Session Notes for R1 (Rapid Turnaround Monday) session: r1857 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2018.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1857 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2018-239-17:00:00 End: 2018-240-17:00:00 Current yyyyddd: 2018239 (2018.65) ( 18358 MJD, MON. 27AUG.) Greenwich sidereal time: 15:23:31 (17:00:00 UT) Sun's RA and DEC: 10h 25.0m 9d 54.2 =========================================================== Important Station Information Santa Maria 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 Ke Kk Ma Ny On Sa Wn Wz Yg 0059+581 18239-170000| 296 63 172 76 233 256 296 250 | 1424-418 18239-170000| 43 43 | 0202+319 18239-170154| 45 85 85| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Ke Kk Ma Ny On Sa Wn Wz Yg 2355-106 18240-165335| 295 295| 2149+056 18240-165356| 131 131 85 | 2319+317 18240-165541| 254 254 254 | 1751+288 18240-165730| 145 145 61 145 | 1124-186 18240-165734| 141 141 | =========================================================== SKED Summary from file ./r1857.skd for experiment R1857 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 5.9 Min = 0.0 Max = 133.3 (Baseline Ft-Kk on 2227-088) RMS = 11.5 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Ke=KATH12M Kk=KOKEE Ma=MATERA Ny=NYALES20 On=ONSALA60 Sa=RAEGSMAR Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ft Ht Ke Kk Ma Ny On Sa Wn Wz Yg Avg % obs. time: 47 54 62 51 57 62 61 31 68 63 62 56 % cal. time: 3 4 5 4 4 5 4 4 4 4 5 4 % slew time: 42 24 17 22 29 21 23 4 3 11 17 20 % idle time: 7 17 15 22 9 12 10 60 24 21 15 20 total # scans: 270 347 454 368 349 417 388 334 330 327 440 365 # scans/hour : 11 14 19 15 15 17 16 14 14 14 18 15 Avg scan (sec): 151 135 119 120 141 127 136 80 179 166 122 133 # data tracks: 16 16 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 16 16 Total TB(M5): 1.30 1.50 1.72 1.41 1.57 1.70 1.69 0.86 1.89 1.74 1.72 1.55 # OF OBSERVATIONS BY BASELINE | Ft Ht Ke Kk Ma Ny On Sa Wn Wz Yg Total ----------------------------------------------------------------- Ft| 178 0 49 166 99 131 166 160 148 6 1103 Ht| 72 0 156 61 115 141 138 107 111 1079 Ke| 159 24 66 29 17 27 23 370 787 Kk| 52 205 107 79 66 84 111 912 Ma| 194 268 256 255 231 26 1628 Ny| 265 208 197 206 28 1529 On| 256 252 248 25 1696 Sa| 225 215 17 1580 Wn| 210 28 1558 Wz| 26 1498 Yg| 748 Number of 2-station scans: 473 Number of 3-station scans: 295 Number of 4-station scans: 93 Number of 5-station scans: 77 Number of 6-station scans: 61 Number of 7-station scans: 82 Number of 8-station scans: 62 Number of 9-station scans: 0 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1143 Total number of obs: 7059 Total integrated obs-time: 834606 Average obs-time: 118.2 Histogram of observation durations Dur: 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 720 #Obs: | 1305| 677| 673| 600| 567| 478| 489| 427| 266| 291| 215| 118| 157| 149| 95| 73| 98| 360| 21| Average X-band SNRs by baseline | Ft Ht Ke Kk Ma Ny On Sa Wn Wz Yg AVG ---------------------------------------------------------------- Ft| 34 - 22 33 35 31 34 37 50 30 35 Ht| 39 - 108 97 87 81 118 177 42 86 Ke| 33 44 46 41 28 56 64 40 40 Kk| 48 51 36 37 50 59 28 41 Ma| 112 107 82 159 212 46 115 Ny| 105 82 148 186 41 103 On| 69 144 187 41 104 Sa| 96 131 35 80 Wn| 314 54 142 Wz| 67 175 Yg| 40 Average S-band SNRs by baseline | Ft Ht Ke Kk Ma Ny On Sa Wn Wz Yg AVG ---------------------------------------------------------------- Ft| 23 - 23 19 23 19 20 29 27 15 23 Ht| 24 - 49 55 43 41 73 76 30 45 Ke| 30 17 22 17 17 28 25 22 24 Kk| 40 43 36 37 63 53 29 39 Ma| 44 40 35 76 72 19 48 Ny| 43 38 76 68 24 48 On| 32 74 68 18 46 Sa| 54 53 18 39 Wn| 144 29 74 Wz| 27 71 Yg| 24 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: FORTLEZA Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:2 256 Mbits 128 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 16(*2) 32 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 for: HART15M KATH12M KOKEE MATERA NYALES20 ONSALA60 RAEGSMAR WETTZ13N WETTZELL 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 8.00 MHz 1 16(*1) 16 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 0604+728 1.00 1.50 0.10 7 3 1144+352 1.00 1.50 0.07 5 5 0035+413 1.00 1.50 0.00 0 0 1801+010 1.00 1.50 0.23 16 5 0237+040 1.00 1.50 0.08 6 1 2239+096 1.00 1.50 0.01 1 1 0637-752 1.00 1.50 0.31 22 18 1657-562 1.00 1.50 0.28 20 20 0738+313 1.00 1.50 1.61 114 21 1637+574 1.00 1.50 1.05 74 15 Total 3.75 265 89 =========================================================== 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 FtHtKeKkMaNyOnSaWnWzYg 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 1 FORTLEZA 2.00 =========================================================== 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 Ke Kk Ma Ny On Sa Wn Wz Ft Ht Ke Kk Ma Ny On Sa Wn Wz Ht 20 Ht 15 Ke 20 20 Ke 15 15 Kk 20 20 20 Kk 15 15 15 Ma 20 20 20 20 Ma 15 15 15 15 Ny 20 20 20 20 20 Ny 15 15 15 15 15 On 20 20 20 20 20 20 On 15 15 15 15 15 15 Sa 20 20 20 20 20 20 20 Sa 15 15 15 15 15 15 15 Wn 20 20 20 20 20 20 20 20 Wn 15 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 99 Wz 15 15 15 15 15 15 15 15 99 Yg 20 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15 15