Session Notes for R1 (Rapid Turnaround Monday) session: r1641 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: R1641 Description IVS-R1 Scheduler: NASA Correlator: WASH Start: 2014-174-17:00:00 End: 2014-175-17:00:00 Current yyyyddd: 2014174 (2014.48) ( 16832 MJD, MON. 23JUN.) Greenwich sidereal time: 11:07:07 (17:00:00 UT) Sun's RA and DEC: 6h 9.4m 23d 25.2 =========================================================== Important Station Information Westford 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 Hb Ke Kk Ny Ts Wz Yg Wf 0454-234 14174-170000| 57 57 | 1749+096 14174-170000| 50 253 82 253 43 145 211 | 1639-062 14174-170158| 80 80 43 | 1758+388 14174-170326| 127 53 127 | 1424-418 14174-170449| 43 43 43 43 | 0016+731 14174-170630| 50 50 43 44 | 2255-282 14174-170630| 74 98 98 | 1144-379 14174-170730| 44 44 | 0133+476 14174-170803| 43 43 43 43 43| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Hb Ke Kk Ny Ts Wz Yg Wf 1144+402 14175-165118| 117 82 117 75 97| 2255-282 14175-165121| 74 96 96 | 0202+319 14175-165217| 43 43 | 1342+662 14175-165405| 199 80 199 | 1308+328 14175-165409| 180 180 | 0332-403 14175-165415| 69 69 | 2335-027 14175-165645| 43 43 | 1424-418 14175-165836| 43 43 43 43 | =========================================================== SKED Summary from file ./r1641.skd for experiment R1641 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.6 Min = 0.0 Max = 72.0 (Baseline Yg-Wf on 0202+319) RMS = 14.6 Total time: 1439 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Hb=HOBART12 Ke=KATH12M Kk=KOKEE Ny=NYALES20 Ts=TSUKUB32 Wz=WETTZELL Yg=YARRA12M Wf=WESTFORD Ft Ht Hb Ke Kk Ny Ts Wz Yg Wf Avg % obs. time: 33 40 50 53 41 52 33 44 54 20 42 % cal. time: 3 5 4 4 5 5 7 5 4 2 5 % slew time: 37 26 13 12 27 25 27 16 13 9 21 % idle time: 26 29 32 29 26 17 32 33 29 68 33 total # scans: 270 439 370 387 421 462 569 462 360 181 392 # scans/hour : 11 18 15 16 18 19 24 19 15 8 16 Avg scan (sec): 106 78 116 119 85 97 50 82 128 94 95 # 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 1.2 1.5 1.7 1.3 1.6 1.0 1.4 1.7 0.6 1.3 Total TB(M5): 0.9 1.1 1.4 1.5 1.1 1.4 0.9 1.2 1.5 0.5 1.2 # OF OBSERVATIONS BY BASELINE | Ft Ht Hb Ke Kk Ny Ts Wz Yg Wf Total ------------------------------------------------------------ Ft| 195 5 0 35 114 34 156 1 110 650 Ht| 116 107 0 118 132 198 128 59 1053 Hb| 310 128 20 166 17 310 6 1078 Ke| 149 49 221 34 308 23 1201 Kk| 241 342 178 113 80 1266 Ny| 314 357 31 157 1401 Ts| 240 175 92 1716 Wz| 28 136 1344 Yg| 4 1098 Wf| 667 Number of 2-station scans: 323 Number of 3-station scans: 268 Number of 4-station scans: 271 Number of 5-station scans: 206 Number of 6-station scans: 49 Number of 7-station scans: 9 Number of 8-station scans: 0 Number of 9-station scans: 0 Number of 10-station scans: 0 Total number of scans: 1126 Total number of obs: 5737 Total integrated obs-time: 458786 Average obs-time: 80.0 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: | 2592| 703| 476| 288| 310| 271| 203| 228| 130| 98| 73| 103| 72| 75| 35| 33| 23| 24 Average X-band SNRs by baseline | Ft Ht Hb Ke Kk Ny Ts Wz Yg Wf AVG ----------------------------------------------------------- Ft| 32 22 - 29 43 60 45 20 39 40 Ht| 32 34 - 47 71 64 30 43 45 Hb| 37 30 35 62 36 29 29 37 Ke| 34 47 91 52 32 40 46 Kk| 42 82 46 22 51 50 Ny| 107 102 31 84 77 Ts| 115 56 104 88 Wz| 32 89 80 Yg| 33 34 Wf| 70 Average S-band SNRs by baseline | Ft Ht Hb Ke Kk Ny Ts Wz Yg Wf AVG ----------------------------------------------------------- Ft| 20 19 - 16 17 20 18 15 18 18 Ht| 26 21 - 24 39 32 25 26 27 Hb| 21 30 21 37 20 22 18 25 Ke| 27 18 41 18 19 15 25 Kk| 26 60 25 23 34 36 Ny| 37 29 20 31 28 Ts| 36 35 41 42 Wz| 18 32 29 Yg| 15 24 Wf| 29 =========================================================== 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 TSUKUB32 WESTFORD YARRA12M 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 0.00 0 0 1013+127 1.00 1.50 0.00 0 0 2142+110 1.00 1.50 0.00 0 0 2307+106 1.00 1.50 0.03 2 2 0010+405 1.00 1.50 0.21 12 8 1042+071 1.00 1.50 0.03 2 2 0221+067 1.00 1.50 0.00 0 0 1758+388 1.00 1.50 0.63 36 10 2335-027 1.00 1.50 0.21 12 8 Total 1.12 64 30 =========================================================== 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 FtHtHbKeKkNyTsWzYgWf 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 Ts TSUKUB32 K5 Wf WESTFORD Mark5B Wz WETTZELL Mark5A Yg YARRA12M 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 Hb Ke Kk Ny Ts Wz Yg Ft Ht Hb Ke Kk Ny Ts Wz Yg 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 Ts 20 20 20 20 20 20 Ts 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 Wf 20 20 20 20 20 20 20 20 20 Wf 15 15 15 15 15 15 15 15 15