Session Notes for R1 (Rapid Turnaround Monday) session: r1907 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: R1907 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2019-224-17:00:00 End: 2019-225-17:00:00 Current yyyyddd: 2019224 (2019.61) ( 18708 MJD, MON. 12AUG.) Greenwich sidereal time: 14:23:25 (17:00:00 UT) Sun's RA and DEC: 9h 28.5m 14d 54.2 =========================================================== Important Station Information Ny Alesund South was tagged along to this schedule file. =========================================================== There are no observations for Wettzell from 18:15 U.T. to 19:45 U.T. Wettzell will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Is Ke Ma On Sh Wz Yg Ns 0727-115 19224-170000| 160 160 | 1749+096 19224-170000| 77 148 144 82 148 60 140 101 87| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Is Ke Ma On Sh Wz Yg Ns 1057-797 19225-165401| 61 61 | 0133+476 19225-165413| 81 81 43 43 43| 1244-255 19225-165604| 231 231 231 231 | 2229+695 19225-165615| 220 220 220 | OJ287 19225-165818| 97 97 43| =========================================================== SKED Summary from file ./r1907.skd for experiment R1907 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.1 Min = 0.0 Max = 64.0 (Baseline Ke-Wz on 1749+096) RMS = 11.6 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ft=FORTLEZA Ht=HART15M Is=ISHIOKA Ke=KATH12M Ma=MATERA On=ONSALA60 Sh=SESHAN25 Wz=WETTZELL Yg=YARRA12M Ns=NYALE13S Ag Ft Ht Is Ke Ma On Sh Wz Yg Ns Avg % obs. time: 50 49 62 69 68 60 65 46 65 70 33 58 % cal. time: 3 3 4 4 4 4 4 5 5 4 3 4 % slew time: 4 37 24 7 13 30 21 44 11 14 2 19 % idle time: 42 10 8 19 14 5 9 4 18 12 61 19 total # scans: 227 259 385 379 370 357 345 433 407 359 268 344 # scans/hour : 9 11 16 16 15 15 14 18 17 15 11 14 Avg scan (sec): 191 165 140 157 158 145 163 91 138 167 106 146 # 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): 1.39 1.36 1.72 1.91 1.88 1.65 1.80 1.26 1.79 1.92 0.90 1.60 # OF OBSERVATIONS BY BASELINE | Ag Ft Ht Is Ke Ma On Sh Wz Yg Ns Total ----------------------------------------------------------------- Ag| 148 124 0 3 24 24 0 27 3 4 357 Ft| 102 21 4 73 74 26 90 15 43 596 Ht| 103 93 162 139 140 175 110 63 1211 Is| 161 200 192 339 218 140 191 1565 Ke| 76 64 182 77 315 57 1032 Ma| 307 222 309 84 216 1673 On| 218 290 75 226 1609 Sh| 258 156 198 1739 Wz| 83 219 1746 Yg| 54 1035 Ns| 1271 Number of 2-station scans: 432 Number of 3-station scans: 161 Number of 4-station scans: 131 Number of 5-station scans: 93 Number of 6-station scans: 104 Number of 7-station scans: 54 Number of 8-station scans: 53 Number of 9-station scans: 3 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1031 Total number of obs: 6917 Total integrated obs-time: 835089 Average obs-time: 120.7 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: | 1112| 638| 717| 587| 619| 455| 395| 352| 304| 320| 216| 219| 130| 216| 199| 69| 92| 277| Average X-band SNRs by baseline | Ag Ft Ht Is Ke Ma On Sh Wz Yg Ns AVG ---------------------------------------------------------------- Ag| 29 29 - 22 24 21 - 33 24 21 28 Ft| 50 27 41 39 37 38 57 34 37 40 Ht| 48 45 68 51 64 88 45 40 56 Is| 54 48 45 94 71 42 47 61 Ke| 43 41 67 62 43 46 51 Ma| 69 65 116 39 55 68 On| 58 106 40 53 63 Sh| 93 54 73 74 Wz| 57 84 89 Yg| 40 45 Ns| 59 Average S-band SNRs by baseline | Ag Ft Ht Is Ke Ma On Sh Wz Yg Ns AVG ---------------------------------------------------------------- Ag| 15 18 - 13 14 14 - 18 14 13 16 Ft| 28 16 16 19 19 17 26 17 17 20 Ht| 29 21 33 29 30 43 25 24 29 Is| 27 23 23 39 33 25 23 29 Ke| 17 18 25 23 22 17 22 Ma| 27 24 40 18 23 27 On| 23 39 20 22 26 Sh| 33 24 27 29 Wz| 24 32 35 Yg| 18 23 Ns| 24 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M ISHIOKA KATH12M MATERA ONSALA60 SESHAN25 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 Recording mode for: NYALE13S 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 0630-261 1.00 1.50 0.01 1 1 0246+061 1.00 1.50 0.26 18 4 2337+264 1.00 1.50 0.12 8 8 0244-452 1.00 1.50 0.01 1 1 1147+245 1.00 1.50 0.93 64 11 1806-458 1.00 1.50 0.03 2 2 1739+522 1.00 1.50 1.62 112 13 1614+051 1.00 1.50 0.45 31 3 0159+723 1.00 1.50 1.23 85 6 0600+177 1.00 1.50 0.03 2 2 Total 4.68 324 51 =========================================================== 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 AgFtHtIsKeMaOnShWzYgNs 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 Ft Ht Is Ke Ma On Sh Wz Yg Ag Ft Ht Is Ke Ma On Sh Wz Yg Ft 15 Ft 13 Ht 15 20 Ht 13 15 Is 15 20 20 Is 13 15 15 Ke 15 20 20 20 Ke 13 15 15 15 Ma 15 20 20 20 20 Ma 13 15 15 15 15 On 15 20 20 20 20 20 On 13 15 15 15 15 15 Sh 15 20 20 20 20 20 20 Sh 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 Ns 15 20 20 20 20 20 20 20 20 20 Ns 13 15 15 15 15 15 15 15 15 15