CORREL BONN DATABASE 11DEC19XA SESSNAME R1512 OBSTIME 2011/12/19 2010/12/20 UTSTART 1700 DURATION 24 DOY 353-354 CORRTIME 2012/01/02 2011/01/03 CORRPASS 1 EXPORT DONE +SUMMARY Qcode % of Total % of Correlated scans scans 5-9 98% 98% 0 <1% 1% 4-1,A-H,N <1% 1% Removed <1% - +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 HARTRAO (Hh/c): A few G-codes. Station reported: "Intermittent RFI caused high IF2 Tsys. Problem with TPI circuitry in VC14." NYALES20 (Ny/N): Series of G-codes between UT 354-0940 and UT 354-1000. Station reported: "Rack down between 11:21 and 11:55. VC1 down on some occasions between 09:40 and 12:30." A different set of manual pcal had to applied after this time to the X-band data. TIGOCONC (Tc/Q): Lots of non-detections for the baseline QT, in particular in S-band. Some non-detections (~10%) also for the other baselines. TSUKUB32 (Ts/T): Broad band RFI in S-band, particularly strong in channel SR2U. Channels removed from fringe fitting. Missed scans from UT 353-2210 to UT 353-2300. WETTZELL (Wz/V): Ok. +DROP_CHANNELS Hh Ny Sh Tc Ts SR2U Wz +MANUAL PCAL Hh, Ny, Sh, Tc, Ts, 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] Hh 8.01870 8.48870 0.105E-12 Ny -8.30760 -8.05760 0.235E-12 Sh 97.82720 97.87720 0.726E-12 Tc 0.73980 0.91980 0.006E-12 Ts 0.46560 1.86560 -0.242E-12 Wz -24.21650 -23.96650 -0.226E-12 2011/12/19 +QCODES Qcod 0 1 2 3 4 5 6 7 8 9 A B C D E F G H N - Tot ---------------------------------------------------------------- cN:X 0 0 0 0 0 0 0 0 0 594 0 0 0 0 0 0 2 0 0 0 596 cN:S 0 0 0 0 0 0 0 0 0 596 0 0 0 0 0 0 0 0 0 0 596 cC:X 0 0 0 0 0 0 0 0 0 450 0 0 0 0 0 0 0 0 0 0 450 cC:S 0 0 0 0 0 0 0 0 0 450 0 0 0 0 0 0 0 0 0 0 450 cT:X 0 0 0 0 0 0 0 0 0 462 0 0 0 0 0 0 0 0 0 1 463 cT:S 0 0 0 0 0 0 0 0 0 462 0 0 0 0 0 0 0 0 0 1 463 cV:X 0 0 0 0 0 0 0 0 0 422 0 0 0 0 0 0 0 0 0 0 422 cV:S 0 0 0 0 0 0 0 0 0 422 0 0 0 0 0 0 0 0 0 0 422 cQ:X 0 0 0 0 0 0 0 0 0 156 0 0 0 0 0 0 0 0 0 0 156 cQ:S 0 0 0 0 0 0 0 0 0 156 0 0 0 0 0 0 0 0 0 0 156 NC:X 3 0 0 0 0 12 1 36 47 251 0 0 0 0 0 0 10 0 1 0 361 NC:S 1 0 0 0 0 0 0 0 7 351 0 0 0 0 0 0 1 0 1 0 361 NT:X 3 0 0 0 0 44 9 4 7 247 0 0 0 0 0 0 8 0 3 12 337 NT:S 2 0 0 0 0 0 0 0 45 274 0 0 0 0 0 0 1 0 3 12 337 NV:X 1 0 0 0 0 32 23 4 15 273 0 0 0 0 0 0 8 0 0 0 356 NV:S 1 0 0 0 0 0 0 1 17 337 0 0 0 0 0 0 0 0 0 0 356 NQ:X 5 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 15 NQ:S 1 0 0 0 0 0 0 0 0 14 0 0 0 0 0 0 0 0 0 0 15 CT:X 0 0 0 0 0 0 0 0 3 373 0 0 0 0 0 0 0 0 2 11 389 CT:S 0 0 0 0 0 0 0 0 9 365 0 0 0 0 0 0 2 0 2 11 389 CV:X 2 0 0 0 0 0 0 0 5 299 0 0 0 0 0 0 0 0 0 0 306 CV:S 5 0 