Session Notes for R1 (Rapid Turnaround Monday) session: r1953 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2020.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1953 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2020-181-17:00:00 End: 2020-182-17:00:00 Current yyyyddd: 2020181 (2020.50) ( 19030 MJD, MON. 29JUN.) Greenwich sidereal time: 11:32:56 (17:00:00 UT) Sun's RA and DEC: 6h 36.6m 23d 10.2 =========================================================== Important Station Information Ny Alesund will observe with a warm receiver during this session. Ny Alesund-South was tagged along to this schedule file. =========================================================== There are no observations for Kokee and Wettzell-North from 18:15 U.T. to 19:45 U.T. Kokee and Wettzell-North will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wn Ys 0814+425 20181-170000| 213 213 160 172 85 183 109 77 66| 1057-797 20181-170000| 304 304 | 0613+570 20181-170158| 91 71 91 68| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wn Ys 0059+581 20182-165401| 127 70 91 20 99 94 20 127 93| 1057-797 20182-165511| 284 284 284 284 | 1751+288 20182-165649| 186 186 103 186 186 186 186 186| =========================================================== SKED Summary from file ./r1953.skd for experiment R1953 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 10.0 Min = 0.0 Max = 116.8 (Baseline Ag-Kk on 2355-106) RMS = 13.5 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ft=FORTLEZA Ht=HART15M Ho=HOBART26 Kk=KOKEE Ma=MATERA Ny=NYALES20 Ns=NYALE13S On=ONSALA60 Kv=SEJONG Sv=SVETLOE Wn=WETTZ13N Ys=YEBES40M Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wn Ys Avg % obs. time: 70 54 57 38 46 56 62 27 64 55 32 67 58 53 % cal. time: 3 3 4 4 5 5 5 5 5 5 4 5 5 4 % slew time: 5 39 22 43 24 33 21 3 24 21 50 7 28 25 % idle time: 21 3 16 15 24 5 12 65 6 19 13 20 8 18 total # scans: 260 273 347 317 405 410 401 394 398 413 350 432 437 372 # scans/hour : 11 11 14 13 17 17 17 16 17 17 15 18 18 16 Avg scan (sec): 234 170 142 102 99 117 134 58 138 114 80 134 114 125 # 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): 3.89 2.98 3.14 2.08 2.55 3.08 3.43 1.47 3.52 3.02 1.79 3.72 3.18 2.91 # OF OBSERVATIONS BY BASELINE | Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wn Ys Total --------------------------------------------------------------------------- Ag| 222 164 38 29 94 27 30 81 0 41 85 127 938 Ft| 157 20 35 115 48 46 99 4 67 110 164 1087 Ht| 81 0 165 65 71 121 44 101 159 199 1327 Ho| 164 17 40 23 18 165 26 17 5 614 Kk| 108 188 182 128 249 138 137 112 1470 Ma| 257 273 335 154 242 357 323 2440 Ny| 343 297 239 257 272 233 2266 Ns| 291 213 259 289 252 2272 On| 175 249 339 287 2420 Kv| 178 168 137 1726 Sv| 265 231 2054 Wn| 344 2542 Ys| 2414 Number of 2-station scans: 260 Number of 3-station scans: 217 Number of 4-station scans: 114 Number of 5-station scans: 79 Number of 6-station scans: 90 Number of 7-station scans: 97 Number of 8-station scans: 109 Number of 9-station scans: 66 Number of 10-station scans: 13 Number of 11-station scans: 0 Number of 12-station scans: 0 Number of 13-station scans: 0 Total number of scans: 1045 Total number of obs: 11785 Total integrated obs-time: 1105786 Average obs-time: 93.8 Histogram of observation durations Dur: 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 #Obs: | 2810| 2035| 1690| 1412| 919| 660| 480| 370| 357| 184| 136| 203| 105| 97| 66| 56| 51| 60| 94| Average X-band SNRs by baseline | Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wn Ys AVG -------------------------------------------------------------------------- Ag| 21 32 19 21 29 26 25 27 - 46 35 71 34 Ft| 66 31 40 67 49 61 59 24 97 70 169 72 Ht| 66 - 116 70 64 102 60 181 140 302 124 Ho| 55 56 47 71 55 51 118 74 162 56 Kk| 45 47 45 43 47 90 56 123 57 Ma| 78 77 112 42 207 139 318 132 Ny| 66 81 44 158 98 199 92 Ns| 75 38 160 86 200 92 On| 44 196 134 289 122 Kv| 94 56 112 56 Sv| 252 524 208 Wn| 370 154 Ys| 272 Average S-band SNRs by baseline | Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wn Ys AVG -------------------------------------------------------------------------- Ag| 15 29 20 26 20 17 14 19 - 29 33 24 22 Ft| 42 23 36 30 22 23 28 16 42 44 37 31 Ht| 48 - 62 41 33 59 32 95 101 77 60 Ho| 47 28 26 24 26 25 44 44 40 35 Kk| 39 42 35 39 42 67 65 48 46 Ma| 34 29 45 20 74 73 59 48 Ny| 27 35 22 60 57 42 38 Ns| 28 16 53 42 35 33 On| 21 72 73 56 47 Kv| 39 34 25 28 Sv| 119 92 72 Wn| 93 71 Ys| 58 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO FORTLEZA HART15M HOBART26 KOKEE MATERA NYALES20 NYALE13S ONSALA60 SEJONG SVETLOE WETTZ13N YEBES40M Mode Tot.Rate #Chan Chan.BW Tot.BW #BBC #bits Tracks*(fan) Tot.tracks Barrel Mk341:1 512 Mbps 16 8 Mhz 128 Mhz 14 2 32*(1) 32 NONE X-band spanned bw= 720.0 MHz rms spanned bw= 277.7 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 2201+171 1.00 1.50 1.09 128 8 1548+056 1.00 1.50 0.81 95 9 1016-311 1.00 1.50 0.29 34 14 0747+185 1.00 1.50 0.24 28 7 0334-131 1.00 1.50 0.34 40 11 2236-572 1.00 1.50 0.10 12 12 1920-211 1.00 1.50 0.13 15 6 1412-368 1.00 1.50 0.02 2 2 1014+615 1.00 1.50 0.72 85 6 0227+403 1.00 1.50 0.13 15 6 Total 3.85 454 81 =========================================================== Minor Options Astro Abs 3.00 BegScan Rel 1.00 EndScan Rel 1.00 NumObs Rel 1.00 StatWt Abs 2.00 =========================================================== Major Options Subnet AgFtHtHoKkMaNyNsOnKvSvWnYs 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 2 FORTLEZA 1.00 =========================================================== 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 Ho Kk Ma Ny Ns On Kv Sv Wn Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wn Ft 15 Ft 13 Ht 15 20 Ht 13 15 Ho 15 20 20 Ho 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 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 Sv 15 20 20 20 20 20 20 20 20 20 Sv 13 15 15 15 15 15 15 15 15 15 Wn 15 20 20 20 20 20 20 20 20 20 20 Wn 13 15 15 15 15 15 15 15 15 15 15 Ys 15 20 20 20 20 20 20 20 20 20 20 20 Ys 13 15 15 15 15 15 15 15 15 15 15 15