Session Notes for R1 (Rapid Turnaround Monday) session: r1895 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2016.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1895 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2019-140-17:00:00 End: 2019-141-17:00:00 Current yyyyddd: 2019140 (2019.38) ( 18624 MJD, MON. 20MAY.) Greenwich sidereal time: 08:52:15 (17:00:00 UT) Sun's RA and DEC: 3h 48.8m 20d 1.2 =========================================================== Important Station Information Yarragadee 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 Ny On Wz Yg 0727-115 19140-170000| 176 57 141 115 158 176 | 1741-038 19140-170000| 43 43 43| 0017+200 19140-170119| 43 43 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Is Ke Ma Ny On Wz Yg 1751+288 19141-165149| 213 189 213| 0727-115 19141-165324| 139 77 131 114 110 139 | 2144+092 19141-165558| 237 237 | OJ287 19141-165629| 74 43 47 54 43 74 | 0823+033 19141-165804| 111 111 | 1034-293 19141-165837| 78 78 78 | =========================================================== SKED Summary from file ./r1895.skd for experiment R1895 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.6 Min = 0.0 Max = 144.0 (Baseline Ag-Is on 0823+033) RMS = 13.2 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ft=FORTLEZA Ht=HART15M Is=ISHIOKA Ke=KATH12M Ma=MATERA Ny=NYALES20 On=ONSALA60 Wz=WETTZELL Yg=YARRA12M Ag Ft Ht Is Ke Ma Ny On Wz Yg Avg % obs. time: 44 44 63 72 70 58 64 64 64 66 61 % cal. time: 2 3 4 5 5 4 5 4 5 4 4 % slew time: 4 39 23 8 14 32 23 22 15 14 20 % idle time: 49 12 8 14 11 5 7 8 16 15 15 total # scans: 209 259 383 397 391 361 416 347 412 367 354 # scans/hour : 9 11 16 17 16 15 17 14 17 15 15 Avg scan (sec): 182 148 142 157 154 139 132 161 134 156 149 # data tracks: 16 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 16 Total TB(M5): 1.22 1.23 1.74 2.00 1.93 1.60 1.76 1.78 1.76 1.83 1.68 # OF OBSERVATIONS BY BASELINE | Ag Ft Ht Is Ke Ma Ny On Wz Yg Total ------------------------------------------------------------ Ag| 128 110 1 1 28 21 26 34 3 352 Ft| 108 34 1 93 90 86 117 9 666 Ht| 108 74 160 131 141 180 87 1099 Is| 188 200 255 193 200 147 1326 Ke| 55 73 51 67 321 831 Ma| 283 313 314 55 1501 Ny| 287 311 60 1511 On| 296 53 1446 Wz| 68 1587 Yg| 803 Number of 2-station scans: 477 Number of 3-station scans: 201 Number of 4-station scans: 108 Number of 5-station scans: 112 Number of 6-station scans: 102 Number of 7-station scans: 43 Number of 8-station scans: 10 Number of 9-station scans: 0 Number of 10-station scans: 0 Total number of scans: 1053 Total number of obs: 5561 Total integrated obs-time: 720645 Average obs-time: 129.6 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: | 839| 397| 502| 448| 323| 426| 422| 408| 311| 241| 133| 149| 168| 132| 93| 116| 85| 368| Average X-band SNRs by baseline | Ag Ft Ht Is Ke Ma Ny On Wz Yg AVG ----------------------------------------------------------- Ag| 31 29 20 22 26 30 24 32 30 29 Ft| 53 30 35 44 49 39 60 28 45 Ht| 44 40 64 57 52 94 43 57 Is| 49 46 65 43 68 38 52 Ke| 40 50 40 58 39 44 Ma| 76 73 117 41 73 Ny| 78 126 43 79 On| 110 36 70 Wz| 59 98 Yg| 41 Average S-band SNRs by baseline | Ag Ft Ht Is Ke Ma Ny On Wz Yg AVG ----------------------------------------------------------- Ag| 16 18 13 13 17 19 16 20 13 17 Ft| 30 19 15 22 23 21 29 18 23 Ht| 29 22 33 33 30 46 27 31 Is| 24 24 31 24 35 24 27 Ke| 18 22 19 25 20 21 Ma| 30 29 42 20 30 Ny| 32 45 24 33 On| 42 20 30 Wz| 26 39 Yg| 22 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M ISHIOKA KATH12M MATERA NYALES20 ONSALA60 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 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 0858-279 1.00 1.50 0.04 2 2 2152-699 1.00 1.50 0.05 3 3 0335-364 1.00 1.50 0.00 0 0 2352+495 1.00 1.50 0.04 2 2 2127-096 1.00 1.50 0.02 1 1 1014+615 1.00 1.50 1.49 83 10 0515+208 1.00 1.50 0.02 1 1 0221+067 1.00 1.50 0.18 10 1 1557+032 1.00 1.50 0.02 1 1 1738+476 1.00 1.50 1.11 62 14 Total 2.97 165 35 =========================================================== 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 AgFtHtIsKeMaNyOnWzYg 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 Ny On Wz Ag Ft Ht Is Ke Ma Ny On Wz 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 Ny 15 20 20 20 20 20 Ny 13 15 15 15 15 15 On 15 20 20 20 20 20 20 On 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