Session Notes for R1 (Rapid Turnaround Monday) session: r1667 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: R1667 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2014-356-17:00:00 End: 2014-357-17:00:00 Current yyyyddd: 2014356 (2014.98) ( 17014 MJD, MON. 22DEC.) Greenwich sidereal time: 23:04:41 (17:00:00 UT) Sun's RA and DEC: 18h 3.3m -23d 26.1 =========================================================== 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 Ma Ny On Kv Ts Wz Ys 0133+476 14356-170000| 136 56 43 50 43 136 43 43 43| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Ma Ny On Kv Ts Wz Ys 1921-293 14357-165256| 43 43 | OJ287 14357-165445| 43 43 | 3C273B 14357-165615| 137 137 | 1751+288 14357-165633| 183 145 102 183 84 100| 1324+224 14357-165911| 43 43 | =========================================================== SKED Summary from file ./r1667.skd for experiment R1667 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.2 Min = 0.0 Max = 54.3 (Baseline Kv-Ts on 0420-014) RMS = 12.5 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Ma=MATERA Ny=NYALES20 On=ONSALA60 Kv=SEJONG Ts=TSUKUB32 Wz=WETTZELL Ys=YEBES40M Ft Ht Ma Ny On Kv Ts Wz Ys Avg % obs. time: 52 32 45 38 40 46 41 31 35 40 % cal. time: 3 3 4 4 4 5 6 4 4 4 % slew time: 39 14 25 21 22 7 24 12 34 22 % idle time: 5 50 25 36 33 40 28 53 26 33 total # scans: 260 252 311 378 326 458 556 356 345 360 # scans/hour : 11 11 13 16 14 19 23 15 14 15 Avg scan (sec): 174 111 124 87 107 86 64 74 87 101 # data tracks: 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 Total TBytes: 1.6 1.0 1.4 1.2 1.3 1.4 1.3 0.9 1.1 1.2 Total TB(M5): 1.5 0.9 1.2 1.1 1.1 1.3 1.1 0.8 1.0 1.1 # OF OBSERVATIONS BY BASELINE | Ft Ht Ma Ny On Kv Ts Wz Ys Total ------------------------------------------------------- Ft| 166 179 152 153 14 21 172 207 1064 Ht| 124 80 96 51 65 135 154 871 Ma| 213 233 49 89 280 268 1435 Ny| 276 131 205 242 214 1513 On| 94 124 267 226 1469 Kv| 443 75 49 906 Ts| 122 93 1162 Wz| 288 1581 Ys| 1499 Number of 2-station scans: 408 Number of 3-station scans: 131 Number of 4-station scans: 75 Number of 5-station scans: 83 Number of 6-station scans: 121 Number of 7-station scans: 70 Number of 8-station scans: 6 Number of 9-station scans: 6 Total number of scans: 900 Total number of obs: 5750 Total integrated obs-time: 449014 Average obs-time: 78.1 Histogram of observation durations Dur: 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 #Obs: | 2821| 1173| 761| 234| 188| 105| 115| 64| 95| 61| 53| 12| 8| 1| 23| 15| 21Average X-band SNRs by baseline | Ft Ht Ma Ny On Kv Ts Wz Ys AVG ------------------------------------------------------ Ft| 36 42 43 37 42 71 48 98 53 Ht| 67 58 53 35 81 86 155 77 Ma| 91 77 40 89 111 194 102 Ny| 85 44 119 119 207 104 On| 37 84 97 164 88 Kv| 72 47 92 59 Ts| 137 223 102 Wz| 268 129 Ys| 187 Average S-band SNRs by baseline | Ft Ht Ma Ny On Kv Ts Wz Ys AVG ------------------------------------------------------ Ft| 23 17 17 17 15 20 19 18 18 Ht| 31 29 27 17 41 37 34 30 Ma| 30 28 17 35 37 32 30 Ny| 30 18 47 38 33 32 On| 17 38 33 29 28 Kv| 35 17 16 26 Ts| 48 38 39 Wz| 42 35 Ys| 32 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: FORTLEZA 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 Speed 8.00 MHz 1 16(*2) 32 0.00 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 setup for: HART15M MATERA NYALES20 SEJONG TSUKUB32 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 Speed 8.00 MHz 1 16(*1) 16 0.00 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 3C273B 1.00 1.50 0.49 28 20 2215+020 1.00 1.50 0.00 0 0 1424+366 1.00 1.50 0.00 0 0 0239+175 1.00 1.50 0.07 4 4 1519-294 1.00 1.50 0.07 4 4 1013+127 1.00 1.50 0.03 2 2 0458+138 1.00 1.50 0.07 4 4 0524-485 1.00 1.50 0.03 2 2 1831-711 1.00 1.50 0.10 6 6 0812+367 1.00 1.50 0.90 52 14 Total 1.77 102 56 =========================================================== 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 FtHtMaNyOnKvTsWzYs 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 1 FORTLEZA 2.00 =========================================================== Tape types ID Station Tape length Density Passes Ft FORTLEZA Mark5A Ht HART15M Mark5B Ma MATERA Mark5B Ny NYALES20 Mark5B On ONSALA60 Mark5B Kv SEJONG K5 Ts TSUKUB32 K5 Wz WETTZELL Mark5A Ys YEBES40M 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 Ma Ny On Kv Ts Wz Ft Ht Ma Ny On Kv Ts Wz Ht 20 Ht 15 Ma 20 20 Ma 15 15 Ny 20 20 20 Ny 15 15 15 On 20 20 20 20 On 15 15 15 15 Kv 20 20 20 20 20 Kv 15 15 15 15 15 Ts 20 20 20 20 20 20 Ts 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 Ys 20 20 20 20 20 20 20 20 Ys 15 15 15 15 15 15 15 15