Session Notes for R1 (Rapid Turnaround Monday) session: r1785 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2017.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1785 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-086-17:00:00 End: 2017-087-17:00:00 Current yyyyddd: 2017086 (2017.24) ( 17840 MJD, MON. 27MAR.) Greenwich sidereal time: 05:21:15 (17:00:00 UT) Sun's RA and DEC: 0h 26.5m 2d 51.9 =========================================================== Important Station Information Ny Alesund 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 Ht Hb Is Ke Ny On Sh Ww Wz Yg 0017+200 17086-170000| 163 163 64 | 1144-379 17086-170000| 85 92 95 95 83 85 91| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ht Hb Is Ke Ny On Sh Ww Wz Yg 3C274 17087-164551| 255 255 254| 1519-273 17087-164652| 300 167 300 | 0529+483 17087-164743| 104 83 104 83 | 0834-201 17087-165047| 69 205 234 208 232 234| 1144-379 17087-165253| 85 85 50 85 | 1034-293 17087-165454| 295 295 | OJ287 17087-165522| 73 73 63 63 73 73| 0748+126 17087-165716| 159 159 159 159 159 | =========================================================== SKED Summary from file ./r1785.skd for experiment R1785 (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 Hb-On on 0834-201) RMS = 13.0 Total time: 1440 minutes ( 24.0 hours). Key: Ht=HART15M Hb=HOBART12 Is=ISHIOKA Ke=KATH12M Ny=NYALES20 On=ONSALA60 Sh=SESHAN25 Ww=WARK12M Wz=WETTZELL Yg=YARRA12M Ht Hb Is Ke Ny On Sh Ww Wz Yg Avg % obs. time: 60 74 68 71 52 53 51 66 61 71 63 % cal. time: 5 4 5 4 4 5 5 4 6 4 5 % slew time: 21 12 8 11 19 27 37 10 15 11 18 % idle time: 12 9 17 13 23 15 5 18 17 14 15 total # scans: 423 378 444 351 368 424 474 338 498 349 404 # scans/hour : 18 16 19 15 15 18 20 14 21 15 17 Avg scan (sec): 124 170 133 176 123 108 94 169 106 175 137 # 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): 1.7 2.1 1.9 2.0 1.5 1.5 1.4 1.8 1.7 2.0 1.7 # OF OBSERVATIONS BY BASELINE | Ht Hb Is Ke Ny On Sh Ww Wz Yg Total ------------------------------------------------------------ Ht| 95 108 84 141 197 161 56 255 110 1207 Hb| 119 233 26 12 117 284 20 229 1135 Is| 154 205 159 386 111 183 129 1554 Ke| 61 40 161 211 59 280 1283 Ny| 267 228 16 283 51 1278 On| 179 2 391 40 1287 Sh| 99 222 144 1697 Ww| 1 188 968 Wz| 49 1463 Yg| 1220 Number of 2-station scans: 366 Number of 3-station scans: 291 Number of 4-station scans: 197 Number of 5-station scans: 123 Number of 6-station scans: 100 Number of 7-station scans: 43 Number of 8-station scans: 15 Number of 9-station scans: 2 Number of 10-station scans: 0 Total number of scans: 1137 Total number of obs: 6546 Total integrated obs-time: 781668 Average obs-time: 119.4 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: | 834| 717| 761| 607| 498| 447| 536| 295| 323| 286| 169| 198| 167| 179| 147| 77| 91| 214 Average X-band SNRs by baseline | Ht Hb Is Ke Ny On Sh Ww Wz Yg AVG ----------------------------------------------------------- Ht| 33 36 33 51 41 51 31 63 37 46 Hb| 43 42 59 73 64 42 83 39 45 Is| 46 64 42 83 46 62 35 57 Ke| 65 53 78 38 66 39 48 Ny| 85 97 48 112 58 83 On| 67 107 82 51 68 Sh| 61 97 60 77 Ww| 162 34 42 Wz| 74 84 Yg| 43 Average S-band SNRs by baseline | Ht Hb Is Ke Ny On Sh Ww Wz Yg AVG ----------------------------------------------------------- Ht| 22 24 21 26 20 27 20 29 24 25 Hb| 20 17 17 16 20 19 20 19 19 Is| 24 26 20 31 21 28 23 25 Ke| 20 16 24 18 20 20 20 Ny| 24 28 19 32 20 26 On| 22 15 25 17 22 Sh| 20 30 25 26 Ww| 19 18 19 Wz| 23 28 Yg| 21 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: HART15M HOBART12 ISHIOKA KATH12M NYALES20 SESHAN25 WARK12M 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: ONSALA60 WETTZELL 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 0246+061 1.00 1.50 0.64 42 10 0651+410 1.00 1.50 0.11 7 2 1734+363 1.00 1.50 0.26 17 5 2344+429 1.00 1.50 0.05 3 1 0928+008 1.00 1.50 0.12 8 3 1514+004 1.00 1.50 0.52 34 5 1323+799 1.00 1.50 0.96 63 10 2106+143 1.00 1.50 1.42 93 17 0438-436 1.00 1.50 0.11 7 5 2204-540 1.00 1.50 0.09 6 6 Total 4.28 280 64 =========================================================== 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 HtHbIsKeNyOnShWwWzYg 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 =========================================================== 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) Ht Hb Is Ke Ny On Sh Ww Wz Ht Hb Is Ke Ny On Sh Ww Wz Hb 20 Hb 15 Is 20 20 Is 15 15 Ke 20 20 20 Ke 15 15 15 Ny 20 20 20 20 Ny 15 15 15 15 On 20 20 20 20 20 On 15 15 15 15 15 Sh 20 20 20 20 20 20 Sh 15 15 15 15 15 15 Ww 20 20 20 20 20 20 20 Ww 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15