Session Notes for R1 (Rapid Turnaround Monday) session: r1909 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: R1909 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2019-238-17:00:00 End: 2019-239-17:00:00 Current yyyyddd: 2019238 (2019.65) ( 18722 MJD, MON. 26AUG.) Greenwich sidereal time: 15:18:37 (17:00:00 UT) Sun's RA and DEC: 10h 20.5m 10d 20.3 =========================================================== 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 Ny On Sh Wz Yg Ys Ns 1057-797 19238-170000| 135 135 43 | 3C418 19238-170000| 108 108 69 84 43 108 81 43| 0530-727 19238-170124| 135 135 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Is Ke Ny On Sh Wz Yg Ys Ns 1124-186 19239-165459| 148 148 | 2357-318 19239-165623| 86 86 | 2229+695 19239-165632| 43 43 | 0308-611 19239-165736| 139 139 | 1255-316 19239-165820| 95 95 95 | 2355-106 19239-165856| 59 59 | 1156+295 19239-165907| 48 48 48 43| =========================================================== SKED Summary from file ./r1909.skd for experiment R1909 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 7.0 Min = 0.0 Max = 84.7 (Baseline Is-Ys on 0727-115) RMS = 10.7 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ft=FORTLEZA Ht=HART15M Is=ISHIOKA Ke=KATH12M Ny=NYALES20 On=ONSALA60 Sh=SESHAN25 Wz=WETTZELL Yg=YARRA12M Ys=YEBES40M Ns=NYALE13S Ag Ft Ht Is Ke Ny On Sh Wz Yg Ys Ns Avg % obs. time: 45 49 61 72 69 65 60 48 68 68 62 31 58 % cal. time: 3 3 5 4 4 4 4 5 4 4 4 3 4 % slew time: 4 37 25 7 12 19 21 42 11 13 26 2 19 % idle time: 47 10 8 16 14 11 15 5 16 14 6 63 19 total # scans: 224 262 398 373 348 351 311 406 381 346 386 252 336 # scans/hour : 9 11 17 16 15 15 13 17 16 14 16 11 14 Avg scan (sec): 174 160 133 166 171 161 166 102 154 171 139 106 149 # data tracks: 16 16 16 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 16 16 16 Total TB(M5): 1.25 1.34 1.69 1.98 1.91 1.81 1.65 1.32 1.87 1.89 1.72 0.85 1.61 # OF OBSERVATIONS BY BASELINE | Ag Ft Ht Is Ke Ny On Sh Wz Yg Ys Ns Total ---------------------------------------------------------------------- Ag| 113 134 0 3 2 15 0 27 16 38 1 349 Ft| 118 27 3 71 100 29 98 12 116 58 745 Ht| 83 82 106 106 128 170 99 184 49 1259 Is| 159 237 162 313 202 119 184 172 1658 Ke| 68 55 155 78 285 63 51 1002 Ny| 210 251 275 38 256 210 1724 On| 172 227 49 234 201 1531 Sh| 243 125 217 179 1812 Wz| 58 317 194 1889 Yg| 52 33 886 Ys| 184 1845 Ns| 1332 Number of 2-station scans: 417 Number of 3-station scans: 176 Number of 4-station scans: 123 Number of 5-station scans: 81 Number of 6-station scans: 91 Number of 7-station scans: 89 Number of 8-station scans: 39 Number of 9-station scans: 32 Number of 10-station scans: 1 Number of 11-station scans: 0 Number of 12-station scans: 0 Total number of scans: 1049 Total number of obs: 8016 Total integrated obs-time: 1040281 Average obs-time: 129.8 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: | 1020| 702| 628| 880| 687| 434| 525| 492| 334| 446| 265| 174| 281| 170| 124| 179| 195| 480| Average X-band SNRs by baseline | Ag Ft Ht Is Ke Ny On Sh Wz Yg Ys Ns AVG --------------------------------------------------------------------- Ag| 26 24 - 19 22 26 - 31 16 55 22 28 Ft| 43 32 29 39 34 44 52 28 95 30 46 Ht| 43 36 51 49 62 77 38 142 43 62 Is| 41 59 45 78 67 34 108 47 62 Ke| 43 39 53 49 36 82 39 44 Ny| 71 79 103 40 167 79 87 On| 62 94 34 154 59 75 Sh| 90 45 150 69 80 Wz| 45 258 84 110 Yg| 76 36 40 Ys| 142 156 Ns| 74 Average S-band SNRs by baseline | Ag Ft Ht Is Ke Ny On Sh Wz Yg Ys Ns AVG --------------------------------------------------------------------- Ag| 14 18 - 14 13 15 - 17 13 16 13 16 Ft| 26 16 17 19 18 17 24 16 21 16 20 Ht| 28 22 27 28 30 40 26 37 25 29 Is| 24 29 22 37 30 24 25 23 28 Ke| 18 17 24 20 20 17 15 21 Ny| 30 31 41 20 33 32 31 On| 24 37 18 31 24 27 Sh| 33 24 27 28 29 Wz| 22 46 34 36 Yg| 19 17 22 Ys| 28 31 Ns| 27 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M ISHIOKA KATH12M NYALES20 ONSALA60 SESHAN25 WETTZELL YARRA12M YEBES40M 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 1755+578 1.00 1.50 0.00 0 0 1947+079 1.00 1.50 0.12 10 1 0444+634 1.00 1.50 1.62 130 11 2212-299 1.00 1.50 0.06 5 3 0955+326 1.00 1.50 0.27 22 6 1236+077 1.00 1.50 0.82 66 5 1557+032 1.00 1.50 0.06 5 3 0138-097 1.00 1.50 0.01 1 1 2201+315 1.00 1.50 0.32 26 10 1610-771 1.00 1.50 0.41 33 25 Total 3.72 298 65 =========================================================== 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 AgFtHtIsKeNyOnShWzYgYsNs 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 Ny On Sh Wz Yg Ys Ag Ft Ht Is Ke Ny On Sh Wz Yg Ys 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 Ny 15 20 20 20 20 Ny 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 Ys 15 20 20 20 20 20 20 20 20 20 Ys 13 15 15 15 15 15 15 15 15 15 Ns 15 20 20 20 20 20 20 20 20 20 20 Ns 13 15 15 15 15 15 15 15 15 15 15