Session Notes for R1 (Rapid Turnaround Monday) session: r1851 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: R1851 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2018-197-17:00:00 End: 2018-198-17:00:00 Current yyyyddd: 2018197 (2018.54) ( 18316 MJD, MON. 16JUL.) Greenwich sidereal time: 12:37:56 (17:00:00 UT) Sun's RA and DEC: 7h 44.0m 21d 17.1 =========================================================== 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 Ag Ft Ht Ke Kk Ny Kv Sh Ww Wz Yg 2227-088 18197-170000| 123 115 124 79 114 124| OJ287 18197-170000| 276 83 65 276 | 2141+175 18197-170246| 238 137 153 80 266 266| 1424-418 18197-170518| 195 71 195 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Ke Kk Ny Kv Sh Ww Wz Yg 1124-186 18198-165051| 167 156 167 | 2227-088 18198-165142| 91 95 43 95 | 1921-293 18198-165411| 46 46 44| 0925-203 18198-165418| 295 295 | 0059+581 18198-165446| 70 43 72 43 72 | 0131-522 18198-165605| 230 230 230| 1053+704 18198-165649| 186 186 186 186 | =========================================================== SKED Summary from file ./r1851.skd for experiment R1851 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 4.2 Min = 0.0 Max = 157.1 (Baseline Ag-Kk on 2227-088) RMS = 9.9 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ft=FORTLEZA Ht=HART15M Ke=KATH12M Kk=KOKEE Ny=NYALES20 Kv=SEJONG Sh=SESHAN25 Ww=WARK12M Wz=WETTZELL Yg=YARRA12M Ag Ft Ht Ke Kk Ny Kv Sh Ww Wz Yg Avg % obs. time: 54 45 61 69 56 62 50 46 65 64 69 58 % cal. time: 3 2 4 4 4 4 4 5 4 4 4 4 % slew time: 5 34 23 14 24 20 17 43 11 12 14 20 % idle time: 37 18 12 12 15 12 29 5 19 19 13 18 total # scans: 244 200 345 361 375 382 335 453 313 337 337 334 # scans/hour : 10 8 14 15 16 16 14 19 13 14 14 14 Avg scan (sec): 193 195 152 165 128 141 129 88 179 163 176 154 # 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): 1.50 1.25 1.67 1.90 1.54 1.72 1.38 1.27 1.79 1.76 1.90 1.61 # OF OBSERVATIONS BY BASELINE | Ag Ft Ht Ke Kk Ny Kv Sh Ww Wz Yg Total ----------------------------------------------------------------- Ag| 54 153 1 51 41 0 0 10 76 0 386 Ft| 114 0 26 86 5 22 0 128 2 437 Ht| 32 0 90 24 57 23 153 38 684 Ke| 77 40 96 140 211 19 278 894 Kk| 159 128 168 104 63 50 826 Ny| 111 179 14 209 22 951 Kv| 273 57 56 76 826 Sh| 73 103 104 1119 Ww| 0 207 699 Wz| 18 825 Yg| 795 Number of 2-station scans: 655 Number of 3-station scans: 326 Number of 4-station scans: 175 Number of 5-station scans: 83 Number of 6-station scans: 43 Number of 7-station scans: 3 Number of 8-station scans: 0 Number of 9-station scans: 0 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1285 Total number of obs: 4221 Total integrated obs-time: 541294 Average obs-time: 128.2 Histogram of observation durations Dur: 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 #Obs: | 735| 320| 461| 269| 326| 290| 163| 212| 189| 167| 153| 117| 111| 141| 158| 115| 71| 223| Average X-band SNRs by baseline | Ag Ft Ht Ke Kk Ny Kv Sh Ww Wz Yg AVG ---------------------------------------------------------------- Ag| 19 23 27 23 26 - - 20 28 - 24 Ft| 34 - 24 41 25 32 - 39 24 34 Ht| 33 - 91 30 68 31 111 36 59 Ke| 32 57 42 72 39 63 40 45 Kk| 56 33 62 36 60 25 44 Ny| 54 100 51 157 55 87 Kv| 74 40 50 32 52 Sh| 57 105 57 75 Ww| - 32 38 Wz| 63 93 Yg| 39 Average S-band SNRs by baseline | Ag Ft Ht Ke Kk Ny Kv Sh Ww Wz Yg AVG ---------------------------------------------------------------- Ag| 15 18 14 18 17 - - 14 17 - 17 Ft| 24 - 23 21 15 17 - 22 15 21 Ht| 23 - 42 21 38 22 51 27 32 Ke| 31 23 21 29 20 21 22 23 Kk| 41 30 41 34 41 29 35 Ny| 23 34 25 55 24 36 Kv| 30 20 22 21 26 Sh| 24 37 28 32 Ww| - 20 23 Wz| 23 39 Yg| 23 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M KATH12M KOKEE NYALES20 SEJONG SESHAN25 WARK12M 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 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 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 1317+019 1.00 1.50 0.00 0 0 0035+413 1.00 1.50 0.00 0 0 2211-388 1.00 1.50 0.00 0 0 2206+650 1.00 1.50 0.09 4 4 1801+010 1.00 1.50 0.21 9 7 2259+058 1.00 1.50 0.00 0 0 0729+259 1.00 1.50 0.40 17 10 0943+105 1.00 1.50 0.00 0 0 0342+147 1.00 1.50 0.19 8 3 1739+522 1.00 1.50 1.45 61 22 Total 2.35 99 46 =========================================================== 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 AgFtHtKeKkNyKvShWwWzYg 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 AGGO 2.00 2 FORTLEZA 4.00 =========================================================== 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) Ag Ft Ht Ke Kk Ny Kv Sh Ww Wz Ag Ft Ht Ke Kk Ny Kv Sh Ww Wz Ft 15 Ft 13 Ht 15 20 Ht 13 15 Ke 15 20 20 Ke 13 15 15 Kk 15 20 20 20 Kk 13 15 15 15 Ny 15 20 20 20 20 Ny 13 15 15 15 15 Kv 15 20 20 20 20 20 Kv 13 15 15 15 15 15 Sh 15 20 20 20 20 20 20 Sh 13 15 15 15 15 15 15 Ww 15 20 20 20 20 20 20 20 Ww 13 15 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 20 Wz 13 15 15 15 15 15 15 15 15 Yg 15 20 20 20 20 20 20 20 20 20 Yg 13 15 15 15 15 15 15 15 15 15