Session Notes for R1 (Rapid Turnaround Monday) session: r1211 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2006.html#r1 for the session purpose. =========================================================== Parameter values for experiment R1211 Experiment description: IVS-R1 Scheduler: NASA Correlator: Please see master schedule Nominal start: 2006-044-17:00:00 Nominal end: 2006-045-17:00:00 Current yyyyddd: 2006044 (2006.12) ( 13780 MJD, MON. 13FEB.) Greenwich sidereal time: 2:34:20.00 (17: 0: 0 UT) Sun's RA and DEC: 21h 48.6m -13d 14.2 =========================================================== Important Station Information Ny Alesund was tagged along to this session. =========================================================== Simulation Results Database X offset/rate Y offset/rate UT1 offset/rate Nutation Psi/Eps $06FEB13ZZ 50.45 138.86 53.29 154.77 2.50 7.41 93.90 39.90 =========================================================== 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 On Tc Wf Wz 0552+398 06044-170000| 40 40| 1954-388 06044-170000| 61 41 53 61 | 1300+580 06044-170324| 83 85 123 123 87| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ho Kk Ny On Tc Wf Wz 1424-418 06045-164432| 74 117 117 | 0718+793 06045-164522| 65 113 113 58| 0955+476 06045-164815| 40 40 40 40| 1611+343 06045-164954| 40 40 | 0528+134 06045-165012| 40 40 40| 0607-157 06045-165155| 40 40| =========================================================== SKED Summary from file ./r1211.skd for experiment R1211 (all scans with at least one subnet station) Average number of obs. per baseline per source (normalized by up-time) = 6.8 Min = .0 Max = 53.3 (Baseline Ho-Wf on 1954-388) RMS = 9.7 Total time: 1433 minutes ( 23.9 hours). Key: Ho=HOBART26 Kk=KOKEE Ny=NYALES20 On=ONSALA60 Tc=TIGO Wf=WESTFORD Wz=WETTZELL Ho Kk Ny On Tc Wf Wz Avg % obs. time: 33 48 26 52 52 51 48 44 % cal. time: 2 4 3 4 3 4 3 3 % slew time: 35 16 14 21 10 15 9 18 % idle time: 29 32 56 23 34 29 38 35 total # scans: 207 301 234 314 262 312 286 273 # scans/hour : 8.7 12.6 9.8 13.1 11.0 13.1 12.0 11.5 Avg scan (sec): 135 136 97 143 172 142 145 137 Total GBytes: 1083 1580 900 1727 1716 1703 1598 1472 Total GB(M5): 963 1404 800 1535 1525 1513 1420 1309 # of tapes : 1.8 2.6 1.5 2.9 2.9 2.8 2.7 tape change times (hhmm): 0803 0339 1012 0034 0115 0147 0211 0000 1216 0000 0913 0929 1036 1041 Total number of tapes: 17.1 Total GBytes (M5) recorded: 9161.0 # OF OBSERVATIONS BY BASELINE | Ho Kk Ny On Tc Wf Wz StnTotal ------------------------------------------ Ho|207 119 13 6 108 14 12 272 Kk| 301 102 74 95 154 76 620 Ny| 234 196 29 146 169 655 On| 314 48 154 254 732 Tc| 262 134 39 453 Wf| 312 126 728 Wz| 286 676 Number of 2-station scans: 324 Number of 3-station scans: 206 Number of 4-station scans: 96 Number of 5-station scans: 46 Number of 6-station scans: 6 Number of 7-station scans: 0 Total # of scans, observations: 678 2068 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: HOBART26 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) 32 160.00 X-band spanned bw= 720.0 MHz rms spanned bw= 280.4 MHz S-band spanned bw= 120.0 MHz rms spanned bw= 48.8 MHz Effective number of channels recorded per sub-pass X S Total 10.000 6.000 16.000 Recording mode setup for: KOKEE NYALES20 ONSALA60 TIGOCONC WESTFORD WETTZELL Mode Tot.Rate Tot.BandW #chan #bits Barrel Mk341:2 256.000 Mbits 128.000 MHz 14 1 16 Chan.BW #Subpasses Tracks(*fan) Tot.tracks Speed 8.00 MHz 1 16(*2) 32 160.00 X-band spanned bw= 720.0 MHz rms spanned bw= 280.4 MHz S-band spanned bw= 120.0 MHz rms spanned bw= 48.8 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 1448+762 1.00 1.50 1.35 28 6 2329-384 1.00 1.50 .24 5 5 0423+051 1.00 1.50 .68 14 12 0912+029 1.00 1.50 .68 14 14 1954+513 1.00 1.50 1.60 33 5 0151+474 1.00 1.50 1.16 24 8 1219+285 1.00 1.50 .97 20 14 0828+493 1.00 1.50 1.11 23 8 4C67.05 1.00 1.50 1.50 31 6 1416+067 1.00 1.50 .68 14 6 Total 9.96 206 84 =========================================================== 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 SkyCov Yes Min_Between 20 Best% 60.0 Last_Hrs 1.00 Add_ps 30.00 Obs_Wts SNRwt =========================================================== Tape types ID Station Tape length Density Passes Ho HOBART26 17400feet (Thin ) 56250 (HIGH ) 14 Kk KOKEE 17400feet (Thin ) 56250 (HIGH ) 14 Ny NYALES20 17400feet (Thin ) 56250 (HIGH ) 14 On ONSALA60 17400feet (Thin ) 56250 (HIGH ) 14 Tc TIGOCONC 17400feet (Thin ) 56250 (HIGH ) 14 Wf WESTFORD 17400feet (Thin ) 56250 (HIGH ) 14 Wz WETTZELL 17400feet (Thin ) 56250 (HIGH ) 14 =========================================================== SNR Targets Minimum SNR by baseline for multi-baseline scans X-band (margin 5) S-band (margin 3) Ho Kk Ny On Tc Wf Ho Kk Ny On Tc 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 Wf 20 20 20 20 15 Wf 15 15 15 15 12 Wz 20 20 20 20 15 20 Wz 15 15 15 15 12 15