Session Notes for R1 (Rapid Turnaround Monday) session: r1631 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: R1631 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2014-090-17:00:00 End: 2014-091-17:00:00 Current yyyyddd: 2014090 (2014.25) ( 16748 MJD, MON. 31MAR.) Greenwich sidereal time: 5:35: 0.00 (17: 0: 0 UT) Sun's RA and DEC: 0h 40.1m 4d 18.8 =========================================================== Important Station Information Yd had been added to the schedule in order to test the DBBC at Yebes. =========================================================== There are no observations for Wettzell from 18:15 U.T. to 19:45 U.T. Wettzell will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ft Hb Ke Ny On Tc Ts Wz Yg Ys Yd 0202+319 14090-170000| 458 194 334 458 149 192 192| 1741-038 14090-170000| 159 188 43 188 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Hb Ke Ny On Tc Ts Wz Yg Ys Yd 0537-441 14091-164716| 79 600 600 600| 1133-032 14091-164727| 325 325 | 1324+224 14091-164852| 533 533 131 316 129 | 1156+295 14091-165451| 49 49 43 43 | 1803+784 14091-165649| 43 43 43 43 | =========================================================== SKED Summary from file ./r1631.skd for experiment R1631 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 5.9 Min = 0.0 Max = 80.0 (Baseline Ts-Ys on 0727-115) RMS = 11.1 Total time: 1438 minutes ( 24.0 hours). Key: Ft=FORTLEZA Hb=HOBART12 Ke=KATH12M Ny=NYALES20 On=ONSALA60 Tc=TIGO Ts=TSUKUB32 Wz=WETTZELL Yg=YARRA12M Ys=YEBES40M Yd=YEBESDBC Ft Hb Ke Ny On Tc Ts Wz Yg Ys Yd Avg % obs. time: 47 61 63 54 57 57 41 41 53 47 47 52 % cal. time: 2 3 3 4 4 2 5 4 3 4 4 4 % slew time: 28 9 9 22 21 3 22 12 8 31 31 18 % idle time: 22 27 24 19 17 37 30 42 35 17 17 27 total # scans: 170 265 274 382 313 158 473 370 235 342 345 302 # scans/hour : 7 11 11 16 13 7 20 15 10 14 14 13 Avg scan (sec): 239 197 198 121 158 310 75 95 196 119 117 165 # data tracks: 16 16 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 16 16 Total TBytes: 1.5 1.9 1.9 1.7 1.8 1.8 1.3 1.3 1.7 1.5 1.5 1.6 Total TB(M5): 1.3 1.7 1.7 1.5 1.6 1.6 1.1 1.1 1.5 1.3 1.3 1.4 # OF OBSERVATIONS BY BASELINE | Ft Hb Ke Ny On Tc Ts Wz Yg Ys Yd Total ----------------------------------------------------------------- Ft| 7 0 40 54 127 15 64 6 90 84 487 Hb| 205 12 8 26 100 12 180 3 4 557 Ke| 30 23 8 125 29 188 17 19 644 Ny| 263 21 296 288 18 255 264 1487 On| 35 201 273 16 245 253 1371 Tc| 11 31 10 58 52 379 Ts| 255 102 199 204 1508 Wz| 21 292 296 1561 Yg| 14 16 571 Ys| 333 1506 Yd| 1525 Number of 2-station scans: 283 Number of 3-station scans: 170 Number of 4-station scans: 148 Number of 5-station scans: 77 Number of 6-station scans: 168 Number of 7-station scans: 31 Number of 8-station scans: 5 Number of 9-station scans: 1 Number of 10-station scans: 0 Number of 11-station scans: 0 Total # of scans, observations: 883 5798 Average X-band SNRs by baseline | Ft Hb Ke Ny On Tc Ts Wz Yg Ys Yd AVG ---------------------------------------------------------------- Ft| 29 - 41 48 29 45 59 26 147 138 77 Hb| 43 31 31 23 63 37 34 78 76 42 Ke| 47 43 26 80 47 38 83 89 51 Ny| 58 20 81 77 32 146 148 96 On| 24 60 71 33 137 136 87 Tc| 23 26 17 58 55 35 Ts| 94 53 167 169 100 Wz| 35 203 204 123 Yg| 65 69 40 Ys| 469 225 Yd| 224 Average S-band SNRs by baseline | Ft Hb Ke Ny On Tc Ts Wz Yg Ys Yd AVG ---------------------------------------------------------------- Ft| 18 - 22 23 14 19 24 16 26 25 21 Hb| 21 22 23 13 31 21 21 17 18 22 Ke| 20 20 13 32 19 19 16 16 22 Ny| 20 16 33 26 21 24 24 25 On| 15 24 24 20 22 22 22 Tc| 15 14 13 13 13 14 Ts| 35 28 31 31 31 Wz| 19 31 31 28 Yg| 17 17 21 Ys| 35 28 Yd| 28 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: FORTLEZA ONSALA60 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: HOBART12 KATH12M NYALES20 TIGOCONC TSUKUB32 YARRA12M 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 0332+078 1.00 1.50 0.02 1 1 1519-294 1.00 1.50 0.00 0 0 1738+499 1.00 1.50 0.28 16 4 2307+106 1.00 1.50 0.17 10 5 0002-478 1.00 1.50 0.00 0 0 1330+022 1.00 1.50 0.00 0 0 0919-260 1.00 1.50 1.10 64 16 2002-375 1.00 1.50 0.07 4 4 0110+495 1.00 1.50 0.09 5 5 0955+326 1.00 1.50 1.48 86 16 Total 3.21 186 51 =========================================================== 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 FtHbKeNyOnTcTsWzYgYsYd 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 6 TIGOCONC 6.00 =========================================================== Tape types ID Station Tape length Density Passes Ft FORTLEZA Mark5A Hb HOBART12 Mark5B Ke KATH12M Mark5B Ny NYALES20 Mark5B On ONSALA60 Mark5A Tc TIGOCONC Mark5B Ts TSUKUB32 K5 Wz WETTZELL Mark5A Yg YARRA12M Mark5B 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 Hb Ke Ny On Tc Ts Wz Yg Ys Ft Hb Ke Ny On Tc Ts Wz Yg Ys Hb 20 Hb 15 Ke 20 20 Ke 15 15 Ny 20 20 20 Ny 15 15 15 On 20 20 20 20 On 15 15 15 15 Tc 15 15 15 15 15 Tc 12 12 12 12 12 Ts 20 20 20 20 20 15 Ts 15 15 15 15 15 12 Wz 20 20 20 20 20 15 20 Wz 15 15 15 15 15 12 15 Yg 20 20 20 20 20 15 20 20 Yg 15 15 15 15 15 12 15 15 Ys 20 20 20 20 20 15 20 20 20 Ys 15 15 15 15 15 12 15 15 15 Yd 20 20 20 20 20 15 20 20 20 20 Yd 15 15 15 15 15 12 15 15 15 15