Session Notes for R1 (Rapid Turnaround Monday) session: r1704 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2014.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1704 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2015-251-17:00:00 End: 2015-252-17:00:00 Current yyyyddd: 2015251 (2015.69) ( 17274 MJD, TUES 8SEP.) Greenwich sidereal time: 16:09:45 (17:00:00 UT) Sun's RA and DEC: 11h 7.5m 5d 37.6 =========================================================== Important Station Information Yebes 13.2m 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 Ft Ht Ho Ke Ny On Yj Kv Sh Ts Wz Yg 0202+319 15251-170000| 43 137 46 95 137 43 43 123| 1749+096 15251-170000| 43 43 43 43 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Ho Ke Ny On Yj Kv Sh Ts Wz Yg 0229+131 15252-165824| 43 43 60 43 43 60| 1749+096 15252-165835| 43 43 43 43 43 43 | =========================================================== SKED Summary from file ./r1704.skd for experiment R1704 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 7.2 Min = 0.0 Max = 789.7 (Baseline Ny-Yj on 1749+096) RMS = 17.3 Total time: 1439 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Ho=HOBART26 Ke=KATH12M Ny=NYALES20 On=ONSALA60 Yj=RAEGYEB Kv=SEJONG Sh=SESHAN25 Ts=TSUKUB32 Wz=WETTZELL Yg=YARRA12M Ft Ht Ho Ke Ny On Yj Kv Sh Ts Wz Yg Avg % obs. time: 25 41 28 43 46 48 44 47 36 30 38 42 39 % cal. time: 3 5 5 5 6 5 5 5 6 6 5 5 5 % slew time: 36 25 52 13 24 26 5 7 39 23 14 13 24 % idle time: 35 28 15 38 24 20 45 40 18 39 41 39 32 total # scans: 271 449 430 423 478 424 439 399 495 546 455 428 436 # scans/hour : 11 19 18 18 20 18 18 17 21 23 19 18 18 Avg scan (sec): 79 79 55 88 83 98 87 102 63 48 73 84 78 # data tracks: 32 32 32 32 32 32 32 32 32 32 32 32 # Mk5 tracks: 32 32 32 32 32 32 32 32 32 32 32 32 Total TB(M5): 1.4 2.3 1.5 2.4 2.5 2.7 2.4 2.6 2.0 1.7 2.1 2.3 2.2 # OF OBSERVATIONS BY BASELINE | Ft Ht Ho Ke Ny On Yj Kv Sh Ts Wz Yg Total ---------------------------------------------------------------------- Ft| 177 29 4 92 102 156 14 25 21 109 18 747 Ht| 141 119 142 160 220 101 166 144 199 143 1712 Ho| 303 47 27 15 141 167 187 35 303 1395 Ke| 92 74 59 221 206 211 88 345 1722 Ny| 345 304 196 305 315 362 83 2283 On| 311 174 240 236 336 75 2080 Yj| 136 200 197 322 72 1992 Kv| 305 325 173 200 1986 Sh| 442 281 186 2523 Ts| 267 186 2531 Wz| 86 2258 Yg| 1697 Number of 2-station scans: 243 Number of 3-station scans: 324 Number of 4-station scans: 174 Number of 5-station scans: 103 Number of 6-station scans: 140 Number of 7-station scans: 104 Number of 8-station scans: 62 Number of 9-station scans: 29 Number of 10-station scans: 21 Number of 11-station scans: 3 Number of 12-station scans: 0 Total number of scans: 1203 Total number of obs: 11463 Total integrated obs-time: 742951 Average obs-time: 64.8 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: | 7010| 1142| 900| 508| 392| 341| 275| 223| 167| 130| 84| 44| 70| 45| 40| 32| 24| 36 Average X-band SNRs by baseline | Ft Ht Ho Ke Ny On Yj Kv Sh Ts Wz Yg AVG --------------------------------------------------------------------- Ft| 59 27 25 51 49 66 39 50 56 73 28 57 Ht| 77 57 55 63 80 50 100 117 102 64 77 Ho| 90 61 54 55 66 161 215 75 87 107 Ke| 43 36 31 51 118 164 49 54 79 Ny| 98 103 60 115 150 138 36 101 On| 95 45 83 101 132 38 87 Yj| 43 78 91 146 36 91 Kv| 128 178 64 40 85 Sh| 358 126 98 155 Ts| 150 128 183 Wz| 55 119 Yg| 70 Average S-band SNRs by baseline | Ft Ht Ho Ke Ny On Yj Kv Sh Ts Wz Yg AVG --------------------------------------------------------------------- Ft| 38 24 15 25 26 32 15 17 23 33 19 30 Ht| 63 35 33 41 52 30 46 64 55 45 46 Ho| 58 44 42 39 45 85 131 47 63 69 Ke| 26 26 25 27 50 80 29 32 43 Ny| 35 41 28 41 65 47 26 41 On| 40 23 33 49 46 28 37 Yj| 22 31 44 55 28 41 Kv| 50 82 28 25 40 Sh| 131 43 48 61 Ts| 63 75 82 Wz| 34 47 Yg| 44 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: FORTLEZA HART15M HOBART26 KATH12M NYALES20 ONSALA60 RAEGYEB SEJONG SESHAN25 TSUKUB32 WETTZELL YARRA12M Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 512 Mbits 256 MHz 14 2 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 32(*1) 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 19.13 11.48 30.61 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 2215+020 1.00 1.50 0.00 0 0 1718-649 1.00 1.50 0.02 2 2 1342+663 1.00 1.50 1.73 198 20 0010+405 1.00 1.50 0.69 79 11 1333-337 1.00 1.50 0.00 0 0 0410+110 1.00 1.50 0.03 3 3 0549-575 1.00 1.50 0.41 47 17 1021-006 1.00 1.50 0.48 55 12 1348+308 1.00 1.50 0.40 46 8 2314-409 1.00 1.50 0.05 6 4 Total 3.80 436 77 =========================================================== 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 FtHtHoKeNyOnYjKvShTsWzYg 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 =========================================================== Weighted Station =========================================================== Tape types ID Station Tape length Density Passes Ft FORTLEZA Mark5A Ht HART15M Mark5B Ho HOBART26 Mark5B Ke KATH12M Mark5B Ny NYALES20 Mark5B On ONSALA60 Mark5B Yj RAEGYEB Mark5B Kv SEJONG K5 Sh SESHAN25 Mark5B Ts TSUKUB32 K5 Wz WETTZELL Mark5A Yg YARRA12M Mark5B =========================================================== 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) Ft Ht Ho Ke Ny On Yj Kv Sh Ts Wz Ft Ht Ho Ke Ny On Yj Kv Sh Ts Wz Ht 20 Ht 15 Ho 20 20 Ho 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 Yj 20 20 20 20 20 20 Yj 15 15 15 15 15 15 Kv 20 20 20 20 20 20 20 Kv 15 15 15 15 15 15 15 Sh 20 20 20 20 20 20 20 20 Sh 15 15 15 15 15 15 15 15 Ts 20 20 20 20 20 20 20 20 20 Ts 15 15 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15 15 15