Session Notes for R1 (Rapid Turnaround Monday) session: r11031 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2021.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R11031 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2021-361-17:00:00 End: 2021-362-17:00:00 Current yyyyddd: 2021361 (2021.99) ( 19576 MJD, MON. 27DEC.) Greenwich sidereal time: 23:25:35 (17:00:00 UT) Sun's RA and DEC: 18h 26.9m -23d 17.5 =========================================================== Important Station Information Ny Alesund was tagged along to this schedule file. =========================================================== There are no observations for Ishioka 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 Is Kk Ma Ny Ns On Sa Kv Sh Wz Ys 1803+784 21361-170000| 121 97 77 168 33 168 25 | 2008-159 21361-170000| 172 172 167 165 118| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Is Kk Ma Ny Ns On Sa Kv Sh Wz Ys 0322+222 21362-165340| 200 161 195 200 163 150 111 200| OJ287 21362-165351| 27 27 20 | 0727-115 21362-165505| 47 20 47 | 2214+241 21362-165621| 195 195 | 1243-160 21362-165633| 28 28 | 0227+403 21362-165702| 173 173 173 173 | 1351-018 21362-165749| 126 126 | CTA26 21362-165801| 114 114 114| =========================================================== SKED Summary from file ./r11031.skd for experiment R11031 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 9.6 Min = 0.0 Max = 83.1 (Baseline Ag-Kk on 0727-115) RMS = 12.3 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Is=ISHIOKA Kk=KOKEE Ma=MATERA Ny=NYALES20 Ns=NYALE13S On=ONSALA60 Sa=RAEGSMAR Kv=SEJONG Sh=SESHAN25 Wz=WETTZELL Ys=YEBES40M Ag Is Kk Ma Ny Ns On Sa Kv Sh Wz Ys Avg % obs. time: 33 59 53 49 56 47 55 69 46 40 63 51 52 % cal. time: 2 6 6 6 5 4 6 6 5 6 6 6 5 % slew time: 3 9 29 39 24 3 30 6 21 46 13 33 22 % idle time: 60 24 11 6 13 44 8 18 27 6 17 9 21 total # scans: 201 532 506 491 469 370 493 514 435 559 510 509 465 # scans/hour : 8 22 21 20 20 15 21 21 18 23 21 21 19 Avg scan (sec): 143 96 90 86 104 109 97 117 91 62 106 87 98 # data tracks: 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 Total TB(M5): 1.84 3.28 2.92 2.72 3.11 2.59 3.05 3.84 2.53 2.21 3.47 2.85 2.87 # OF OBSERVATIONS BY BASELINE | Ag Is Kk Ma Ny Ns On Sa Kv Sh Wz Ys Total ---------------------------------------------------------------------- Ag| 0 74 66 33 14 60 142 0 0 70 75 534 Is| 315 204 240 166 219 169 301 446 224 176 2460 Kk| 131 217 175 154 148 201 272 150 117 1954 Ma| 323 179 445 385 135 219 427 434 2948 Ny| 257 335 283 159 243 313 311 2714 Ns| 205 153 142 167 199 171 1828 On| 368 142 232 419 408 2987 Sa| 96 180 376 410 2710 Kv| 349 135 110 1770 Sh| 225 189 2522 Wz| 435 2973 Ys| 2836 Number of 2-station scans: 325 Number of 3-station scans: 224 Number of 4-station scans: 129 Number of 5-station scans: 124 Number of 6-station scans: 110 Number of 7-station scans: 91 Number of 8-station scans: 69 Number of 9-station scans: 54 Number of 10-station scans: 62 Number of 11-station scans: 16 Number of 12-station scans: 0 Total number of scans: 1204 Total number of obs: 14118 Total integrated obs-time: 1166682 Average obs-time: 82.6 Histogram of observation durations Dur: 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 2520| 1252| 1084| 1317| 922| 834| 744| 853| 828| 658| 477| 374| 382| 260| 228| 288| 231| 866| Average X-band SNRs by baseline | Ag Is Kk Ma Ny Ns On Sa Kv Sh Wz Ys AVG --------------------------------------------------------------------- Ag| - 21 24 31 23 23 29 - - 35 60 32 Is| 57 52 90 72 52 54 59 95 92 128 76 Kk| 44 74 49 41 53 39 64 72 111 58 Ma| 101 75 73 80 42 78 124 204 99 Ny| 134 102 111 74 114 169 253 126 Ns| 83 99 60 83 146 209 103 On| 81 45 72 123 190 95 Sa| 42 70 146 225 108 Kv| 68 72 103 60 Sh| 114 179 92 Wz| 330 153 Ys| 212 Average S-band SNRs by baseline | Ag Is Kk Ma Ny Ns On Sa Kv Sh Wz Ys AVG --------------------------------------------------------------------- Ag| - 22 16 22 16 17 20 - - 22 18 19 Is| 50 25 41 25 26 30 32 42 42 30 36 Kk| 33 55 29 35 46 32 44 51 42 42 Ma| 36 21 30 34 18 28 45 38 33 Ny| 36 39 46 30 40 58 44 43 Ns| 23 30 19 22 38 27 27 On| 36 20 27 47 37 34 Sa| 21 29 59 46 39 Kv| 28 31 22 27 Sh| 40 32 34 Wz| 57 48 Ys| 40 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO ISHIOKA KOKEE MATERA NYALES20 NYALE13S ONSALA60 RAEGSMAR SEJONG SESHAN25 WETTZELL 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= 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 0422-380 1.00 1.50 0.08 11 5 0818-128 1.00 1.50 0.09 13 7 1651+391 1.00 1.50 0.02 3 3 1920-211 1.00 1.50 0.48 68 14 0227+403 1.00 1.50 1.48 209 25 2111+400 1.00 1.50 0.86 122 10 2244-372 1.00 1.50 0.08 11 4 0955+326 1.00 1.50 0.84 118 12 1435-218 1.00 1.50 0.30 42 9 0548+084 1.00 1.50 0.57 81 8 Total 4.80 678 97 =========================================================== 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 AgIsKkMaNyNsOnSaKvShWzYs 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 El_noise 0.0 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 Is Kk Ma Ny Ns On Sa Kv Sh Wz Ag Is Kk Ma Ny Ns On Sa Kv Sh Wz Is 15 Is 13 Kk 15 20 Kk 13 15 Ma 15 20 20 Ma 13 15 15 Ny 15 20 20 20 Ny 13 15 15 15 Ns 15 20 20 20 20 Ns 13 15 15 15 15 On 15 20 20 20 20 20 On 13 15 15 15 15 15 Sa 15 20 20 20 20 20 20 Sa 13 15 15 15 15 15 15 Kv 15 20 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 15 Sh 15 20 20 20 20 20 20 20 20 Sh 13 15 15 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 20 20 Wz 13 15 15 15 15 15 15 15 15 15 Ys 15 20 20 20 20 20 20 20 20 20 20 Ys 13 15 15 15 15 15 15 15 15 15 15