Session Notes for R1 (Rapid Turnaround Monday) session: r1798 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2017.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1798 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-177-17:00:00 End: 2017-178-17:00:00 Current yyyyddd: 2017177 (2017.48) ( 17931 MJD, MON. 26JUN.) Greenwich sidereal time: 11:20:02 (17:00:00 UT) Sun's RA and DEC: 6h 23.0m 23d 19.9 =========================================================== There are no observations for Wettzell from 177/18:15 U.T. to 177/19:45 U.T. and from 178/16:00 to 178/17:00. Wettzell will participate in the intensive sessions during those periods. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Is Ke Ny On Kv Sh Wz Yg 1600+43B 17177-170000| 48 101 55 46 43 51 56 101 43| 1657-261 17177-170153| 123 187 187 133| 0716+714 17177-170238| 181 174 150 181 104 181 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Is Ke Ny On Kv Sh Wz Yg 1849+670 17178-155752| 110 110 95 81 110 | 1424-418 17178-155931| 43 43| 2000+472 17178-160023| 111 300 174 300 300 122 | 1149-084 17178-160150| 54 54 | 2052-474 17178-160258| 113 113| 1034-293 17178-160350| 119 119 | 1806+456 17178-160355| 47 47 | 2227-088 17178-160624| 75 75 75| 1324+224 17178-160719| 107 177 155 177 113 | 0017+200 17178-160831| 113 113 | 0955+476 17178-161000| 56 56 | 0131-522 17178-161104| 145 145| 0059+581 17178-161141| 62 62 110 110 43 | 3C48 17178-161324| 300 300 209 | 1144-379 17178-161335| 43 43 | 1921-293 17178-161445| 46 46 | 1657-261 17178-161619| 148 162 162| 0727-115 17178-161712| 43 78 78 | 0646-306 17178-161924| 77 77 | 1751+288 17178-162007| 131 243 126 112 243 43 239| 0516-621 17178-162248| 96 96 | 1849+670 17178-162259| 95 87 95 79 | 1057-797 17178-162509| 43 82 82| 1300+580 17178-162542| 144 99 266 266 118 | 2052-474 17178-162732| 43 43| 3C274 17178-162739| 182 182 | 0716+714 17178-162847| 65 65 43 | 0131-522 17178-162915| 145 145| 1538+149 17178-163138| 109 179 163 277 277 114 | 1424-418 17178-163225| 75 75| 1351-018 17178-163421| 103 103 | 1705+018 17178-163434| 147 67 147| 1806+456 17178-163513| 73 73 | 1555+001 17178-163704| 126 126 | 0955+476 17178-163759| 90 90 | 2227-088 17178-163803| 103 103 102 43 102| 1657-261 17178-164049| 128 149 149 148 43 133| 0529+483 17178-164054| 265 149 265 | 1759-396 17178-164338| 176 176| 0017+200 17178-164425| 52 122 43 122 43 | 2254+074 17178-164558| 51 51 | 0656+082 17178-164620| 98 98 | 0119+041 17178-164725| 107 107 | 1057-797 17178-164741| 43 83 83| 0759+183 17178-164849| 87 87 | 0727-115 17178-164925| 43 43 | 2008-159 17178-165015| 75 212 57 212| 0059+581 17178-165131| 68 68 | 0646-306 17178-165131| 77 77 | 1921-293 17178-165206| 85 85 43 | 1751+288 17178-165451| 113 295 113 108 295 69 295| 0808+019 17178-165548| 247 247 | 1806+456 17178-165725| 150 150 150 150 | =========================================================== SKED Summary from file ./r1798.skd for experiment R1798 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 7.8 Min = 0.0 Max = 144.0 (Baseline Sh-Wz on 1244-255) RMS = 12.4 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Is=ISHIOKA