Session Notes for R1 (Rapid Turnaround Monday) session: r1773 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2017.html#r1 for the session purpose. =========================================================== Experiment: R1773 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-003-17:00:00 End: 2017-004-17:00:00 Current yyyyddd: 2017003 (2017.01) ( 17757 MJD, TUES 3JAN.) Greenwich sidereal time: 23:54:01 (17:00:00 UT) Sun's RA and DEC: 18h 58.7m -22d 45.0 =========================================================== There are no observations for Kokee and Wettzell from 18:15 U.T. to 19:45 U.T. Kokee and Wettzell will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ft Hh Ht Is Kk Ma Ny On Kv Wn Wz 0202+319 17003-170000| 300 300 224 137 147 158 300 300 300| 1418+546 17003-170420| 65 65 61 43 61 | 0016+731 17003-170622| 156 156 | 0300+470 17003-170646| 146 146 79 75 57 146 146 100| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Hh Ht Is Kk Ma Ny On Kv Wn Wz 0016+731 17004-165500| 92 80 92| 0529+075 17004-165500| 138 300 123 91 300 300 | 0814+425 17004-165720| 160 160 160| 0454-234 17004-165759| 121 121 121 121 | =========================================================== SKED Summary from file ./r1773.skd for experiment R1773 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 5.9 Min = 0.0 Max = 205.7 (Baseline Ft-Kk on 0727-115) RMS = 11.1 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Hh=HARTRAO Ht=HART15M Is=ISHIOKA Kk=KOKEE Ma=MATERA Ny=NYALES20 On=ONSALA60 Kv=SEJONG Wn=WETTZ13N Wz=WETTZELL Ft Hh Ht Is Kk Ma Ny On Kv Wn Wz Avg % obs. time: 42 36 54 75 52 59 64 63 66 75 62 59 % cal. time: 3 3 4 6 5 5 5 4 5 5 4 4 % slew time: 39 49 20 10 23 32 26 28 8 3 14 23 % idle time: 14 11 21 8 19 3 4 4 20 16 19 13 total # scans: 295 266 350 501 410 392 436 387 398 389 385 382 # scans/hour : 12 11 15 21 17 16 18 16 17 16 16 16 Avg scan (sec): 123 118 133 129 110 131 126 140 143 167 139 132 # 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 TB(M5): 1.2 1.0 1.5 2.1 1.4 1.6 1.8 1.7 1.8 2.1 1.7 1.6 # OF OBSERVATIONS BY BASELINE | Ft Hh Ht Is Kk Ma Ny On Kv Wn Wz Total ----------------------------------------------------------------- Ft| 129 160 10 40 73 55 69 11 77 130 754 Hh| 140 26 0 78 37 62 28 79 125 704 Ht| 69 0 105 66 88 71 112 134 945 Is| 307 215 298 213 330 221 108 1797 Kk| 136 239 155 200 145 91 1313 Ma| 291 328 159 314 171 1870 Ny| 304 205 291 135 1921 On| 160 299 156 1834 Kv| 165 126 1455 Wn| 143 1846 Wz| 1319 Number of 2-station scans: 466 Number of 3-station scans: 264 Number of 4-station scans: 123 Number of 5-station scans: 41 Number of 6-station scans: 84 Number of 7-station scans: 97 Number of 8-station scans: 61 Number of 9-station scans: 13 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1149 Total number of obs: 7879 Total integrated obs-time: 958032 Average obs-time: 121.6 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: | 755| 508| 914| 869| 643| 677| 765| 665| 425| 314| 267| 294| 195| 107| 88| 79| 84| 230 Average X-band SNRs by baseline | Ft Hh Ht Is Kk Ma Ny On Kv Wn Wz AVG ---------------------------------------------------------------- Ft| 46 48 48 30 48 58 42 30 55 63 50 Hh| 200 63 - 80 79 65 51 94 104 100 Ht| 53 - 82 75 66 41 96 113 93 Is| 47 52 68 46 58 60 90 58 Kk| 43 53 37 36 47 62 45 Ma| 95 82 43 110 171 86 Ny| 92 54 107 182 86 On| 40 97 159 78 Kv| 51 68 50 Wn| 269 100 Wz| 135 Average S-band SNRs by baseline | Ft Hh Ht Is Kk Ma Ny On Kv Wn Wz AVG ---------------------------------------------------------------- Ft| 31 35 27 24 21 21 19 16 34 27 28 Hh| 163 34 - 37 33 32 26 57 46 64 Ht| 38 - 44 42 38 25 68 53 62 Is| 44 25 30 23 30 39 39 33 Kk| 29 36 27 29 45 42 36 Ma| 31 29 17 52 58 35 Ny| 30 21 47 54 34 On| 16 47 54 32 Kv| 29 27 25 Wn| 127 52 Wz| 54 =========================================================== Recording mode Name Code GEOSX SX Recording mode 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 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 Recording mode for: HARTRAO HART15M ISHIOKA KOKEE MATERA NYALES20 SEJONG WETTZ13N 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 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 0335-364 1.00 1.50 0.00 0 0 0529+075 1.00 1.50 1.14 90 14 1147+245 1.00 1.50 0.24 19 10 0237+040 1.00 1.50 0.47 37 22 2329-384 1.00 1.50 0.15 12 12 0300+470 1.00 1.50 1.60 126 8 1420-679 1.00 1.50 0.15 12 12 0919-260 1.00 1.50 0.32 25 15 2121+053 1.00 1.50 0.69 54 13 1739+522 1.00 1.50 1.23 97 14 Total 5.99 472 120 =========================================================== 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 FtHhHtIsKkMaNyOnKvWnWz 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) Ft Hh Ht Is Kk Ma Ny On Kv Wn Ft Hh Ht Is Kk Ma Ny On Kv Wn Hh 20 Hh 15 Ht 20 99 Ht 15 99 Is 20 20 20 Is 15 15 15 Kk 20 20 20 20 Kk 15 15 15 15 Ma 20 20 20 20 20 Ma 15 15 15 15 15 Ny 20 20 20 20 20 20 Ny 15 15 15 15 15 15 On 20 20 20 20 20 20 20 On 15 15 15 15 15 15 15 Kv 20 20 20 20 20 20 20 20 Kv 15 15 15 15 15 15 15 15 Wn 20 20 20 20 20 20 20 20 20 Wn 15 15 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 20 99 Wz 15 15 15 15 15 15 15 15 15 99