Session Notes for R1 (Rapid Turnaround Monday) session: r1673 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: R1673 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2015-033-17:00:00 End: 2015-034-17:00:00 Current yyyyddd: 2015033 (2015.09) ( 17056 MJD, MON. 2FEB.) Greenwich sidereal time: 01:50:16 (17:00:00 UT) Sun's RA and DEC: 21h 4.0m -16d 45.7 =========================================================== 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 Ht Ma Ny On Kv Sh Ts Wz 2255-282 15033-170000| 43 43 | 3C371 15033-170000| 211 146 251 251 107 43 114| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Ma Ny On Kv Sh Ts Wz 0133+476 15034-165418| 71 140 43 140 67 43| 3C274 15034-165521| 43 43 43 | 1334-127 15034-165718| 43 43 43 | 3C418 15034-165745| 50 43 43 50 43| 1144-379 15034-165854| 43 43 43 | =========================================================== SKED Summary from file ./r1673.skd for experiment R1673 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.5 Min = 0.0 Max = 57.6 (Baseline Ft-Sh on 1751+288) RMS = 11.9 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Ma=MATERA Ny=NYALES20 On=ONSALA60 Kv=SEJONG Sh=SESHAN25 Ts=TSUKUB32 Wz=WETTZELL Ft Ht Ma Ny On Kv Sh Ts Wz Avg % obs. time: 27 36 54 50 54 42 48 37 41 43 % cal. time: 3 4 4 4 4 4 5 6 5 4 % slew time: 32 20 27 21 24 6 32 21 13 22 % idle time: 37 39 14 24 17 47 13 35 41 30 total # scans: 235 330 359 380 347 348 451 525 417 376 # scans/hour : 10 14 15 16 14 15 19 22 17 16 Avg scan (sec): 100 95 130 113 135 105 93 61 85 101 # data tracks: 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 Total TBytes: 0.8 1.1 1.7 1.6 1.7 1.3 1.5 1.1 1.3 1.3 Total TB(M5): 0.8 1.0 1.5 1.4 1.5 1.2 1.3 1.0 1.1 1.2 # OF OBSERVATIONS BY BASELINE | Ft Ht Ma Ny On Kv Sh Ts Wz Total ------------------------------------------------------- Ft| 167 86 68 85 19 31 31 94 581 Ht| 130 84 96 79 95 85 128 864 Ma| 240 269 79 194 189 309 1496 Ny| 269 100 245 267 270 1543 On| 94 187 191 278 1469 Kv| 240 295 99 1005 Sh| 401 243 1636 Ts| 244 1703 Wz| 1665 Number of 2-station scans: 369 Number of 3-station scans: 233 Number of 4-station scans: 77 Number of 5-station scans: 64 Number of 6-station scans: 113 Number of 7-station scans: 56 Number of 8-station scans: 22 Number of 9-station scans: 9 Total number of scans: 943 Total number of obs: 5981 Total integrated obs-time: 505926 Average obs-time: 84.6 Histogram of observation durations Dur: 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 #Obs: | 3091| 620| 422| 753| 242| 217| 122| 122| 133| 74| 88| 19| 24| 33| 19| 2Average X-band SNRs by baseline | Ft Ht Ma Ny On Kv Sh Ts Wz AVG ------------------------------------------------------ Ft| 30 39 38 35 28 39 51 47 37 Ht| 51 47 39 37 67 84 60 50 Ma| 73 70 40 70 75 104 73 Ny| 74 43 82 89 93 76 On| 38 64 71 85 67 Kv| 58 72 46 54 Sh| 171 87 96 Ts| 108 104 Wz| 87 Average S-band SNRs by baseline | Ft Ht Ma Ny On Kv Sh Ts Wz AVG ------------------------------------------------------ Ft| 17 14 14 13 12 13 18 15 15 Ht| 23 21 20 17 27 38 26 23 Ma| 20 21 15 19 25 27 22 Ny| 21 16 22 29 25 22 On| 15 18 24 24 20 Kv| 21 31 16 22 Sh| 53 23 29 Ts| 33 35 Wz| 25 =========================================================== 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: HART15M MATERA NYALES20 SEJONG SESHAN25 TSUKUB32 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 2215+020 1.00 1.50 0.02 1 1 0149+218 1.00 1.50 0.57 34 17 0711+356 1.00 1.50 0.12 7 5 1030+074 1.00 1.50 0.35 21 10 0221+067 1.00 1.50 1.07 64 11 2150+173 1.00 1.50 0.27 16 16 1240+381 1.00 1.50 0.37 22 8 1014+615 1.00 1.50 1.47 88 11 0955+326 1.00 1.50 0.84 50 11 1738+476 1.00 1.50 1.24 74 14 Total 6.30 377 104 =========================================================== 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 FtHtMaNyOnKvShTsWz 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 Ma MATERA Mark5B Ny NYALES20 Mark5B On ONSALA60 Mark5B Kv SEJONG K5 Sh SESHAN25 Mark5B Ts TSUKUB32 K5 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 Ma Ny On Kv Sh Ts Ft Ht Ma Ny On Kv Sh Ts Ht 15 Ht 12 Ma 15 20 Ma 12 15 Ny 15 20 20 Ny 12 15 15 On 15 20 20 20 On 12 15 15 15 Kv 15 20 20 20 20 Kv 12 15 15 15 15 Sh 15 20 20 20 20 20 Sh 12 15 15 15 15 15 Ts 15 20 20 20 20 20 20 Ts 12 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 Wz 12 15 15 15 15 15 15 15