Session Notes for R1 (Rapid Turnaround Monday) session: r1919 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: R1919 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2019-308-17:00:00 End: 2019-309-17:00:00 Current yyyyddd: 2019308 (2019.84) ( 18792 MJD, MON. 4NOV.) Greenwich sidereal time: 19:54:36 (17:00:00 UT) Sun's RA and DEC: 14h 38.2m -15d 25.7 =========================================================== Important Station Information Ny Alesund-South was tagged along to this schedule file. =========================================================== There are no observations for Kokee 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 Ft Ht Is Kk Ma Ny Ns Kv Wn Wz Yg 1057-797 19308-170000| 63 63 | 1803+784 19308-170000| 106 43 43 43 43 43 106 100 100 | 1406-076 19308-170202| 178 178 | 1150+497 19308-170236| 187 223 223 | 3C446 19308-170405| 150 43 68 70 153 153 150| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Is Kk Ma Ny Ns Kv Wn Wz Yg 0017+200 19309-165242| 109 109 109| 2209+236 19309-165245| 43 43 | 1406-076 19309-165422| 181 181 | 0133+476 19309-165525| 43 104 80 102 104 157 157 | 1908-201 19309-165635| 43 43 | =========================================================== SKED Summary from file ./r1919.skd for experiment R1919 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 5.5 Min = 0.0 Max = 342.9 (Baseline Ag-Kk on 0727-115) RMS = 12.5 Total time: 1437 minutes ( 24.0 hours). Key: Ag=AGGO Ft=FORTLEZA Ht=HART15M Is=ISHIOKA Kk=KOKEE Ma=MATERA Ny=NYALES20 Ns=NYALE13S Kv=SEJONG Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ag Ft Ht Is Kk Ma Ny Ns Kv Wn Wz Yg Avg % obs. time: 42 55 48 55 44 52 51 26 50 48 47 40 46 % cal. time: 2 3 4 6 4 4 5 2 4 4 4 3 4 % slew time: 4 34 24 10 25 29 20 2 18 3 12 10 17 % idle time: 50 7 22 27 25 14 23 69 26 44 37 46 33 total # scans: 209 255 373 502 380 359 390 203 365 353 359 258 333 # scans/hour : 9 11 16 21 16 15 16 8 15 15 15 11 14 Avg scan (sec): 175 184 111 95 101 124 113 108 119 117 112 133 123 # 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): 1.17 1.50 1.33 1.53 1.23 1.42 1.41 0.70 1.39 1.32 1.28 1.10 1.28 # OF OBSERVATIONS BY BASELINE | Ag Ft Ht Is Kk Ma Ny Ns Kv Wn Wz Yg Total ---------------------------------------------------------------------- Ag| 56 130 0 35 36 8 6 0 44 42 3 360 Ft| 125 21 62 120 110 62 10 122 59 11 758 Ht| 28 0 117 57 31 20 127 75 84 794 Is| 250 94 189 118 312 100 141 123 1376 Kk| 67 155 97 152 73 89 56 1036 Ma| 200 136 62 226 153 26 1237 Ny| 153 121 175 148 20 1336 Ns| 83 115 90 15 906 Kv| 83 116 84 1043 Wn| 85 34 1184 Wz| 41 1039 Yg| 497 Number of 2-station scans: 593 Number of 3-station scans: 265 Number of 4-station scans: 182 Number of 5-station scans: 105 Number of 6-station scans: 62 Number of 7-station scans: 31 Number of 8-station scans: 15 Number of 9-station scans: 7 Number of 10-station scans: 0 Number of 11-station scans: 0 Number of 12-station scans: 0 Total number of scans: 1260 Total number of obs: 5783 Total integrated obs-time: 589103 Average obs-time: 101.9 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: | 1300| 692| 689| 602| 393| 351| 364| 284| 201| 95| 211| 124| 111| 103| 64| 37| 62| 100| Average X-band SNRs by baseline | Ag Ft Ht Is Kk Ma Ny Ns Kv Wn Wz Yg AVG --------------------------------------------------------------------- Ag| 25 18 - 18 22 18 17 - 19 24 16 20 Ft| 32 24 23 38 32 31 26 37 59 27 34 Ht| 35 - 55 43 42 27 61 82 29 43 Is| 39 38 46 42 39 39 48 30 40 Kk| 32 41 37 27 33 39 22 34 Ma| 60 62 32 72 94 34 58 Ny| 77 33 66 79 29 55 Ns| 31 60 76 22 54 Kv| 32 39 27 34 Wn| 208 29 64 Wz| 37 75 Yg| 29 Average S-band SNRs by baseline | Ag Ft Ht Is Kk Ma Ny Ns Kv Wn Wz Yg AVG --------------------------------------------------------------------- Ag| 13 15 - 18 13 14 13 - 16 15 13 15 Ft| 19 16 23 18 16 16 15 23 27 16 19 Ht| 24 - 28 24 25 17 39 39 19 26 Is| 33 20 24 24 19 28 24 18 24 Kk| 26 33 32 21 35 32 22 29 Ma| 25 26 16 37 36 15 27 Ny| 30 17 37 33 16 27 Ns| 17 35 33 15 27 Kv| 21 19 15 18 Wn| 100 19 37 Wz| 18 35 Yg| 18 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M ISHIOKA KOKEE MATERA NYALES20 SEJONG WETTZ13N 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= 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 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= 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 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= 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 10.00 6.00 16.00 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 0009-148 1.00 1.50 0.31 18 13 NGC1218 1.00 1.50 0.02 1 1 0642-349 1.00 1.50 0.00 0 0 2336+598 1.00 1.50 0.12 7 5 2022-077 1.00 1.50 0.02 1 1 1150+497 1.00 1.50 0.66 38 11 1725+044 1.00 1.50 0.12 7 7 1511-476 1.00 1.50 0.00 0 0 1034-374 1.00 1.50 0.00 0 0 2236-572 1.00 1.50 0.22 13 13 Total 1.47 85 51 =========================================================== 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 AgFtHtIsKkMaNyNsKvWnWzYg 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 4.00 2 FORTLEZA 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 Ft Ht Is Kk Ma Ny Ns Kv Wn Wz Ag Ft Ht Is Kk Ma Ny Ns Kv Wn Wz Ft 15 Ft 13 Ht 15 20 Ht 13 15 Is 15 20 20 Is 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 Kv 15 20 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 15 Wn 15 20 20 20 20 20 20 20 20 Wn 13 15 15 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 20 99 Wz 13 15 15 15 15 15 15 15 15 99 Yg 15 20 20 20 20 20 20 20 20 20 20 Yg 13 15 15 15 15 15 15 15 15 15 15