CORREL BONN DATABASE 11DEC27XA SESSNAME R1513 OBSTIME 2011/12/27 2010/12/28 UTSTART 1700 DURATION 24 DOY 361-362 CORRTIME 2012/01/04 2011/01/05 CORRPASS 1 EXPORT DONE +SUMMARY Qcode % of Total % of Correlated scans scans 5-9 78 % 78 % 0 2 % 2 % 4-1,A-H,N 19 % 19 % Removed - % - +CORRELATOR_NOTES Currently, we are experiencing some problems with the new release of the DiFX. A change in the format of the files containing the pcal information render impossible to use the pcal informations in fourfit. This issue is known and under investigation. In order to circumvent such problem we had to apply manual pcal for all stations. +STATION_NOTES FORTLEZA (Ft/b): Low amplitude in SR4U, causing almost always G-codes. Channel flagged. NYALES20 (Ny/N): No rx receiver. One az motor only. Cable calibration failed. Lost scans from the beginning to UT 361-2148 due to a hard drive crash in the module and troubles with the Field System PC. SESHAN (Sh/C): Ok. Observed using the digital backend and Mark5B. TIGOCONC (Tc/Q): Lots of non-detections (almost 50 %) on the baseline QT. TSUKUB32 (Ts/T): Broad band RFI in S-band, particularly strong in channel SR2U. Channel flagged. WARK12M (Ww/u): Station did not observe due to Gremlins visit (elevation drive problem has reappeared). WETTZELL (Wz/V): Ok. +DROP_CHANNELS Ft SR4U Ny Sh Tc Ts SR2U Ww Wz +MANUAL PCAL Ft, Ny, Sh, Tc, Ts, Ww, Wz +CHANNELS Channels: XR1U = band|polarization|channel#|sideband XR1U/L BBC01 8212.99 XR2U BBC02 8252.99 XR3U BBC03 8352.99 XR4U BBC04 8512.99 XR5U BBC05 8732.99 XR6U BBC06 8852.99 XR7U BBC07 8912.99 XR8U/L BBC08 8932.99 SR1U BBC09 2225.99 SR2U BBC10 2245.99 SR3U BBC11 2265.99 SR4U BBC12 2295.99 SR5U BBC13 2345.99 SR6U BBC14 2365.99 +CLOCKS Clocks: Bonn Station fmout-gps Used rate Comments [usec] [usec] [sec/sec] Ft 0.0 0.33 0 Ny -7.96 -7.71 0.12E-12 Sh 98.36 97.84 0.74E-12 gps-fmout from mk5a log Tc 0.69 1.02 0.14E-12 Ts 0.34 1.74 0.03E-12 Ww 0 0 0 Wz -24.30 -24.00 -0.28E-12 2011/12/27 +QCODES Qcod 0 1 2 3 4 5 6 7 8 9 A B C D E F G H N - Tot ---------------------------------------------------------------- NC:X 3 0 0 0 0 0 0 1 51 208 0 0 0 0 0 0 16 0 61 0 340 NC:S 3 0 0 0 0 1 0 0 3 271 0 0 0 0 0 0 1 0 61 0 340 NT:X 2 0 0 0 0 0 0 0 17 242 0 0 0 0 0 0 0 0 59 0 320 NT:S 6 0 0 0 0 0 0 1 22 230 0 1 0 0 0 0 1 0 59 0 320 NV:X 6 0 0 0 0 0 1 0 20 291 0 0 0 0 0 0 0 0 55 0 373 NV:S 8 0 0 0 1 1 0 0 6 302 0 0 0 0 0 0 0 0 55 0 373 NQ:X 4 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 1 0 13 NQ:S 2 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 1 0 13 Nu:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 0 21 Nu:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 0 21 Nb:X 1 0 0 0 0 1 2 4 9 19 0 0 0 0 0 0 0 0 12 0 48 Nb:S 1 0 0 0 0 0 0 1 1 33 0 0 0 0 0 0 0 0 12 0 48 CT:X 0 0 0 0 0 0 0 4 82 291 0 0 0 0 0 0 6 0 1 0 384 CT:S 0 0 0 0 0 0 1 0 38 342 0 0 0 0 0 0 2 0 1 0 384 CV:X 4 0 0 0 0 0 0 0 3 307 0 0 0 0 0 0 1 0 1 0 316 CV:S 8 0 0 0 0 0 0 0 4 301 0 0 0 0 0 0 2 0 1 0 316 CQ:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CQ:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cu:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 73 0 73 Cu:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 73 0 73 Cb:X 1 0 0 0 0 0 0 0 0 11 0 0 0 0 0 0 0 0 0 0 12 Cb:S 0 0 0 0 0 0 0 0 0 12 0 0 0 0 0 0 0 0 0 0 12 TV:X 1 0 0 0 0 0 0 0 22 254 0 0 0 0 0 0 0 0 1 0 278 TV:S 8 0 0 0 0 0 0 0 27 241 0 0 0 0 0 0 1 0 1 0 278 TQ:X 16 0 0 0 0 0 0 0 0 20 0 0 0 0 0 0 0 0 0 0 36 TQ:S 21 0 0 0 0 0 0 0 1 14 0 0 0 0 0 0 0 0 0 0 36 Tu:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 112 0 112 Tu:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 112 0 112 Tb:X 0 0 0 0 0 1 2 2 2 7 0 0 0 0 0 0 0 0 0 0 14 Tb:S 1 0 0 0 0 0 