Ke=KATH12M Ny=NYALES20 On=ONSALA60 Kv=SEJONG Sh=SESHAN25 Wz=WETTZELL Yg=YARRA12M Ft Ht Is Ke Ny On Kv Sh Wz Yg Avg % obs. time: 32 57 69 67 64 63 60 47 60 63 58 % cal. time: 3 5 5 5 5 5 4 6 5 5 5 % slew time: 35 26 9 16 21 23 18 42 14 17 23 % idle time: 29 11 15 11 9 8 17 5 20 14 14 total # scans: 263 474 472 431 448 395 362 487 446 428 420 # scans/hour : 11 20 20 18 19 16 15 20 19 18 18 Avg scan (sec): 106 103 127 134 124 138 144 83 117 128 120 # data tracks: 32 32 32 32 32 32 32 32 32 32 # Mk5 tracks: 32 32 32 32 32 32 32 32 32 32 Total TB(M5): 1.8 3.1 3.8 3.7 3.6 3.5 3.3 2.6 3.3 3.5 3.2 # OF OBSERVATIONS BY BASELINE | Ft Ht Is Ke Ny On Kv Sh Wz Yg Total ------------------------------------------------------------ Ft| 186 8 2 78 83 4 17 101 16 495 Ht| 123 103 150 165 82 168 208 140 1325 Is| 192 254 181 265 385 202 145 1755 Ke| 74 64 200 186 69 358 1248 Ny| 298 140 264 327 56 1641 On| 124 199 309 59 1482 Kv| 266 120 175 1376 Sh| 241 153 1879 Wz| 60 1637 Yg| 1162 Number of 2-station scans: 513 Number of 3-station scans: 267 Number of 4-station scans: 128 Number of 5-station scans: 107 Number of 6-station scans: 116 Number of 7-station scans: 44 Number of 8-station scans: 32 Number of 9-station scans: 8 Number of 10-station scans: 0 Total number of scans: 1215 Total number of obs: 7000 Total integrated obs-time: 768726 Average obs-time: 109.8 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: | 1110| 794| 759| 711| 594| 701| 431| 459| 245| 209| 131| 145| 132| 146| 109| 122| 58| 144 Average X-band SNRs by baseline | Ft Ht Is Ke Ny On Kv Sh Wz Yg AVG ----------------------------------------------------------- Ft| 38 50 28 40 44 22 44 61 28 44 Ht| 46 38 52 53 41 71 81 43 54 Is| 54 66 51 55 96 74 43 66 Ke| 48 43 41 74 58 39 48 Ny| 70 55 88 105 40 73 On| 44 70 92 38 64 Kv| 74 63 34 53 Sh| 102 62 82 Wz| 55 86 Yg| 43 Average S-band SNRs by baseline | Ft Ht Is Ke Ny On Kv Sh Wz Yg AVG ----------------------------------------------------------- Ft| 31 19 17 19 20 17 17 26 17 25 Ht| 30 27 28 28 24 35 40 35 32 Is| 30 29 23 32 44 30 29 32 Ke| 21 18 22 32 22 27 27 Ny| 28 22 29 38 21 29 On| 18 23 36 19 26 Kv| 33 23 22 26 Sh| 32 31 33 Wz| 26 33 Yg| 27 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: FORTLEZA HART15M ISHIOKA KATH12M NYALES20 ONSALA60 SEJONG SESHAN25 WETTZELL YARRA12M Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 512 Mbits 128 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 1020+191 1.00 1.50 0.30 21 9 1430-178 1.00 1.50 0.11 8 8 0335-122 1.00 1.50 0.00 0 0 2335-181 1.00 1.50 0.00 0 0 2136+824 1.00 1.50 0.16 11 5 1600+43B 1.00 1.50 1.67 117 8 3C48 1.00 1.50 0.73 51 9 2000+148 1.00 1.50 0.10 7 2 0707+476 1.00 1.50 1.37 96 15 0516-621 1.00 1.50 0.30 21 21 Total 4.74 332 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 FtHtIsKeNyOnKvShWzYg 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 Ht Is Ke Ny On Kv Sh Wz Ft Ht Is Ke Ny On Kv Sh Wz Ht 20 Ht 15 Is 20 20 Is 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 Kv 20 20 20 20 20 20 Kv 15 15 15 15 15 15 Sh 20 20 20 20 20 20 20 Sh 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15