Session Notes for R1 (Rapid Turnaround Monday) session: r1644 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: R1644 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2014-195-17:00:00 End: 2014-196-17:00:00 Current yyyyddd: 2014195 (2014.53) ( 16853 MJD, MON. 14JUL.) Greenwich sidereal time: 12:29:55 (17:00:00 UT) Sun's RA and DEC: 7h 35.8m 21d 36.7 =========================================================== 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 Sh Ts Wf Wz Yg 0454-234 14195-170000| 43 43 | 1749+096 14195-170000| 225 81 225 43 43 104 219| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Hb Ke Ny Sh Ts Wf Wz Yg 1749+096 14196-165321| 226 81 226 43 43 105 219| 1639-062 14196-165542| 95 77 43 95 | 1334-127 14196-165753| 43 43 | 0332-403 14196-165804| 69 69 | 1417+385 14196-165814| 70 86 43 86 | =========================================================== SKED Summary from file ./r1644.skd for experiment R1644 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.8 Min = 0.0 Max = 56.5 (Baseline Hb-Yg on OJ287 ) RMS = 14.0 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Hb=HOBART12 Ke=KATH12M Ny=NYALES20 Sh=SESHAN25 Ts=TSUKUB32 Wf=WESTFORD Wz=WETTZELL Yg=YARRA12M Ft Hb Ke Ny Sh Ts Wf Wz Yg Avg % obs. time: 32 56 56 50 42 31 49 41 58 46 % cal. time: 3 5 5 5 5 6 5 5 5 5 % slew time: 31 13 14 25 38 23 18 14 13 21 % idle time: 34 26 24 19 14 39 27 39 24 28 total # scans: 236 417 426 452 462 532 432 432 406 421 # scans/hour : 10 17 18 19 19 22 18 18 17 18 Avg scan (sec): 116 115 113 95 79 50 98 82 123 96 # data tracks: 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 Total TBytes: 1.0 1.7 1.7 1.5 1.3 1.0 1.5 1.3 1.8 1.4 Total TB(M5): 0.9 1.5 1.5 1.4 1.2 0.8 1.4 1.1 1.6 1.3 # OF OBSERVATIONS BY BASELINE | Ft Hb Ke Ny Sh Ts Wf Wz Yg Total ------------------------------------------------------- Ft| 4 0 140 44 64 192 171 2 617 Hb| 353 16 124 145 2 16 373 1033 Ke| 56 172 193 30 48 349 1201 Ny| 289 318 362 358 28 1567 Sh| 434 233 248 132 1676 Ts| 269 270 149 1842 Wf| 322 2 1412 Wz| 29 1462 Yg| 1064 Number of 2-station scans: 253 Number of 3-station scans: 306 Number of 4-station scans: 142 Number of 5-station scans: 257 Number of 6-station scans: 70 Number of 7-station scans: 14 Number of 8-station scans: 0 Number of 9-station scans: 0 Total number of scans: 1042 Total number of obs: 5937 Total integrated obs-time: 473874 Average obs-time: 79.8 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: | 2565| 868| 562| 356| 291| 212| 156| 185| 200| 114| 29| 91| 108| 50| 50| 17| 51| 32 Average X-band SNRs by baseline | Ft Hb Ke Ny Sh Ts Wf Wz Yg AVG ------------------------------------------------------ Ft| 22 - 39 42 40 34 45 27 39 Hb| 37 31 46 62 22 34 29 39 Ke| 47 70 91 42 49 32 50 Ny| 74 98 58 85 32 72 Sh| 171 50 77 44 91 Ts| 66 98 55 101 Wf| 64 41 56 Wz| 35 74 Yg| 36 Average S-band SNRs by baseline | Ft Hb Ke Ny Sh Ts Wf Wz Yg AVG ------------------------------------------------------ Ft| 21 - 16 15 16 19 17 15 17 Hb| 21 18 23 35 15 20 22 23 Ke| 16 26 39 15 16 19 23 Ny| 26 41 27 32 17 29 Sh| 68 21 26 22 35 Ts| 33 40 32 44 Wf| 29 15 26 Wz| 19 29 Yg| 22 =========================================================== 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: HOBART12 KATH12M NYALES20 SESHAN25 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 0221+067 1.00 1.50 0.00 0 0 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 FtHbKeNyShTsWfWzYg 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 Hb HOBART12 Mark5B Ke KATH12M Mark5B Ny NYALES20 Mark5B Sh SESHAN25 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 Hb Ke Ny Sh Ts Wf Wz Ft Hb Ke Ny Sh Ts Wf Wz Hb 20 Hb 15 Ke 20 20 Ke 15 15 Ny 20 20 20 Ny 15 15 15 Sh 20 20 20 20 Sh 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 Yg 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15