Session Notes for R1 (Rapid Turnaround Monday) session: r1634 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: R1634 Description IVS-R1 Scheduler: NASA Correlator: WASH Start: 2014-112-17:00:00 End: 2014-113-17:00:00 Current yyyyddd: 2014112 (2014.31) ( 16770 MJD, TUES 22APR.) Greenwich sidereal time: 7: 2: 0.00 (17: 0: 0 UT) Sun's RA and DEC: 2h 1.2m 12d 20.1 =========================================================== 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 Ny Sh Tc Ts Wf Wz 3C418 14112-170000| 43 43 43 43 43 43| 0133+476 14112-170141| 43 43 43 | 0727-115 14112-170204| 56 43 56 52| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Kk Ny Sh Tc Ts Wf Wz 0727-115 14113-165839| 56 43 56 52| 3C418 14113-165854| 43 43 43 43 43 | =========================================================== SKED Summary from file ./r1634.skd for experiment R1634 (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 = 62.6 (Baseline Tc-Ts on 1424-418) RMS = 12.4 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Kk=KOKEE Ny=NYALES20 Sh=SESHAN25 Tc=TIGO Ts=TSUKUB32 Wf=WESTFORD Wz=WETTZELL Ft Ht Kk Ny Sh Tc Ts Wf Wz Avg % obs. time: 41 40 46 48 44 52 32 46 43 44 % cal. time: 3 3 4 5 5 2 6 4 5 4 % slew time: 38 19 23 24 36 4 22 17 14 23 % idle time: 17 36 25 21 14 40 39 31 38 30 total # scans: 216 296 368 419 447 206 506 358 394 356 # scans/hour : 9 12 15 17 19 9 21 15 16 15 Avg scan (sec): 166 117 109 100 84 218 55 112 94 116 # data tracks: 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 Total TBytes: 1.3 1.2 1.4 1.5 1.4 1.6 1.0 1.4 1.3 1.4 Total TB(M5): 1.1 1.1 1.3 1.3 1.2 1.4 0.9 1.3 1.2 1.2 # OF OBSERVATIONS BY BASELINE | Ft Ht Kk Ny Sh Tc Ts Wf Wz Total ------------------------------------------------------- Ft| 136 25 35 9 122 7 95 60 489 Ht| 0 80 100 92 89 69 137 703 Kk| 195 203 81 260 176 142 1082 Ny| 304 6 311 235 307 1473 Sh| 0 415 152 241 1424 Tc| 19 69 16 405 Ts| 172 240 1513 Wf| 196 1164 Wz| 1339 Number of 2-station scans: 270 Number of 3-station scans: 258 Number of 4-station scans: 164 Number of 5-station scans: 137 Number of 6-station scans: 89 Number of 7-station scans: 3 Number of 8-station scans: 0 Number of 9-station scans: 0 Total number of scans: 921 Total number of obs: 4796 Total integrated obs-time: 424583 Average obs-time: 88.5 Histogram of observation durations Dur: 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 475 500#Obs: | 2350| 735| 518| 303| 192| 137| 93| 113| 88| 51| 61| 61| 30| 22| 6| 8| 16| 3| 9Average X-band SNRs by baseline | Ft Ht Kk Ny Sh Tc Ts Wf Wz AVG ------------------------------------------------------ Ft| 51 35 39 48 29 55 59 66 47 Ht| - 39 43 25 53 46 60 47 Kk| 39 49 19 80 46 44 51 Ny| 74 19 96 66 90 73 Sh| - 159 63 82 93 Tc| 29 24 27 25 Ts| 75 99 105 Wf| 78 62 Wz| 79 Average S-band SNRs by baseline | Ft Ht Kk Ny Sh Tc Ts Wf Wz AVG ------------------------------------------------------ Ft| 26 20 19 21 13 20 25 23 21 Ht| - 24 23 18 33 27 29 26 Kk| 26 29 15 55 30 22 33 Ny| 23 20 35 24 26 26 Sh| - 52 19 23 32 Tc| 15 14 13 15 Ts| 29 33 42 Wf| 24 25 Wz| 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 NYALES20 SESHAN25 TIGOCONC 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 Source Min Max Actual #Num #Scans 1013+127 1.00 1.50 0.02 1 1 1519-294 1.00 1.50 0.04 2 2 0406-127 1.00 1.50 0.04 2 2 2243+047 1.00 1.50 0.02 1 1 0524-485 1.00 1.50 0.00 0 0 1330+022 1.00 1.50 0.10 5 5 0010+405 1.00 1.50 0.96 46 6 2123-463 1.00 1.50 0.08 4 2 1448+762 1.00 1.50 1.58 76 6 1619-680 1.00 1.50 0.38 18 18 Total 3.23 155 43 =========================================================== 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 FtHtKkNyShTcTsWfWz 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 Ht HART15M Mark5B Kk KOKEE Mark5B Ny NYALES20 Mark5B Sh SESHAN25 Mark5B Tc TIGOCONC 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 Kk Ny Sh Tc Ts Wf Ft Ht Kk Ny Sh Tc Ts Wf Ht 20 Ht 15 Kk 20 20 Kk 15 15 Ny 20 20 20 Ny 15 15 15 Sh 20 20 20 20 Sh 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 Wf 20 20 20 20 20 15 20 Wf 15 15 15 15 15 12 15 Wz 20 20 20 20 20 15 20 20 Wz 15 15 15 15 15 12 15 15