Session Notes for R1 (Rapid Turnaround Monday) session: r1817 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: R1817 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-310-17:00:00 End: 2017-311-17:00:00 Current yyyyddd: 2017310 (2017.85) ( 18064 MJD, MON. 6NOV.) Greenwich sidereal time: 20:04:24 (17:00:00 UT) Sun's RA and DEC: 14h 48.1m -16d 10.8 =========================================================== 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 Ke Ma Ny Kv Wn Wz Yg 0537-441 17310-170000| 43 43| 3C418 17310-170000| 242 43 43 47 167 242 230 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Ke Ma Ny Kv Wn Wz Yg 1300+580 17311-165113| 238 238 211 | 2052-474 17311-165219| 96 96 | 2008-159 17311-165225| 43 43 | 0743-006 17311-165240| 295 295| NRAO150 17311-165525| 270 270 270 | 3C418 17311-165640| 195 195 195 | =========================================================== SKED Summary from file ./r1817.skd for experiment R1817 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 5.1 Min = 0.0 Max = 75.8 (Baseline Ht-Ny on 1741-038) RMS = 11.1 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Ke=KATH12M Ma=MATERA Ny=NYALES20 Kv=SEJONG Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ft Ht Ke Ma Ny Kv Wn Wz Yg Avg % obs. time: 34 58 68 56 63 57 73 61 63 59 % cal. time: 3 5 5 5 5 4 5 4 5 4 % slew time: 36 24 17 33 21 16 3 13 16 20 % idle time: 26 12 9 5 10 22 18 21 16 16 total # scans: 252 418 420 426 421 324 410 373 400 382 # scans/hour : 11 17 18 18 18 14 17 16 17 16 Avg scan (sec): 117 120 141 115 129 152 154 142 135 133 # data tracks: 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 Total TB(M5): 0.9 1.6 1.9 1.6 1.7 1.6 2.0 1.7 1.7 1.6 # OF OBSERVATIONS BY BASELINE | Ft Ht Ke Ma Ny Kv Wn Wz Yg Total ------------------------------------------------------- Ft| 160 0 106 77 9 93 103 4 552 Ht| 82 165 97 57 156 108 108 933 Ke| 57 46 165 60 40 346 796 Ma| 293 98 318 189 44 1270 Ny| 123 288 148 32 1104 Kv| 99 127 111 789 Wn| 152 44 1210 Wz| 39 906 Yg| 728 Number of 2-station scans: 647 Number of 3-station scans: 284 Number of 4-station scans: 118 Number of 5-station scans: 88 Number of 6-station scans: 35 Number of 7-station scans: 24 Number of 8-station scans: 1 Number of 9-station scans: 0 Total number of scans: 1197 Total number of obs: 4144 Total integrated obs-time: 510112 Average obs-time: 123.1 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: | 524| 302| 376| 384| 361| 482| 308| 262| 165| 141| 166| 95| 86| 152| 72| 68| 73| 127| Average X-band SNRs by baseline | Ft Ht Ke Ma Ny Kv Wn Wz Yg AVG ------------------------------------------------------ Ft| 37 - 37 41 29 43 62 31 43 Ht| 32 51 40 30 50 72 38 45 Ke| 35 44 34 40 56 36 37 Ma| 70 43 107 186 32 86 Ny| 49 85 133 41 73 Kv| 52 65 27 43 Wn| 311 39 105 Wz| 45 142 Yg| 36 Average S-band SNRs by baseline | Ft Ht Ke Ma Ny Kv Wn Wz Yg AVG ------------------------------------------------------ Ft| 27 - 17 18 15 27 25 16 23 Ht| 24 30 28 21 40 39 30 31 Ke| 17 21 19 27 25 22 22 Ma| 26 18 45 52 17 33 Ny| 22 41 48 22 32 Kv| 31 26 19 22 Wn| 120 30 49 Wz| 27 52 Yg| 23 =========================================================== 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 MATERA NYALES20 SEJONG 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 3C48 1.00 1.50 0.19 8 6 1038+52B 1.00 1.50 0.60 25 8 0834+250 1.00 1.50 0.24 10 4 1330+022 1.00 1.50 0.17 7 7 3C309.1 1.00 1.50 0.84 35 19 1240+381 1.00 1.50 0.72 30 8 0743-006 1.00 1.50 1.01 42 13 1059+282 1.00 1.50 0.02 1 1 2136+141 1.00 1.50 1.88 78 14 1145-071 1.00 1.50 1.04 43 19 Total 6.73 279 99 =========================================================== 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 FtHtKeMaNyKvWnWzYg 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 Ke Ma Ny Kv Wn Wz Ft Ht Ke Ma Ny Kv Wn Wz Ht 20 Ht 15 Ke 20 20 Ke 15 15 Ma 20 20 20 Ma 15 15 15 Ny 20 20 20 20 Ny 15 15 15 15 Kv 20 20 20 20 20 Kv 15 15 15 15 15 Wn 20 20 20 20 20 20 Wn 15 15 15 15 15 15 Wz 20 20 20 20 20 20 99 Wz 15 15 15 15 15 15 99 Yg 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15