0 0 0 0 0 0 1 299 0 0 0 0 0 0 1 0 0 0 306 CQ:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 CQ:S 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 TV:X 0 0 0 0 0 0 0 0 0 256 0 0 0 0 0 0 1 0 0 9 266 TV:S 7 0 0 0 0 0 0 0 7 242 0 0 0 0 0 0 1 0 0 9 266 TQ:X13 0 0 0 0 0 0 0 2 28 0 0 0 0 0 0 0 0 1 0 44 TQ:S29 0 0 0 0 0 0 0 0 14 0 0 0 0 0 0 0 0 1 0 44 VQ:X 1 0 0 0 0 0 0 0 8 29 0 0 0 0 0 0 0 0 0 0 38 VQ:S 1 0 0 0 0 0 0 0 2 35 0 0 0 0 0 0 0 0 0 0 38 ---------------------------------------------------------------- Tot 76 0 0 0 0 88 33 45 175 7867 0 0 0 0 0 0 35 0 15 66 8400 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. 2697 ...by baseline, over all sources: bl X n S n cN 1.12 55 1.04 56 cC 0.62 54 0.99 56 cQ 1.30 97 1.03 97 cT 1.09 43 0.73 42 cV 1.57 108 1.21 108 NC 0.56 356 1.18 359 NQ 1.02 12 0.94 14 NT 1.07 319 0.94 318 NV 1.32 355 1.38 355 CQ 0.00 0 0.00 0 CT 0.59 376 1.05 376 CV 0.70 304 1.32 300 QT 1.24 30 0.68 14 QV 1.75 37 1.16 37 TV 1.40 257 1.03 250 CONTROL_FILE * control file for exp. R1512 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 * sb_win -2.0 2.0 mb_win -2.0 2.0 dr_win -30.0e-5 30.0e-5 * * ...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 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 * ref Wz/V if station c and f_group S pc_mode manual pc_phases abcdef -21 -9 -89 -43 -31 -26 if station c and f_group X pc_mode manual pc_phases ghijklmn 110 87 101 160 92 85 126 108 if station N and f_group S pc_mode manual pc_phases abcdef -68 -27 -158 -136 -109 -43 if station N and f_group X and scan 353-170000 to 354-100100 pc_mode manual pc_phases ghijklmn 50 -3 112 61 87 39 16 61 if station N and f_group X and scan 354-100200 to 354-122700 pc_mode manual pc_phases ghijklmn 86 73 24 63 66 171 45 63 if station N and f_group X and scan 354-122800 to 354-170000 pc_mode manual pc_phases ghijklmn 140 30 151 114 154 105 91 137 if station C and f_group S pc_mode manual pc_phases abcdef 28 7 -51 -56 9 7 if station C and f_group X pc_mode manual pc_phases ghijklmn -67 -114 -92 -82 -5 -43 -168 -95 if station Q and f_group S pc_mode manual pc_phases abcdef 108 72 6 80 14 125 if station Q and f_group X pc_mode manual pc_phases ghijklmn -119 -25 -142 175 -102 -130 -140 -85 if station T and f_group S pc_mode manual pc_phases acdef -47 -71 6 -17 -70 if station T and f_group X pc_mode manual pc_phases ghijklmn 50 -14 -46 81 43 58 25 4 Regards, Laura and Simone. +END _______________________________________________ IVS-stations mailing list IVS-stations@ivscc.gsfc.nasa.gov http://ivscc.gsfc.nasa.gov/mailman/listinfo/ivs-stations