 Ny| 41 241 671 Tc| 127 283 Wf| 603 Number of 2-station scans: 478 Number of 3-station scans: 291 Number of 4-station scans: 22 Number of 5-station scans: 0 Number of 6-station scans: 0 Total # of scans, observations: 791 1483 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: HARTRAO HOBART26 KASHIM34 NYALES20 TIGOCONC 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 1659-621 1.00 1.50 0.67 10 10 1022-665 1.00 1.50 0.34 5 5 1659+399 1.00 1.50 1.08 16 10 2232-488 1.00 1.50 0.13 2 2 1406-076 1.00 1.50 0.67 10 10 1342+663 1.00 1.50 1.15 17 7 0440+345 1.00 1.50 1.62 24 9 2215+150 1.00 1.50 1.55 23 7 0506-612 1.00 1.50 0.27 4 4 1015+057 1.00 1.50 0.67 10 8 Total 8.16 121 72 =========================================================== 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 HhHoKbNyTcWf 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 Hh HARTRAO Mark5A Ho HOBART26 Mark5A Kb KASHIM34 K5 Ny NYALES20 Mark5A Tc TIGOCONC Mark5A Wf WESTFORD Mark5A =========================================================== SNR Targets Minimum SNR by baseline for multi-baseline scans X-band (margin 0) S-band (margin 0) Hh Ho Kb Ny Tc Hh Ho Kb Ny Tc Ho 20 Ho 15 Kb 20 20 Kb 15 15 Ny 20 20 20 Ny 15 15 15 Tc 15 15 15 15 Tc 12 12 12 12 Wf 20 20 20 20 15 Wf 15 15 15 15 12