Session Notes for R1 (Rapid Turnaround Monday) session: r1816 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2017.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1816 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-303-17:00:00 End: 2017-304-17:00:00 Current yyyyddd: 2017303 (2017.83) ( 18057 MJD, MON. 30OCT.) Greenwich sidereal time: 19:36:48 (17:00:00 UT) Sun's RA and DEC: 14h 20.4m -14d 0.0 =========================================================== 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 Is Ke Ma Ny Kv Wn Wz Yg 0229+131 17303-170000| 212 241 236 207 78 212 246 83 246| 3C418 17303-170231| 61 33 61 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Is Ke Ma Ny Kv Wn Wz Yg 0104-408 17304-165645| 85 190 190| 0016+731 17304-165657| 67 178 44 178 178 178 | 0827+243 17304-165845| 70 70 | 2052-474 17304-165910| 45 45 | =========================================================== SKED Summary from file ./r1816.skd for experiment R1816 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 7.3 Min = 0.0 Max = 180.0 (Baseline Ft-Ny on 1741-038) RMS = 13.8 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Is=ISHIOKA Ke=KATH12M Ma=MATERA Ny=NYALES20 Kv=SEJONG Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ft Ht Is Ke Ma Ny Kv Wn Wz Yg Avg % obs. time: 37 55 69 69 52 60 57 70 58 64 59 % cal. time: 3 5 6 5 5 5 5 5 5 5 5 % slew time: 41 28 11 17 37 24 21 4 14 16 22 % idle time: 18 10 13 9 5 9 17 20 23 15 14 total # scans: 298 474 522 435 452 468 400 449 390 405 429 # scans/hour : 12 20 22 18 19 20 17 19 16 17 18 Avg scan (sec): 106 101 114 136 99 111 123 134 128 136 118 # data tracks: 32 32 32 32 32 32 32 32 32 32 # Mk5 tracks: 32 32 32 32 32 32 32 32 32 32 Total TB(M5): 2.0 3.1 3.8 3.8 2.9 3.3 3.2 3.9 3.2 3.5 3.3 # OF OBSERVATIONS BY BASELINE | Ft Ht Is Ke Ma Ny Kv Wn Wz Yg Total ------------------------------------------------------------ Ft| 195 21 1 119 77 20 114 110 9 666 Ht| 110 111 199 117 73 172 144 130 1251 Is| 240 157 280 301 183 126 177 1595 Ke| 72 87 203 81 65 341 1201 Ma| 249 122 324 238 72 1552 Ny| 152 265 180 67 1474 Kv| 136 134 174 1315 Wn| 220 72 1567 Wz| 54 1271 Yg| 1096 Number of 2-station scans: 607 Number of 3-station scans: 323 Number of 4-station scans: 152 Number of 5-station scans: 90 Number of 6-station scans: 75 Number of 7-station scans: 45 Number of 8-station scans: 28 Number of 9-station scans: 7 Number of 10-station scans: 0 Total number of scans: 1327 Total number of obs: 6494 Total integrated obs-time: 682206 Average obs-time: 105.1 Histogram of observation durations Dur: 15 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 #Obs: | 656| 728| 602| 718| 660| 434| 403| 387| 359| 374| 286| 203| 138| 134| 89| 72| 60| 51| 140| Average X-band SNRs by baseline | Ft Ht Is Ke Ma Ny Kv Wn Wz Yg AVG ----------------------------------------------------------- Ft| 37 38 42 38 37 33 42 54 27 41 Ht| 39 35 53 49 32 58 76 42 48 Is| 43 49 52 64 56 81 33 52 Ke| 33 36 34 39 54 39 39 Ma| 71 42 129 202 30 90 Ny| 43 90 133 32 68 Kv| 50 66 25 46 Wn| 341 34 114 Wz| 44 148 Yg| 35 Average S-band SNRs by baseline | Ft Ht Is Ke Ma Ny Kv Wn Wz Yg AVG ----------------------------------------------------------- Ft| 25 22 15 18 21 17 29 27 16 24 Ht| 30 23 30 32 23 47 45 28 32 Is| 26 26 31 32 42 42 26 31 Ke| 18 21 18 30 29 24 23 Ma| 29 20 57 59 20 37 Ny| 24 50 51 22 34 Kv| 34 31 18 25 Wn| 138 33 58 Wz| 32 60 Yg| 24 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: FORTLEZA HART15M ISHIOKA KATH12M MATERA NYALES20 SEJONG WETTZ13N WETTZELL YARRA12M Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 512 Mbits 128 MHz 14 2 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 32(*1) 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 19.13 11.48 30.61 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 0119+247 1.00 1.50 0.18 12 10 1555-140 1.00 1.50 0.02 1 1 1343-601 1.00 1.50 0.40 26 26 0423+233 1.00 1.50 0.14 9 4 1424+240 1.00 1.50 0.65 42 12 1342+663 1.00 1.50 0.71 46 22 2142+110 1.00 1.50 0.03 2 2 0549-575 1.00 1.50 0.26 17 17 0436-129 1.00 1.50 0.02 1 1 0954+658 1.00 1.50 1.39 90 19 Total 3.79 246 114 =========================================================== 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 FtHtIsKeMaNyKvWnWzYg 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 =========================================================== 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 Is Ke Ma Ny Kv Wn Wz Ft Ht Is Ke Ma Ny Kv Wn Wz Ht 20 Ht 15 Is 20 20 Is 15 15 Ke 20 20 20 Ke 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 Kv 20 20 20 20 20 20 Kv 15 15 15 15 15 15 Wn 20 20 20 20 20 20 20 Wn 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 99 Wz 15 15 15 15 15 15 15 99 Yg 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15