Session Notes for R1 (Rapid Turnaround Monday) session: r1677 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: R1677 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2015-062-17:00:00 End: 2015-063-17:00:00 Current yyyyddd: 2015062 (2015.17) ( 17085 MJD, TUES 3MAR.) Greenwich sidereal time: 03:44:36 (17:00:00 UT) Sun's RA and DEC: 22h 56.6m -6d 45.4 =========================================================== Important Station Information Yebes 13.2m was tagged along to this session. =========================================================== 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 Ke Ma Ny Yj Kv Ts Ww Wz Yg 0642+449 15062-170000| 51 61 43 53 61 43 43 | 0420-014 15062-170131| 46 46 43 43 | 1424-418 15062-170202| 43 43 43 43 43| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Ke Ma Ny Yj Kv Ts Ww Wz Yg 1741-038 15063-165346| 55 43 55 | 0537-441 15063-165501| 43 43| 0925-203 15063-165541| 52 52 | 0119+041 15063-165548| 74 74 49 43 | 0530-727 15063-165632| 95 95 | NRAO150 15063-165738| 43 43 43 | 0434-188 15063-165820| 86 86 | =========================================================== SKED Summary from file ./r1677.skd for experiment R1677 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 6.8 Min = 0.0 Max = 118.4 (Baseline Ft-Ny on 0420-014) RMS = 12.1 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Ke=KATH12M Ma=MATERA Ny=NYALES20 Yj=RAEGYEB Kv=SEJONG Ts=TSUKUB32 Ww=WARK12M Wz=WETTZELL Yg=YARRA12M Ft Ht Ke Ma Ny Yj Kv Ts Ww Wz Yg Avg % obs. time: 28 53 60 56 52 48 49 45 38 43 58 48 % cal. time: 3 5 4 4 5 4 4 7 2 5 4 4 % slew time: 36 23 12 28 22 4 6 28 8 12 10 18 % idle time: 32 18 24 10 20 42 39 20 51 39 27 30 total # scans: 228 418 358 377 398 376 327 617 209 415 315 367 # scans/hour : 10 17 15 16 17 16 14 26 9 17 13 15 Avg scan (sec): 106 110 144 129 114 110 131 63 156 89 160 118 # data tracks: 16 16 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 16 16 Total TBytes: 0.9 1.7 1.9 1.7 1.6 1.5 1.5 1.4 1.2 1.3 1.8 1.5 Total TB(M5): 0.8 1.5 1.6 1.6 1.5 1.3 1.4 1.2 1.0 1.2 1.6 1.3 # OF OBSERVATIONS BY BASELINE | Ft Ht Ke Ma Ny Yj Kv Ts Ww Wz Yg Total ----------------------------------------------------------------- Ft| 160 0 68 67 88 5 17 2 72 1 480 Ht| 75 139 99 136 30 89 36 136 97 997 Ke| 31 47 24 102 186 124 39 231 859 Ma| 275 286 60 166 0 332 23 1380 Ny| 253 96 230 3 295 31 1396 Yj| 73 164 0 281 22 1327 Kv| 288 41 67 91 853 Ts| 84 190 97 1511 Ww| 2 129 421 Wz| 30 1444 Yg| 752 Number of 2-station scans: 602 Number of 3-station scans: 266 Number of 4-station scans: 141 Number of 5-station scans: 158 Number of 6-station scans: 75 Number of 7-station scans: 19 Number of 8-station scans: 9 Number of 9-station scans: 3 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1273 Total number of obs: 5710 Total integrated obs-time: 555843 Average obs-time: 97.3 Histogram of observation durations Dur: 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 #Obs: | 2460| 697| 600| 322| 283| 407| 219| 170| 203| 76| 69| 67| 47| 32| 28| 30Average X-band SNRs by baseline | Ft Ht Ke Ma Ny Yj Kv Ts Ww Wz Yg AVG ---------------------------------------------------------------- Ft| 33 - 33 35 33 25 55 24 37 21 34 Ht| 32 35 34 35 23 42 27 41 38 35 Ke| 31 33 23 34 62 36 32 44 42 Ma| 62 65 50 60 - 87 29 62 Ny| 60 44 77 23 79 31 61 Yj| 33 56 - 84 22 59 Kv| 94 22 49 27 56 Ts| 41 82 51 69 Ww| 25 32 33 Wz| 30 73 Yg| 38 Average S-band SNRs by baseline | Ft Ht Ke Ma Ny Yj Kv Ts Ww Wz Yg AVG ---------------------------------------------------------------- Ft| 22 - 16 15 16 16 19 15 18 15 18 Ht| 19 22 22 25 19 30 20 26 23 23 Ke| 15 15 14 17 29 19 16 23 22 Ma| 20 23 16 24 - 27 17 22 Ny| 23 16 31 15 25 16 23 Yj| 12 25 - 28 16 23 Kv| 41 16 16 20 25 Ts| 25 33 35 31 Ww| 15 17 20 Wz| 17 26 Yg| 22 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: FORTLEZA 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 KATH12M MATERA NYALES20 RAEGYEB 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 0943+105 1.00 1.50 0.00 0 0 1428+370 1.00 1.50 0.09 5 3 1147+245 1.00 1.50 0.95 54 15 0954+658 1.00 1.50 2.00 114 10 2208-137 1.00 1.50 0.04 2 2 0035+413 1.00 1.50 0.07 4 2 0723+219 1.00 1.50 0.93 53 20 0458+138 1.00 1.50 0.00 0 0 0234-301 1.00 1.50 0.02 1 1 1443-162 1.00 1.50 0.00 0 0 Total 4.08 233 53 =========================================================== 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 FtHtKeMaNyYjKvTsWwWzYg 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 Ke KATH12M Mark5B Ma MATERA Mark5B Ny NYALES20 Mark5B Yj RAEGYEB 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 Ht Ke Ma Ny Yj Kv Ts Ww Wz Ft Ht Ke Ma Ny Yj Kv Ts Ww Wz Ht 20 Ht 15 Ke 20 20 Ke 15 15 Ma 20 20 20 Ma 15 15 15 Ny 20 20 20 20 Ny 15 15 15 15 Yj 20 20 20 20 20 Yj 15 15 15 15 15 Kv 20 20 20 20 20 20 Kv 15 15 15 15 15 15 Ts 20 20 20 20 20 20 20 Ts 15 15 15 15 15 15 15 Ww 20 20 20 20 20 20 20 20 Ww 15 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15 15