Session Notes for R1 (Rapid Turnaround Monday) session: r1859 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: R1859 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2018-253-17:00:00 End: 2018-254-17:00:00 Current yyyyddd: 2018253 (2018.69) ( 18372 MJD, MON. 10SEP.) Greenwich sidereal time: 16:18:43 (17:00:00 UT) Sun's RA and DEC: 11h 15.6m 4d 46.0 =========================================================== 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 Ke Kk Ma Ny On Kv Sh Wn Wz Yg 0059+581 18253-170000| 230 43 171 225 230 124 43 116 95 | 1741-038 18253-170237| 54 129 129 | 0454-234 18253-170314| 50 50 50| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ke Kk Ma Ny On Kv Sh Wn Wz Yg 0823+033 18254-165008| 253 253 | 2215+150 18254-165105| 206 106 210 75 210 | 2227-088 18254-165317| 104 104 61 104| 2309+454 18254-165328| 59 59 | 1846+322 18254-165527| 76 76 | 1936-155 18254-165557| 116 84 116 44 107 114| CTA26 18254-165602| 43 43 | 2126-158 18254-165748| 127 127 | 0054+161 18254-165751| 124 124 | 1923+210 18254-165825| 90 90 | 2052-474 18254-165834| 81 81| =========================================================== SKED Summary from file ./r1859.skd for experiment R1859 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 5.2 Min = 0.0 Max = 106.7 (Baseline Ft-Kk on 2227-088) RMS = 9.7 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ke=KATH12M Kk=KOKEE Ma=MATERA Ny=NYALES20 On=ONSALA60 Kv=SEJONG Sh=SESHAN25 Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ft Ke Kk Ma Ny On Kv Sh Wn Wz Yg Avg % obs. time: 48 67 50 58 62 63 55 48 70 61 65 59 % cal. time: 2 5 4 4 4 4 4 5 4 4 5 4 % slew time: 37 16 22 29 21 20 18 40 3 11 15 21 % idle time: 12 12 22 8 12 12 22 6 23 23 14 16 total # scans: 210 426 366 316 367 318 368 461 326 324 400 352 # scans/hour : 9 18 15 13 15 13 15 19 14 14 17 15 Avg scan (sec): 196 135 119 160 146 171 129 91 185 163 141 148 # 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): 1.32 1.84 1.39 1.61 1.72 1.74 1.52 1.34 1.93 1.69 1.80 1.63 # OF OBSERVATIONS BY BASELINE | Ft Ke Kk Ma Ny On Kv Sh Wn Wz Yg Total ----------------------------------------------------------------- Ft| 0 56 138 74 108 5 13 139 108 3 644 Ke| 78 13 16 15 136 140 16 16 367 797 Kk| 49 160 64 144 189 70 64 53 927 Ma| 176 240 54 101 247 181 15 1214 Ny| 215 95 185 189 143 11 1264 On| 64 118 225 185 16 1250 Kv| 271 72 87 126 1054 Sh| 114 97 117 1345 Wn| 164 20 1256 Wz| 22 1067 Yg| 750 Number of 2-station scans: 540 Number of 3-station scans: 236 Number of 4-station scans: 146 Number of 5-station scans: 141 Number of 6-station scans: 83 Number of 7-station scans: 25 Number of 8-station scans: 12 Number of 9-station scans: 4 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1187 Total number of obs: 5784 Total integrated obs-time: 769565 Average obs-time: 133.1 Histogram of observation durations Dur: 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 600 #Obs: | 838| 585| 481| 497| 469| 400| 244| 304| 197| 244| 220| 195| 122| 132| 113| 107| 145| 462| 29| Average X-band SNRs by baseline | Ft Ke Kk Ma Ny On Kv Sh Wn Wz Yg AVG ---------------------------------------------------------------- Ft| - 23 36 39 31 26 34 38 54 30 38 Ke| 37 38 41 37 38 70 48 46 40 45 Kk| 45 53 40 38 70 51 57 29 49 Ma| 105 97 44 80 134 197 44 106 Ny| 95 54 97 122 162 33 96 On| 41 71 118 163 39 94 Kv| 75 53 65 31 52 Sh| 94 119 57 80 Wn| 281 51 123 Wz| 50 153 Yg| 41 Average S-band SNRs by baseline | Ft Ke Kk Ma Ny On Kv Sh Wn Wz Yg AVG ---------------------------------------------------------------- Ft| - 21 17 17 15 15 16 24 23 15 20 Ke| 29 17 17 17 18 26 26 19 21 22 Kk| 26 33 24 28 40 40 32 28 32 Ma| 37 35 18 26 62 64 20 41 Ny| 36 22 31 59 57 17 38 On| 18 24 58 57 19 38 Kv| 29 29 25 17 24 Sh| 41 37 26 31 Wn| 122 32 58 Wz| 24 58 Yg| 22 =========================================================== 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: KATH12M KOKEE MATERA NYALES20 ONSALA60 SEJONG SESHAN25 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 0317+188 1.00 1.50 0.22 13 6 1317+019 1.00 1.50 0.00 0 0 1038+52B 1.00 1.50 0.86 50 15 1734+063 1.00 1.50 0.03 2 2 0138-097 1.00 1.50 0.14 8 4 2232-488 1.00 1.50 0.02 1 1 1954+513 1.00 1.50 1.09 63 15 0159+723 1.00 1.50 1.40 81 18 0743-006 1.00 1.50 0.54 31 11 2131-021 1.00 1.50 1.52 88 11 Total 5.83 337 83 =========================================================== 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 FtKeKkMaNyOnKvShWnWzYg 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 Ke Kk Ma Ny On Kv Sh Wn Wz Ft Ke Kk Ma Ny On Kv Sh Wn Wz Ke 20 Ke 15 Kk 20 20 Kk 15 15 Ma 20 20 20 Ma 15 15 15 Ny 20 20 20 20 Ny 15 15 15 15 On 20 20 20 20 20 On 15 15 15 15 15 Kv 20 20 20 20 20 20 Kv 15 15 15 15 15 15 Sh 20 20 20 20 20 20 20 Sh 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