0 0 2 11 0 0 0 0 0 0 0 0 0 0 14 VQ:X 0 0 0 0 0 0 0 0 0 14 0 0 0 0 0 0 0 0 0 0 14 VQ:S 0 0 0 0 0 0 0 0 1 13 0 0 0 0 0 0 0 0 0 0 14 Vu:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 6 Vu:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 6 Vb:X 0 0 0 0 0 0 1 6 15 44 0 0 0 0 0 0 0 0 0 0 66 Vb:S 0 0 0 0 0 0 0 0 7 58 0 0 0 0 0 0 1 0 0 0 66 Qu:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 79 0 79 Qu:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 79 0 79 Qb:X 2 0 0 0 0 0 0 6 26 113 0 0 0 0 0 0 0 0 0 0 147 Qb:S 5 0 0 0 0 0 0 0 0 142 0 0 0 0 0 0 0 0 0 0 147 ub:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 27 0 27 ub:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 27 0 27 ---------------------------------------------------------------- Tot 103 0 0 0 1 4 7 25 359 3809 0 1 0 0 0 0 31 0 1018 0 5358 Legend: QC = 0 Fringes not detected. = 1-9 Fringes detected, no error condition. Higher #, better quality. = B Interpolation error in fourfit. = D No data in one or more frequency channels. = E Maximum fringe amplitude at edge of SBD, MBD, or rate window. = F "Fork" problem in processing. = G Fringe amp in a channel is <.5 times mean amp (only if SNR>20). = H Low Phase-cal amplitude in one or more channels. = N No valid correlator data. Tot Total number of scans in schedule. Minus Scans in original schedule file for which correlation was not attempted, usually because of known station problems. +SNR_RATIOS MEAN RATIOS = Observed SNR / Predicted SNR for exp no. 2698 ...by baseline, over all sources: bl X n S n bN 1.13 35 1.07 35 bC 0.47 10 1.03 12 bQ 1.09 145 0.98 141 bT 0.98 14 0.99 13 bu 0.00 0 0.00 0 bV 1.35 66 1.17 66 NC 0.63 276 1.23 275 NQ 0.87 8 1.06 10 NT 1.14 259 0.98 254 Nu 0.00 0 0.00 0 NV 1.28 312 1.32 310 CQ 0.00 0 0.00 0 CT 0.63 383 1.02 383 Cu 0.00 0 0.00 0 CV 0.59 311 1.33 306 QT 0.69 20 0.64 13 Qu 0.00 0 0.00 0 QV 1.39 14 1.21 14 Tu 0.00 0 0.00 0 TV 1.13 276 1.08 268 uV 0.00 0 0.00 0 CONTROL_FILE * control file for exp. R1513 max_parity 0.01 pc_mode normal * start -5 sb_win -256.0 256.0 mb_win -2.0 2.0 dr_win -300.e-4 300.e-4 * * ...offset between VLBA-VLBA and MK4-VLBA ... * Ts/T if station T lsb_offset -80.0 * Tc/Q if station Q lsb_offset -100.0 * Sh/C if station C lsb_offset -60. if f_group X ref_freq 8212.99 pc_freqs ghijklmn 5010 5010 5010 5010 5010 5010 5010 5010 if f_group S ref_freq 2225.99 pc_freqs abcdef 3010 3010 3010 3010 3010 3010 if station T and f_group S freqs a c d e f if station b and f_group S freqs a b c e f *ref Wz/V if station V and f_group S pc_mode manual pc_phases abcdef 0 0 0 0 0 0 if station V and f_group X pc_mode manual pc_phases ghijklmn 0 0 0 0 0 0 0 0 if station N and f_group S pc_mode manual pc_phases abcdef 126 152 114 168 79 166 if station N and f_group X pc_mode manual pc_phases ghijklmn 3 12 75 -10 -32 -24 36 34 if station b and f_group S pc_mode manual pc_phases abcef 57 54 44 134 -7 if station b and f_group X pc_mode manual pc_phases ghijklmn -75 19 -55 -44 -97 34 -53 -58 if station C and f_group S pc_mode manual pc_phases abcdef -167 171 108 110 169 171 if station C and f_group X pc_mode manual pc_phases ghijklmn 162 124 140 154 -128 -169 73 137 if station Q and f_group S pc_mode manual pc_phases abcdef -113 -71 -52 -14 -32 -164 if station Q and f_group X pc_mode manual pc_phases ghijklmn -145 -135 -101 -112 -121 -41 -173 -151 if station T and f_group S pc_mode manual pc_phases acdef -39 -91 -133 -67 -56 if station T and f_group X pc_mode manual pc_phases ghijklmn 65 28 39 0 27 -6 75 64 Regards, Laura and Alessandra. +END _______________________________________________ IVS-stations mailing list IVS-stations@ivscc.gsfc.nasa.gov http://ivscc.gsfc.nasa.gov/mailman/listinfo/ivs-stations