EUROPE-148 (EUROPEAN Geodetic VLBI Network session No.147) 2018 SEP.05-06 doy 248-249 Institute for Geodesy and GeoInformation (IGGB) of the University of Bonn, Germany Nominal start time: 2018-248-1800 UT Nominal end time: 2018-249-1800 UT Duration: 24 hrs Correlator: BONN PARTICIPATING STATIONS (10) ====================== Sm=CRIMEA Ma=MATERA Mh=METSAHOV Nt=NOTO Ny=NYALES20 On=ONSALA60 Sv=SVETLOE Wz=WETTZELL Ys=YEBES40M Zc=ZELENCHK Purpose ======= The purpose of this experiment is to determine station coordinates and their evolution in the southern part of the European geodetic VLBI network with the highest precision possible. Schedule ======== The schedule was optimized for local sky coverage. Scans are scheduled to have scan length purely according to SNR limits. The sky coverage for all stations were optimized. The minimum SNR on all baselines at X/S-band are set to 25/24. Comment ======= There are no observations for Wettzell from 18:20 U.T. to 19:40 U.T. Wettzell will participate in the intensive session during this 1.5 hour period. Session Notes for session: eur148 =========================================================== Experiment: EUR148 Description EUROPE-148 Scheduler: IGG/am Correlator: BONN Start: 2018-248-18:00:00 End: 2018-249-18:00:00 Current yyyyddd: 2018248 (2018.68) ( 18367 MJD, WED. 5SEP.) =========================================================== First observations Observation listing from file eur148.skd for experiment EUR148 Source Start DURATIONS name yyddd-hhmmss Sm Ma Mh Nt Ny On Sv Wz Ys Zc 0059+581 18248-180000| 161 174 200 73 124 200 46 98 119 51| 1418+546 18248-180532| 332 332 180 228 323 78 184 298 92| Last observations 1418+546 18249-175113| 332 332 180 227 323 78 184 298 92| 1128+385 18249-175541| 35 46 20 46 | 0059+581 18249-175837| 39 19 39 33 15| NRAO150 18249-175837| 40 51 51 15 27 | =========================================================== Average number of obs. per baseline per source(normalized by up-time) = 3.0 Min = 0.0 Max = 135.0 (Baseline Nt-Ny on 1741-038) RMS = 8.6 Total time: 1439 minutes ( 24.0 hours). Key: Sm=CRIMEA Ma=MATERA Mh=METSAHOV Nt=NOTO Ny=NYALES20 On=ONSALA60 Sv=SVETLOE Wz=WETTZELL Ys=YEBES40M Zc=ZELENCHK Sm Ma Mh Nt Ny On Sv Wz Ys Zc Avg % obs. time: 48 52 40 30 44 54 18 34 43 18 38 % cal. time: 2 3 2 3 3 3 4 3 3 3 3 % slew time: 33 21 16 42 16 14 46 10 20 44 27 % idle time: 15 24 41 23 36 29 31 51 32 34 32 total # scans: 202 216 158 300 282 220 313 302 289 291 257 # scans/hour : 8 9 7 13 12 9 13 13 12 12 11 Avg scan (sec): 207 207 218 87 133 211 49 98 129 55 139 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 16 Total GB(M5): 669 714 551 420 602 741 246 475 596 255 527 # OF OBSERVATIONS BY BASELINE | Sm Ma Mh Nt Ny On Sv Wz Ys Zc Total ------------------------------------------------------------ Sm| 184 119 187 182 181 182 173 185 186 1579 Ma| 132 200 189 201 194 191 202 190 1683 Mh| 129 138 143 140 130 131 124 1186 Nt| 242 187 275 277 265 272 2034 Ny| 203 269 248 250 237 1958 On| 204 185 198 187 1689 Sv| 282 265 269 2080 Wz| 266 262 2014 Ys| 248 2010 Zc| 1975 Number of 4-station scans: 72 Number of 5-station scans: 31 Number of 6-station scans: 62 Number of 7-station scans: 5 Number of 8-station scans: 10 Number of 9-station scans: 77 Number of 10-station scans: 95 Total number of scans: 352 Total number of obs: 9104 Total integrated obs-time: 921848 Average obs-time: 101.3 =========================================================== Recording mode Name Code EUR2-SX SX Recording mode for: CRIMEA MATERA NOTO NYALES20 SVETLOE WETTZELL YEBES40M ZELENCHK Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 128 Mbits 64 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 4.00 MHz 1 16(*1) 16 X-band spanned bw= 360.0 MHz rms spanned bw= 140.2 MHz S-band spanned bw= 80.0 MHz rms spanned bw= 30.2 MHz Effective number of 1-bit channels recorded per sub-pass X S Total 10.00 6.00 16.00 Recording mode for: METSAHOV Mode Tot.Rate Tot.BandW #BBC #bits Barrel VLBA1:2 128 Mbits 64 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 4.00 MHz 1 16(*2) 32 X-band spanned bw= 360.0 MHz rms spanned bw= 140.2 MHz S-band spanned bw= 80.0 MHz rms spanned bw= 30.2 MHz Effective number of 1-bit channels recorded per sub-pass X S Total 10.00 6.00 16.00 Recording mode for: ONSALA60 Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:2 128 Mbits 64 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 4.00 MHz 1 16(*2) 32 X-band spanned bw= 360.0 MHz rms spanned bw= 140.2 MHz S-band spanned bw= 80.0 MHz rms spanned bw= 30.2 MHz Effective number of 1-bit channels recorded per sub-pass X S Total 10.00 6.00 16.00 ===========================================================