Session Notes for R1 (Rapid Turnaround Monday) session: r1898 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2019.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1898 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2019-162-17:00:00 End: 2019-163-17:00:00 Current yyyyddd: 2019162 (2019.44) ( 18646 MJD, TUES 11JUN.) Greenwich sidereal time: 10:18:59 (17:00:00 UT) Sun's RA and DEC: 5h 18.6m 23d 5.7 =========================================================== Important Station Information Ishioka was 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 Ag Ht Is Ke Kk Ma Ny Kv Wz Yg 1057-797 19162-170000| 80 80 | 2000+472 19162-170000| 237 249 244 217 242 249 125 240| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ht Is Ke Kk Ma Ny Kv Wz Yg 2000+472 19163-165216| 149 249 131 246 143 249 140 247| 0700-197 19163-165218| 93 93 | 0530-727 19163-165444| 154 154 | 1053+815 19163-165526| 83 124 87 124 | 1741-038 19163-165738| 137 137 137 137| 0642+449 19163-165809| 106 106 106 106 | =========================================================== SKED Summary from file ./r1898.skd for experiment R1898 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 9.8 Min = 0.0 Max = 186.7 (Baseline Ag-Kk on 2227-088) RMS = 13.4 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ht=HART15M Is=ISHIOKA Ke=KATH12M Kk=KOKEE Ma=MATERA Ny=NYALES20 Kv=SEJONG Wz=WETTZELL Yg=YARRA12M Ag Ht Is Ke Kk Ma Ny Kv Wz Yg Avg % obs. time: 51 57 68 73 53 55 62 67 63 70 62 % cal. time: 3 5 4 4 5 4 5 4 5 4 4 % slew time: 5 30 7 13 27 34 25 19 15 14 19 % idle time: 39 7 20 9 14 7 8 9 16 11 14 total # scans: 298 447 341 350 423 370 419 361 421 354 378 # scans/hour : 12 19 14 15 18 15 17 15 18 15 16 Avg scan (sec): 148 109 173 181 109 127 127 161 129 171 143 # 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): 2.83 3.13 3.78 4.05 2.95 3.02 3.40 3.72 3.46 3.88 3.42 # OF OBSERVATIONS BY BASELINE | Ag Ht Is Ke Kk Ma Ny Kv Wz Yg Total ------------------------------------------------------------ Ag| 181 1 23 76 61 37 0 68 28 475 Ht| 74 126 0 203 123 102 205 149 1163 Is| 199 217 145 196 276 169 174 1451 Ke| 142 103 105 172 106 294 1270 Kk| 106 206 212 146 120 1225 Ma| 244 159 289 104 1414 Ny| 194 306 84 1495 Kv| 178 157 1450 Wz| 94 1561 Yg| 1204 Number of 2-station scans: 378 Number of 3-station scans: 202 Number of 4-station scans: 166 Number of 5-station scans: 144 Number of 6-station scans: 92 Number of 7-station scans: 42 Number of 8-station scans: 24 Number of 9-station scans: 0 Number of 10-station scans: 0 Total number of scans: 1048 Total number of obs: 6354 Total integrated obs-time: 823874 Average obs-time: 129.7 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: | 414| 514| 620| 419| 536| 394| 364| 405| 451| 303| 343| 241| 154| 202| 206| 192| 149| 149| 298| Average X-band SNRs by baseline | Ag Ht Is Ke Kk Ma Ny Kv Wz Yg AVG ----------------------------------------------------------- Ag| 29 25 19 19 33 30 - 40 19 29 Ht| 54 40 - 78 64 36 97 40 58 Is| 53 56 59 75 64 81 45 61 Ke| 35 39 40 35 48 39 41 Kk| 40 49 33 54 31 42 Ma| 100 39 144 37 78 Ny| 47 141 37 79 Kv| 54 31 44 Wz| 47 95 Yg| 38 Average S-band SNRs by baseline | Ag Ht Is Ke Kk Ma Ny Kv Wz Yg AVG ----------------------------------------------------------- Ag| 17 24 14 20 15 15 - 17 15 17 Ht| 34 21 - 35 32 20 43 25 29 Is| 31 55 30 39 35 42 29 38 Ke| 31 19 22 19 24 22 24 Kk| 32 41 31 42 28 37 Ma| 34 18 45 20 31 Ny| 23 48 22 35 Kv| 25 19 25 Wz| 26 39 Yg| 23 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: AGGO HART15M ISHIOKA KATH12M KOKEE MATERA NYALES20 SEJONG 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 1326-698 1.00 1.50 0.09 6 6 1619+491 1.00 1.50 0.03 2 2 1947+079 1.00 1.50 0.06 4 2 1021-006 1.00 1.50 0.03 2 2 0600+177 1.00 1.50 0.09 6 4 2319+444 1.00 1.50 0.06 4 2 0954+658 1.00 1.50 1.56 99 9 1330+022 1.00 1.50 0.05 3 1 0438-436 1.00 1.50 0.13 8 8 NGC1052 1.00 1.50 0.08 5 5 Total 2.19 139 41 =========================================================== 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 AgHtIsKeKkMaNyKvWzYg 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 SplitTwins No =========================================================== Weighted Station 1 AGGO 3.00 =========================================================== 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 Ht Is Ke Kk Ma Ny Kv Wz Ag Ht Is Ke Kk Ma Ny Kv Wz Ht 15 Ht 13 Is 15 20 Is 13 15 Ke 15 20 20 Ke 13 15 15 Kk 15 20 20 20 Kk 13 15 15 15 Ma 15 20 20 20 20 Ma 13 15 15 15 15 Ny 15 20 20 20 20 20 Ny 13 15 15 15 15 15 Kv 15 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 Wz 13 15 15 15 15 15 15 15 Yg 15 20 20 20 20 20 20 20 20 Yg 13 15 15 15 15 15 15 15 15