Session Notes for R1 (Rapid Turnaround Monday) session: r1671 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: R1671 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2015-020-17:00:00 End: 2015-021-17:00:00 Current yyyyddd: 2015020 (2015.05) ( 17043 MJD, TUES 20JAN.) Greenwich sidereal time: 00:59:01 (17:00:00 UT) Sun's RA and DEC: 20h 10.0m -20d 4.9 =========================================================== 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 Hh Ht Hb Ke Ny On Kv Ts Ww Wz Yg 0727-115 15020-170000| 57 57 66 44 101 43 101 43| 0059+581 15020-170151| 45 43 43 45 43 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Hh Ht Hb Ke Ny On Kv Ts Ww Wz Yg 3C418 15021-165122| 76 45 76 43 | 0920-397 15021-165203| 93 93 | 1104-445 15021-165221| 271 271 200| 1418+546 15021-165339| 100 100 43 73 | NRAO150 15021-165522| 43 43 | 0727-115 15021-165751| 57 57 66 44 101 43 101 43| 0745+241 15021-165751| 108 100 108 | =========================================================== SKED Summary from file ./r1671.skd for experiment R1671 (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 = 49.2 (Baseline Hh-Ww on 0727-115) RMS = 10.5 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Hh=HARTRAO Ht=HART15M Hb=HOBART12 Ke=KATH12M Ny=NYALES20 On=ONSALA60 Kv=SEJONG Ts=TSUKUB32 Ww=WARK12M Wz=WETTZELL Yg=YARRA12M Ft Hh Ht Hb Ke Ny On Kv Ts Ww Wz Yg Avg % obs. time: 32 40 49 60 61 48 51 42 47 48 42 57 48 % cal. time: 3 3 3 3 3 5 4 4 6 3 5 3 4 % slew time: 35 43 20 10 10 24 28 6 26 8 15 10 20 % idle time: 29 14 27 26 25 23 16 47 19 40 36 28 28 total # scans: 218 223 299 296 298 400 382 316 561 237 418 284 327 # scans/hour : 9 9 12 12 12 17 16 13 23 10 17 12 14 Avg scan (sec): 126 155 141 176 176 103 115 116 72 176 88 175 134 # 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 TBytes: 1.0 1.2 1.5 1.9 1.9 1.5 1.6 1.3 1.5 1.5 1.3 1.8 1.5 Total TB(M5): 0.9 1.1 1.3 1.7 1.7 1.3 1.4 1.2 1.3 1.3 1.2 1.6 1.3 # OF OBSERVATIONS BY BASELINE | Ft Hh Ht Hb Ke Ny On Kv Ts Ww Wz Yg Total ---------------------------------------------------------------------- Ft| 106 116 0 0 59 72 5 19 2 89 1 469 Hh| 116 33 26 44 68 24 33 22 84 42 598 Ht| 63 61 52 78 47 49 45 89 78 794 Hb| 173 3 4 65 122 179 4 171 817 Ke| 39 38 105 153 121 42 209 967 Ny| 291 102 215 2 305 21 1133 On| 92 152 1 306 24 1126 Kv| 265 51 90 85 931 Ts| 104 183 112 1407 Ww| 1 117 645 Wz| 27 1220 Yg| 887 Number of 2-station scans: 613 Number of 3-station scans: 243 Number of 4-station scans: 174 Number of 5-station scans: 112 Number of 6-station scans: 76 Number of 7-station scans: 26 Number of 8-station scans: 8 Number of 9-station scans: 1 Number of 10-station scans: 1 Number of 11-station scans: 0 Number of 12-station scans: 0 Total number of scans: 1254 Total number of obs: 5497 Total integrated obs-time: 576567 Average obs-time: 104.9 Histogram of observation durations Dur: 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 #Obs: | 2262| 915| 603| 378| 247| 160| 162| 108| 123| 86| 53| 65| 102| 105| 51| 25| 52Average X-band SNRs by baseline | Ft Hh Ht Hb Ke Ny On Kv Ts Ww Wz Yg AVG --------------------------------------------------------------------- Ft| 42 42 - - 34 34 35 41 38 46 33 41 Hh| 187 44 43 36 45 38 67 31 62 44 74 Ht| 41 37 45 47 34 81 28 67 41 68 Hb| 44 25 35 34 71 42 38 42 46 Ke| 36 35 34 91 36 41 38 47 Ny| 52 40 89 21 74 27 61 On| 34 64 20 75 28 55 Kv| 85 29 43 30 49 Ts| 60 100 70 81 Ww| 23 31 39 Wz| 35 70 Yg| 41 Average S-band SNRs by baseline | Ft Hh Ht Hb Ke Ny On Kv Ts Ww Wz Yg AVG --------------------------------------------------------------------- Ft| 23 24 - - 16 17 16 18 20 20 15 21 Hh| 108 21 20 23 26 19 34 17 31 25 41 Ht| 21 20 26 28 18 38 18 35 25 38 Hb| 19 18 17 16 31 16 16 20 20 Ke| 16 16 18 42 16 17 20 22 Ny| 24 19 42 19 31 17 28 On| 17 31 15 29 18 25 Kv| 40 16 19 18 24 Ts| 31 43 37 38 Ww| 15 16 19 Wz| 19 30 Yg| 22 =========================================================== 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: HARTRAO HART15M HOBART12 KATH12M NYALES20 SEJONG TSUKUB32 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 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 0530-727 1.00 1.50 0.00 0 0 0235+164 1.00 1.50 1.56 86 31 3C279 1.00 1.50 1.71 94 13 0745+241 1.00 1.50 1.24 68 23 1614+051 1.00 1.50 1.16 64 21 1823+568 1.00 1.50 1.20 66 21 2150+173 1.00 1.50 0.13 7 7 0636+680 1.00 1.50 0.53 29 12 2244-372 1.00 1.50 0.42 23 21 1240+381 1.00 1.50 0.27 15 11 Total 8.22 452 160 =========================================================== 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 FtHhHtHbKeNyOnKvTsWwWzYg 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 Hh HARTRAO Mark5B Ht HART15M Mark5B Hb HOBART12 Mark5B Ke KATH12M Mark5B Ny NYALES20 Mark5B On ONSALA60 Mark5B Kv SEJONG K5 Ts TSUKUB32 K5 Ww WARK12M Mark5B 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 Hh Ht Hb Ke Ny On Kv Ts Ww Wz Ft Hh Ht Hb Ke Ny On Kv Ts Ww Wz Hh 20 Hh 15 Ht 20 99 Ht 15 99 Hb 20 20 20 Hb 15 15 15 Ke 20 20 20 20 Ke 15 15 15 15 Ny 20 20 20 20 20 Ny 15 15 15 15 15 On 20 20 20 20 20 20 On 15 15 15 15 15 15 Kv 20 20 20 20 20 20 20 Kv 15 15 15 15 15 15 15 Ts 20 20 20 20 20 20 20 20 Ts 15 15 15 15 15 15 15 15 Ww 20 20 20 20 20 20 20 20 20 Ww 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