Session Notes for R1 (Rapid Turnaround Monday) session: r1646 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2014.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1646 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2014-209-17:00:00 End: 2014-210-17:00:00 Current yyyyddd: 2014209 (2014.57) ( 16867 MJD, MON. 28JUL.) Greenwich sidereal time: 13:25:07 (17:00:00 UT) Sun's RA and DEC: 8h 31.6m 18d 52.9 =========================================================== Important Station Information YebesDBC (Yd) was tagged along to this schedule file. =========================================================== 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 Ft Ht Kk Ma Ny Ts Wf Wz Ys Yd 1803+784 14209-170000| 43 43 43 43 43 43 43 | 0133+476 14209-170138| 44 43 43 44 | 1846+322 14209-170335| 43 43 43 43 43| 0925-203 14209-170447| 277 195 272 277 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Kk Ma Ny Ts Wf Wz Ys Yd 0925-203 14210-165036| 277 195 272 277 | 3C274 14210-165057| 68 68 43 | 0035-252 14210-165231| 79 79 | 1351-018 14210-165307| 171 171 113 150| 2255-282 14210-165431| 43 43 | 3C418 14210-165826| 43 43 43 43 43 43 | =========================================================== SKED Summary from file ./r1646.skd for experiment R1646 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 9.6 Min = 0.0 Max = 56.8 (Baseline Ts-Wz on 1749+096) RMS = 13.1 Total time: 1439 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Kk=KOKEE Ma=MATERA Ny=NYALES20 Ts=TSUKUB32 Wf=WESTFORD Wz=WETTZELL Ys=YEBES40M Yd=YEBESDBC Ft Ht Kk Ma Ny Ts Wf Wz Ys Yd Avg % obs. time: 32 33 38 47 46 36 45 34 36 22 37 % cal. time: 3 4 5 5 5 7 5 5 5 3 5 % slew time: 39 19 25 31 25 27 18 13 36 24 26 % idle time: 25 44 31 16 23 28 31 48 22 51 32 total # scans: 257 324 452 407 456 594 419 421 403 244 397 # scans/hour : 11 14 19 17 19 25 17 18 17 10 17 Avg scan (sec): 109 88 73 99 87 53 93 70 78 76 82 # data tracks: 16 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 16 Total TBytes: 1.0 1.0 1.2 1.5 1.4 1.1 1.4 1.1 1.1 0.7 1.2 Total TB(M5): 0.9 0.9 1.1 1.3 1.3 1.0 1.3 0.9 1.0 0.6 1.0 # OF OBSERVATIONS BY BASELINE | Ft Ht Kk Ma Ny Ts Wf Wz Ys Yd Total ------------------------------------------------------------ Ft| 125 46 90 75 30 173 85 108 77 809 Ht| 0 180 121 152 66 148 166 94 1052 Kk| 129 232 375 235 177 132 83 1409 Ma| 311 253 172 340 333 201 2009 Ny| 354 252 344 299 185 2173 Ts| 204 276 232 134 2010 Wf| 202 199 136 1639 Wz| 332 188 2092 Ys| 222 2023 Yd| 1320 Number of 2-station scans: 418 Number of 3-station scans: 114 Number of 4-station scans: 99 Number of 5-station scans: 95 Number of 6-station scans: 73 Number of 7-station scans: 113 Number of 8-station scans: 75 Number of 9-station scans: 11 Number of 10-station scans: 0 Total number of scans: 998 Total number of obs: 8268 Total integrated obs-time: 581582 Average obs-time: 70.3 Histogram of observation durations Dur: 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 #Obs: | 4171| 827| 1084| 542| 370| 343| 159| 225| 60| 34| 175| 107| 40| 35| 30| 16| 24| 26 Average X-band SNRs by baseline | Ft Ht Kk Ma Ny Ts Wf Wz Ys Yd AVG ----------------------------------------------------------- Ft| 34 27 47 45 60 38 54 103 97 55 Ht| - 45 37 55 45 57 107 108 61 Kk| 38 43 65 38 47 93 94 55 Ma| 67 77 58 81 153 154 88 Ny| 100 67 87 160 159 91 Ts| 77 109 187 183 101 Wf| 74 141 141 75 Wz| 204 207 110 Ys| 396 181 Yd| 194 Average S-band SNRs by baseline | Ft Ht Kk Ma Ny Ts Wf Wz Ys Yd AVG ----------------------------------------------------------- Ft| 20 17 17 17 22 19 18 18 17 18 Ht| - 23 22 29 26 28 26 27 25 Kk| 21 27 48 29 25 23 23 31 Ma| 22 28 22 26 23 23 23 Ny| 38 25 27 24 24 27 Ts| 33 38 32 31 36 Wf| 27 26 26 26 Wz| 30 30 29 Ys| 29 26 Yd| 26 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: FORTLEZA WETTZELL Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:2 256 Mbits 128 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 1-bit channels recorded per sub-pass X S Total 10.00 6.00 16.00 Recording mode setup for: HART15M KOKEE MATERA NYALES20 TSUKUB32 WESTFORD YEBES40M YEBESDBC Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 256 Mbits 128 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks Speed 8.00 MHz 1 16(*1) 16 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 1-bit channels recorded per sub-pass X S Total 10.00 6.00 16.00 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 2254+024 1.00 1.50 0.00 0 0 1013+127 1.00 1.50 0.02 2 2 0524-460 1.00 1.50 0.01 1 1 0002-478 1.00 1.50 0.02 2 2 0306+102 1.00 1.50 0.60 50 16 0237+040 1.00 1.50 0.46 38 9 0422-380 1.00 1.50 0.08 7 7 2351-154 1.00 1.50 0.30 25 11 0035-252 1.00 1.50 0.11 9 9 0440+345 1.00 1.50 0.31 26 3 Total 1.94 160 60 =========================================================== Minor Options 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 FtHtKkMaNyTsWfWzYsYd SkyCov Yes AllBlGood Yes MaxAngle 180.00 MinAngle 15.00 MinBetween 20 MinSunDist 4.00 MaxSlewTime 300 TimeWindow 4.00 MinSubNetSize 2 NumSubNet 1 Best 60 FillIn Yes FillMinSub 3 FillMinTime 120 FillBest 80 Add_ps 30.0 SNRWts Yes =========================================================== Weighted Station =========================================================== Tape types ID Station Tape length Density Passes Ft FORTLEZA Mark5A Ht HART15M Mark5B Kk KOKEE Mark5B Ma MATERA Mark5B Ny NYALES20 Mark5B Ts TSUKUB32 K5 Wf WESTFORD Mark5B Wz WETTZELL Mark5A Ys YEBES40M Mark5B Yd YEBESDBC Mark5B =========================================================== SNR Targets Minimum SNR by baseline for multi-baseline scans X-band (margin 0) S-band (margin 0) X-band (ast_margin 0) S-band (ast_margin 0) Ft Ht Kk Ma Ny Ts Wf Wz Ys Ft Ht Kk Ma Ny Ts Wf Wz Ys Ht 20 Ht 15 Kk 20 20 Kk 15 15 Ma 20 20 20 Ma 15 15 15 Ny 20 20 20 20 Ny 15 15 15 15 Ts 20 20 20 20 20 Ts 15 15 15 15 15 Wf 20 20 20 20 20 20 Wf 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 Ys 20 20 20 20 20 20 20 20 Ys 15 15 15 15 15 15 15 15 Yd 20 20 20 20 20 20 20 20 20 Yd 15 15 15 15 15 15 15 15 15