Session Notes for R1 (Rapid Turnaround Monday) session: r1442 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: R1442 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2010-214-17:00:00 End: 2010-215-17:00:00 Current yyyyddd: 2010214 (2010.59) ( 15411 MJD, MON. 2AUG.) Greenwich sidereal time: 13:44: 0.00 (17: 0: 0 UT) Sun's RA and DEC: 8h 51.0m 17d 39.6 =========================================================== 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 Ho Kk Ny Ts Wf Wz 0716+714 10214-170000| 43 43 43 43 43| 2356+385 10214-170149| 144 116 144 43 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ho Kk Ny Ts Wf Wz 2318+049 10215-165547| 87 87 43 | 1546+027 10215-165701| 43 43| NRAO512 10215-165827| 43 43 43 43| =========================================================== SKED Summary from file ./r1442.skd for experiment R1442 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 13.7 Min = 0.0 Max = 96.0 (Baseline Ny-Ts on 1351-018) RMS = 15.0 Total time: 1439 minutes ( 24.0 hours). Key: Ho=HOBART26 Kk=KOKEE Ny=NYALES20 Ts=TSUKUB32 Wf=WESTFORD Wz=WETTZELL Ho Kk Ny Ts Wf Wz Avg % obs. time: 25 47 51 32 47 46 41 % cal. time: 4 5 6 7 5 5 5 % slew time: 40 24 26 27 18 14 25 % idle time: 31 23 16 33 29 34 28 total # scans: 313 419 495 570 408 438 440 # scans/hour : 13 17 21 24 17 18 18 Avg scan (sec): 68 97 90 49 100 90 82 # data tracks: 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 Total GBytes: 763 1468 1599 1010 1476 1422 1290 Total GB(M5): 678 1305 1421 898 1312 1264 1146 # of tapes : 1.0 1.0 1.0 0.1 1.0 1.0 tape change times (hhmm): Total number of tapes: 5.1 Total GBytes (M5) recorded: 6878.1 # OF OBSERVATIONS BY BASELINE | Ho Kk Ny Ts Wf Wz StnTotal ---------------------------------------- Ho| 171 56 252 18 34 531 Kk| 227 311 215 171 1095 Ny| 336 320 397 1336 Ts| 210 264 1373 Wf| 291 1054 Wz| 1157 Number of 2-station scans: 301 Number of 3-station scans: 268 Number of 4-station scans: 153 Number of 5-station scans: 125 Number of 6-station scans: 0 Total # of scans, observations: 847 3273 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: HOBART26 KOKEE NYALES20 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 0524-485 1.00 1.50 0.24 8 8 0002-478 1.00 1.50 0.40 13 11 0221+067 1.00 1.50 0.67 22 8 0110+495 1.00 1.50 1.71 56 9 1240+381 1.00 1.50 0.46 15 7 1933-400 1.00 1.50 0.95 31 17 1313-333 1.00 1.50 0.82 27 15 1954+513 1.00 1.50 1.47 48 7 0745+241 1.00 1.50 1.56 51 13 1705+018 1.00 1.50 1.53 50 19 Total 9.81 321 114 =========================================================== 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 HoKkNyTsWfWz 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 Kk KOKEE Mark5A Ny NYALES20 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) Ho Kk Ny Ts Wf Ho Kk Ny Ts Wf Kk 20 Kk 15 Ny 20 20 Ny 15 15 Ts 20 20 20 Ts 15 15 15 Wf 20 20 20 20 Wf 15 15 15 15 Wz 20 20 20 20 20 Wz 15 15 15 15 15