Session Notes for R1 (Rapid Turnaround Monday) session: r1910 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: R1910 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2019-245-17:00:00 End: 2019-246-17:00:00 Current yyyyddd: 2019245 (2019.67) ( 18729 MJD, MON. 2SEP.) Greenwich sidereal time: 15:46:13 (17:00:00 UT) Sun's RA and DEC: 10h 45.9m 7d 50.3 =========================================================== Important Station Information Ny Alesund-South and Noto were tagged along to this schedule file. =========================================================== There are no observations for Ishioka and Wettzell from 18:15 U.T. to 19:45 U.T. Ishioka and Wettzell will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Is Ma Nt Ny Ns On Kv Sh Wz Yg 1057-797 19245-170000| 243 243 206| 1806+456 19245-170000| 202 202 181 81 196 151 194 196 176 202 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Is Ma Nt Ny Ns On Kv Sh Wz Yg 1657-261 19246-165136| 295 295 124 157 60 275 198 273| 0718+793 19246-165146| 248 248 161 54 | 2008-159 19246-165535| 67 260 37 260 36 72 | 0215+015 19246-165710| 165 165| DA426 19246-165756| 119 119 94 119 119 119 | =========================================================== SKED Summary from file ./r1910.skd for experiment R1910 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 9.1 Min = 0.0 Max = 120.0 (Baseline Ft-Ny on 1741-038) RMS = 11.7 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ft=FORTLEZA Ht=HART15M Is=ISHIOKA Ma=MATERA Nt=NOTO Ny=NYALES20 Ns=NYALE13S On=ONSALA60 Kv=SEJONG Sh=SESHAN25 Wz=WETTZELL Yg=YARRA12M Ag Ft Ht Is Ma Nt Ny Ns On Kv Sh Wz Yg Avg % obs. time: 47 54 61 68 58 21 64 34 65 67 44 66 51 54 % cal. time: 3 3 4 4 4 3 4 4 4 4 5 5 3 4 % slew time: 4 36 25 7 31 36 23 3 22 16 44 13 10 21 % idle time: 45 7 8 20 6 39 8 58 8 13 5 16 36 21 total # scans: 221 257 384 376 345 293 375 305 324 326 430 405 252 330 # scans/hour : 9 11 16 16 14 12 16 13 14 14 18 17 11 14 Avg scan (sec): 185 180 138 156 145 61 147 98 174 177 89 140 174 143 # data tracks: 32 32 32 32 32 32 32 32 32 32 32 32 32 # Mk5 tracks: 32 32 32 32 32 32 32 32 32 32 32 32 32 Total TB(M5): 2.61 2.96 3.39 3.75 3.21 1.14 3.53 1.90 3.62 3.69 2.45 3.63 2.80 2.98 # OF OBSERVATIONS BY BASELINE | Ag Ft Ht Is Ma Nt Ny Ns On Kv Sh Wz Yg Total --------------------------------------------------------------------------- Ag| 145 104 0 20 22 13 12 21 0 0 34 22 393 Ft| 104 31 84 76 73 66 77 27 32 92 15 822 Ht| 91 144 125 113 79 126 89 130 155 142 1402 Is| 200 165 248 210 199 254 327 240 102 2067 Ma| 236 271 244 298 189 228 297 55 2266 Nt| 221 198 216 150 192 237 45 1883 Ny| 279 275 203 270 320 41 2327 Ns| 251 179 223 267 29 2037 On| 186 219 286 54 2208 Kv| 286 195 95 1853 Sh| 267 123 2297 Wz| 60 2450 Yg| 783 Number of 2-station scans: 308 Number of 3-station scans: 142 Number of 4-station scans: 82 Number of 5-station scans: 63 Number of 6-station scans: 62 Number of 7-station scans: 49 Number of 8-station scans: 72 Number of 9-station scans: 93 Number of 10-station scans: 37 Number of 11-station scans: 10 Number of 12-station scans: 0 Number of 13-station scans: 0 Total number of scans: 918 Total number of obs: 11394 Total integrated obs-time: 1247187 Average obs-time: 109.5 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: | 1520| 994| 982| 1164| 945| 902| 874| 499| 448| 650| 364| 318| 395| 308| 198| 136| 131| 164| 402| Average X-band SNRs by baseline | Ag Ft Ht Is Ma Nt Ny Ns On Kv Sh Wz Yg AVG -------------------------------------------------------------------------- Ag| 31 36 - 29 21 24 20 25 - - 40 24 31 Ft| 56 35 47 39 47 33 42 25 44 72 41 44 Ht| 47 68 66 58 45 52 32 67 95 50 58 Is| 51 43 71 47 50 53 97 83 42 63 Ma| 81 87 64 86 41 74 132 35 77 Nt| 70 60 65 31 72 109 28 66 Ny| 87 90 47 91 129 38 83 Ns| 64 33 71 89 26 64 On| 38 68 121 31 72 Kv| 66 59 30 46 Sh| 108 51 79 Wz| 51 102 Yg| 41 Average S-band SNRs by baseline | Ag Ft Ht Is Ma Nt Ny Ns On Kv Sh Wz Yg AVG -------------------------------------------------------------------------- Ag| 14 19 - 18 15 23 18 18 - - 24 14 17 Ft| 29 21 19 20 22 17 20 15 20 30 18 21 Ht| 35 38 43 35 29 34 23 35 50 27 34 Is| 27 28 38 27 27 29 42 42 30 33 Ma| 37 36 28 34 19 28 47 24 32 Nt| 36 33 32 18 34 47 22 34 Ny| 35 37 23 36 52 29 37 Ns| 27 17 29 37 22 29 On| 19 27 46 25 31 Kv| 27 26 20 23 Sh| 39 27 33 Wz| 32 42 Yg| 26 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: AGGO FORTLEZA HART15M ISHIOKA MATERA NOTO NYALES20 NYALE13S ONSALA60 SEJONG SESHAN25 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 1142-225 1.00 1.50 0.07 8 6 1601+112 1.00 1.50 0.00 0 0 0209+168 1.00 1.50 0.00 0 0 1335+552 1.00 1.50 1.28 146 9 0506-612 1.00 1.50 0.11 13 13 1012+232 1.00 1.50 0.00 0 0 2216+178 1.00 1.50 0.12 14 5 1451-400 1.00 1.50 0.01 1 1 2220-351 1.00 1.50 0.04 4 2 1954+513 1.00 1.50 1.06 121 12 Total 2.69 307 48 =========================================================== 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 AgFtHtIsMaNtNyNsOnKvShWzYg 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 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) Ag Ft Ht Is Ma Nt Ny Ns On Kv Sh Wz Ag Ft Ht Is Ma Nt Ny Ns On Kv Sh Wz Ft 15 Ft 13 Ht 15 20 Ht 13 15 Is 15 20 20 Is 13 15 15 Ma 15 20 20 20 Ma 13 15 15 15 Nt 15 20 20 20 20 Nt 13 15 15 15 15 Ny 15 20 20 20 20 20 Ny 13 15 15 15 15 15 Ns 15 20 20 20 20 20 20 Ns 13 15 15 15 15 15 15 On 15 20 20 20 20 20 20 20 On 13 15 15 15 15 15 15 15 Kv 15 20 20 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 15 15 Sh 15 20 20 20 20 20 20 20 20 20 Sh 13 15 15 15 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 20 20 20 Wz 13 15 15 15 15 15 15 15 15 15 15 Yg 15 20 20 20 20 20 20 20 20 20 20 20 Yg 13 15 15 15 15 15 15 15 15 15 15 15