Session Notes for R1 (Rapid Turnaround Monday) session: r1954 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2020.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1954 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2020-188-17:00:00 End: 2020-189-17:00:00 Current yyyyddd: 2020188 (2020.52) ( 19037 MJD, MON. 6JUL.) Greenwich sidereal time: 12:00:32 (17:00:00 UT) Sun's RA and DEC: 7h 5.4m 22d 35.0 =========================================================== Important Station Information Ny Alesund will observe with a warm receiver. =========================================================== 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 Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Ys 0814+425 20188-170000| 204 204 177 186 82 169 28 121 84| 1936-155 20188-170000| 85 65 85 | 0059+581 20188-170242| 73 20 21 86 86 71| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Ys 0808+019 20189-165730| 145 145 145| 0454-234 20189-165803| 112 112 | 2052-474 20189-165836| 79 79 | 3C418 20189-165837| 78 78 20 78 78 78 | =========================================================== SKED Summary from file ./r1954.skd for experiment R1954 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.5 Min = 0.0 Max = 130.9 (Baseline Ho-On on 0009-148) RMS = 12.6 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ft=FORTLEZA Ht=HART15M Ho=HOBART26 Kk=KOKEE Ma=MATERA Ny=NYALES20 Ns=NYALE13S On=ONSALA60 Kv=SEJONG Sv=SVETLOE Wz=WETTZELL Ys=YEBES40M Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Ys Avg % obs. time: 71 61 58 40 48 54 60 26 63 54 32 64 57 53 % cal. time: 3 3 4 4 5 5 5 4 5 5 4 5 5 4 % slew time: 5 32 24 42 24 35 20 3 23 20 50 12 29 25 % idle time: 20 3 14 13 22 6 14 66 8 20 14 18 8 18 total # scans: 243 254 368 311 408 403 393 375 390 410 350 440 437 367 # scans/hour : 10 11 15 13 17 17 16 16 16 17 15 18 18 15 Avg scan (sec): 254 208 135 110 102 115 133 59 140 113 78 126 113 129 # data tracks: 32 32 32 32 32 32 32 32 32 32 32 32 32 # Mk5 tracks: 32 32 32 32 32 32 32 32 32 32 32 32 32 Total TB(M5): 3.95 3.38 3.19 2.19 2.67 2.97 3.34 1.42 3.50 2.97 1.75 3.56 3.16 2.93 # OF OBSERVATIONS BY BASELINE | Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Ys Total --------------------------------------------------------------------------- Ag| 221 151 42 25 64 8 8 51 0 23 52 88 733 Ft| 158 37 26 75 16 15 59 2 34 64 108 815 Ht| 96 0 152 59 62 111 53 94 152 183 1271 Ho| 145 14 22 13 10 139 13 16 8 555 Kk| 94 181 170 127 222 133 141 106 1370 Ma| 239 243 315 135 232 340 325 2228 Ny| 334 289 217 236 260 214 2075 Ns| 283 203 242 266 222 2061 On| 167 249 322 278 2261 Kv| 163 163 121 1585 Sv| 283 233 1935 Wz| 347 2406 Ys| 2233 Number of 2-station scans: 326 Number of 3-station scans: 234 Number of 4-station scans: 130 Number of 5-station scans: 70 Number of 6-station scans: 96 Number of 7-station scans: 102 Number of 8-station scans: 102 Number of 9-station scans: 48 Number of 10-station scans: 2 Number of 11-station scans: 0 Number of 12-station scans: 0 Number of 13-station scans: 0 Total number of scans: 1110 Total number of obs: 10764 Total integrated obs-time: 1032082 Average obs-time: 95.9 Histogram of observation durations Dur: 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 #Obs: | 2777| 1617| 1326| 1233| 939| 669| 419| 317| 376| 301| 156| 132| 103| 71| 64| 39| 46| 71| 108| Average X-band SNRs by baseline | Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Ys AVG -------------------------------------------------------------------------- Ag| 24 28 18 19 24 20 19 23 - 30 34 62 30 Ft| 64 36 37 68 37 44 56 41 88 87 171 67 Ht| 61 - 97 38 40 75 42 124 133 238 99 Ho| 47 54 32 36 32 46 72 55 82 47 Kk| 47 38 41 44 41 95 70 115 55 Ma| 59 66 95 42 170 158 283 125 Ny| 49 61 36 115 97 147 72 Ns| 61 33 131 96 168 78 On| 41 158 150 249 109 Kv| 81 65 98 51 Sv| 259 422 181 Wz| 411 173 Ys| 252 Average S-band SNRs by baseline | Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Ys AVG -------------------------------------------------------------------------- Ag| 15 25 20 26 16 15 16 18 - 22 23 20 19 Ft| 40 30 33 29 23 23 27 15 37 36 34 29 Ht| 49 - 51 31 29 50 27 73 71 61 49 Ho| 36 20 19 21 18 20 32 23 24 30 Kk| 34 37 35 36 35 71 51 41 41 Ma| 30 27 38 21 61 56 50 42 Ny| 26 32 22 55 47 36 35 Ns| 27 18 52 38 33 31 On| 21 59 56 47 40 Kv| 37 31 22 26 Sv| 89 71 62 Wz| 69 56 Ys| 49 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO FORTLEZA HART15M HOBART26 KOKEE MATERA NYALES20 NYALE13S ONSALA60 SEJONG SVETLOE WETTZELL YEBES40M Mode Tot.Rate #Chan Chan.BW Tot.BW #BBC #bits Tracks*(fan) Tot.tracks Barrel Mk341:1 512 Mbps 16 8 Mhz 128 Mhz 14 2 32*(1) 32 NONE X-band spanned bw= 720.0 MHz rms spanned bw= 277.7 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 0601-172 1.00 1.50 0.00 0 0 1928+154 1.00 1.50 0.17 18 9 0346+800 1.00 1.50 0.26 28 7 1706-174 1.00 1.50 0.02 2 2 0009-148 1.00 1.50 0.42 45 11 1034-374 1.00 1.50 0.04 4 4 0430+289 1.00 1.50 0.05 5 3 0834+250 1.00 1.50 0.93 100 18 1325+126 1.00 1.50 0.07 7 2 1619-680 1.00 1.50 0.14 15 15 Total 2.08 224 71 =========================================================== Minor Options Astro Abs 3.00 BegScan Rel 1.00 EndScan Rel 1.00 NumObs Rel 1.00 StatWt Abs 2.00 =========================================================== Major Options Subnet AgFtHtHoKkMaNyNsOnKvSvWzYs 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 SplitTwins No =========================================================== Weighted Station 1 AGGO 2.00 2 FORTLEZA 1.00 =========================================================== 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) Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Ag Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Ft 15 Ft 13 Ht 15 20 Ht 13 15 Ho 15 20 20 Ho 13 15 15 Kk 15 20 20 20 Kk 13 15 15 15 Ma 15 20 20 20 20 Ma 13 15 15 15 15 Ny 15 20 20 20 20 20 Ny 13 15 15 15 15 15 Ns 15 20 20 20 20 20 20 Ns 13 15 15 15 15 15 15 On 15 20 20 20 20 20 20 20 On 13 15 15 15 15 15 15 15 Kv 15 20 20 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 15 15 Sv 15 20 20 20 20 20 20 20 20 20 Sv 13 15 15 15 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 20 20 20 Wz 13 15 15 15 15 15 15 15 15 15 15 Ys 15 20 20 20 20 20 20 20 20 20 20 20 Ys 13 15 15 15 15 15 15 15 15 15 15 15