Session Notes for R1 (Rapid Turnaround Monday) session: r1645 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: R1645 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2014-202-17:00:00 End: 2014-203-17:00:00 Current yyyyddd: 2014202 (2014.55) ( 16860 MJD, MON. 21JUL.) Greenwich sidereal time: 12:57:31 (17:00:00 UT) Sun's RA and DEC: 8h 4.0m 20d 23.2 =========================================================== 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 Hb Ke Kk Ny Sh Ts Wf Wz 0059+581 14202-170000| 138 43 50 43 43 138 74| 1424-418 14202-170000| 169 43 169 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Hb Ke Kk Ny Sh Ts Wf Wz 0537-441 14203-165139| 43 43 | 1954-388 14203-165453| 164 148 164 49 43 | OJ287 14203-165542| 43 43 43 43| 0552+398 14203-165714| 43 43 43| 0727-115 14203-165814| 43 43 43 | =========================================================== SKED Summary from file ./r1645.skd for experiment R1645 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 9.9 Min = 0.0 Max = 84.7 (Baseline Ht-Ke on 2000+472) RMS = 12.8 Total time: 1439 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Hb=HOBART12 Ke=KATH12M Kk=KOKEE Ny=NYALES20 Sh=SESHAN25 Ts=TSUKUB32 Wf=WESTFORD Wz=WETTZELL Ft Ht Hb Ke Kk Ny Sh Ts Wf Wz Avg % obs. time: 35 39 45 50 39 48 40 29 46 40 41 % cal. time: 4 5 5 5 5 5 5 6 5 5 5 % slew time: 43 24 13 13 26 24 40 25 19 16 25 % idle time: 18 31 36 32 29 22 13 39 29 38 29 total # scans: 322 410 401 400 418 416 464 535 424 426 421 # scans/hour : 13 17 17 17 17 17 19 22 18 18 18 Avg scan (sec): 94 82 96 107 81 100 74 46 94 82 85 # 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: 1.1 1.2 1.4 1.5 1.2 1.5 1.2 0.9 1.4 1.3 1.3 Total TB(M5): 1.0 1.1 1.2 1.4 1.1 1.3 1.1 0.8 1.3 1.1 1.1 # OF OBSERVATIONS BY BASELINE | Ft Ht Hb Ke Kk Ny Sh Ts Wf Wz Total ------------------------------------------------------------ Ft| 186 11 0 60 98 29 34 186 152 756 Ht| 121 130 0 109 134 114 79 187 1060 Hb| 324 155 20 154 172 15 23 995 Ke| 137 63 200 212 16 63 1145 Kk| 184 223 285 217 130 1391 Ny| 244 275 271 313 1577 Sh| 424 168 211 1787 Ts| 207 222 1945 Wf| 232 1391 Wz| 1533 Number of 2-station scans: 361 Number of 3-station scans: 310 Number of 4-station scans: 145 Number of 5-station scans: 180 Number of 6-station scans: 141 Number of 7-station scans: 34 Number of 8-station scans: 0 Number of 9-station scans: 0 Number of 10-station scans: 0 Total number of scans: 1171 Total number of obs: 6790 Total integrated obs-time: 496178 Average obs-time: 73.1 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: | 3634| 633| 585| 409| 236| 244| 218| 214| 120| 113| 79| 96| 47| 52| 18| 36| 35| 21 Average X-band SNRs by baseline | Ft Ht Hb Ke Kk Ny Sh Ts Wf Wz AVG ----------------------------------------------------------- Ft| 39 24 - 24 34 37 41 39 46 38 Ht| 35 36 - 39 64 78 37 65 50 Hb| 37 34 31 55 74 41 39 45 Ke| 37 30 72 96 38 37 54 Kk| 36 57 91 39 36 51 Ny| 66 86 56 84 62 Sh| 194 44 75 93 Ts| 61 94 107 Wf| 66 51 Wz| 69 Average S-band SNRs by baseline | Ft Ht Hb Ke Kk Ny Sh Ts Wf Wz AVG ----------------------------------------------------------- Ft| 23 19 - 19 17 16 18 21 20 20 Ht| 24 20 - 27 29 41 28 34 28 Hb| 19 28 18 23 35 17 17 24 Ke| 28 18 26 40 15 19 25 Kk| 32 41 77 36 28 42 Ny| 28 45 31 37 32 Sh| 78 21 29 40 Ts| 36 44 54 Wf| 33 30 Wz| 32 =========================================================== 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 HOBART12 KATH12M KOKEE NYALES20 SESHAN25 TSUKUB32 WESTFORD 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 Total 0.00 0 0 =========================================================== 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 FtHtHbKeKkNyShTsWfWz 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 Hb HOBART12 Mark5B Ke KATH12M Mark5B Kk KOKEE Mark5B Ny NYALES20 Mark5B Sh SESHAN25 Mark5B Ts TSUKUB32 K5 Wf WESTFORD Mark5B Wz WETTZELL Mark5A =========================================================== 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 Hb Ke Kk Ny Sh Ts Wf Ft Ht Hb Ke Kk Ny Sh Ts Wf Ht 20 Ht 15 Hb 20 20 Hb 15 15 Ke 20 20 20 Ke 15 15 15 Kk 20 20 20 20 Kk 15 15 15 15 Ny 20 20 20 20 20 Ny 15 15 15 15 15 Sh 20 20 20 20 20 20 Sh 15 15 15 15 15 15 Ts 20 20 20 20 20 20 20 Ts 15 15 15 15 15 15 15 Wf 20 20 20 20 20 20 20 20 Wf 15 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15 15