Session Notes for R1 (Rapid Turnaround Monday) session: r1790 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: R1790 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-122-17:00:00 End: 2017-123-17:00:00 Current yyyyddd: 2017122 (2017.33) ( 17876 MJD, TUES 2MAY.) Greenwich sidereal time: 07:43:11 (17:00:00 UT) Sun's RA and DEC: 2h 40.1m 15d 34.9 =========================================================== Important Station Information Kokee and Ishioka were 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 Hb Is Ke Kk Ma Ny On Wz Yg 1149-084 17122-170000| 132 264 264 123 264 151 258| OJ287 17122-170321| 43 67 56 80 80 | 1958-179 17122-170523| 43 131 43 131 43| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Hb Is Ke Kk Ma Ny On Wz Yg 3C418 17123-165440| 315 315 91 100 125 | 1424-418 17123-165535| 43 43 43 43| 1104-445 17123-165711| 164 164 164| OJ287 17123-165803| 112 112 112 112 112 112 | =========================================================== SKED Summary from file ./r1790.skd for experiment R1790 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 9.4 Min = 0.0 Max = 66.5 (Baseline Ht-Hb on OJ287 ) RMS = 14.3 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Hb=HOBART12 Is=ISHIOKA Ke=KATH12M Kk=KOKEE Ma=MATERA Ny=NYALES20 On=ONSALA60 Wz=WETTZELL Yg=YARRA12M Ft Ht Hb Is Ke Kk Ma Ny On Wz Yg Avg % obs. time: 36 56 62 65 70 42 54 62 63 65 69 58 % cal. time: 3 5 5 5 5 3 5 5 5 5 5 5 % slew time: 38 25 17 8 17 15 35 22 25 14 18 22 % idle time: 22 14 15 22 7 40 5 9 6 15 7 15 total # scans: 297 444 443 395 475 267 438 447 431 460 473 415 # scans/hour : 12 19 18 16 20 11 18 19 18 19 20 17 Avg scan (sec): 104 108 121 142 127 135 106 120 127 122 125 121 # data tracks: 32 32 32 32 32 32 32 32 32 32 32 # Mk5 tracks: 32 32 32 32 32 32 32 32 32 32 32 Total TB(M5): 2.0 3.1 3.4 3.6 3.9 2.3 3.0 3.4 3.5 3.6 3.8 3.2 # OF OBSERVATIONS BY BASELINE | Ft Ht Hb Is Ke Kk Ma Ny On Wz Yg Total ----------------------------------------------------------------- Ft| 195 13 25 2 28 181 158 171 184 9 966 Ht| 119 127 120 0 238 186 203 253 141 1582 Hb| 203 366 159 38 42 33 39 367 1379 Is| 265 154 180 215 188 186 252 1795 Ke| 190 124 121 122 119 422 1851 Kk| 89 128 106 103 164 1121 Ma| 348 389 395 122 2104 Ny| 367 377 102 2044 On| 378 115 2072 Wz| 116 2150 Yg| 1810 Number of 2-station scans: 144 Number of 3-station scans: 178 Number of 4-station scans: 209 Number of 5-station scans: 226 Number of 6-station scans: 149 Number of 7-station scans: 46 Number of 8-station scans: 55 Number of 9-station scans: 14 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1021 Total number of obs: 9437 Total integrated obs-time: 1047140 Average obs-time: 111.0 Histogram of observation durations Dur: 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 #Obs: | 2784| 1319| 1056| 905| 841| 658| 490| 415| 234| 158| 134| 123| 79| 61| 61| 31| 37| 51 Average X-band SNRs by baseline | Ft Ht Hb Is Ke Kk Ma Ny On Wz Yg AVG ---------------------------------------------------------------- Ft| 45 26 22 26 25 37 42 32 54 24 41 Ht| 36 37 36 - 77 70 58 104 43 62 Hb| 42 42 30 41 49 39 63 40 40 Is| 55 77 50 80 49 80 39 56 Ke| 32 36 52 35 53 40 42 Kk| 36 61 36 59 21 43 Ma| 98 81 141 35 80 Ny| 99 156 45 91 On| 121 33 74 Wz| 52 108 Yg| 39 Average S-band SNRs by baseline | Ft Ht Hb Is Ke Kk Ma Ny On Wz Yg AVG ---------------------------------------------------------------- Ft| 29 22 14 22 32 21 26 21 31 18 26 Ht| 29 33 26 - 43 45 39 61 34 40 Hb| 25 22 31 19 22 18 26 23 24 Is| 35 85 29 45 31 44 31 38 Ke| 37 19 27 20 26 26 27 Kk| 34 62 40 57 30 46 Ma| 42 34 52 22 36 Ny| 44 63 29 45 On| 51 23 37 Wz| 30 49 Yg| 27 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: FORTLEZA HART15M HOBART12 ISHIOKA KATH12M KOKEE MATERA NYALES20 ONSALA60 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 3C166 1.00 1.50 0.20 19 5 NGC0315 1.00 1.50 0.13 12 3 0855-716 1.00 1.50 0.01 1 1 0403-179 1.00 1.50 0.00 0 0 2229-172 1.00 1.50 0.07 7 3 2023+336 1.00 1.50 0.07 7 2 1049+215 1.00 1.50 0.07 7 2 1308+554 1.00 1.50 0.00 0 0 2353+816 1.00 1.50 1.57 148 12 1601+112 1.00 1.50 0.26 25 2 Total 2.39 226 30 =========================================================== 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 FtHtHbIsKeKkMaNyOnWzYg 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 Hb Is Ke Kk Ma Ny On Wz Ft Ht Hb Is Ke Kk Ma Ny On Wz Ht 20 Ht 15 Hb 20 20 Hb 15 15 Is 20 20 20 Is 15 15 15 Ke 20 20 20 20 Ke 15 15 15 15 Kk 20 20 20 20 20 Kk 15 15 15 15 15 Ma 20 20 20 20 20 20 Ma 15 15 15 15 15 15 Ny 20 20 20 20 20 20 20 Ny 15 15 15 15 15 15 15 On 20 20 20 20 20 20 20 20 On 15 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15 15