CORREL BONN DATABASE 11AUG16XA SESSNAME R1496 OBSTIME 2011/08/16 2010/08/17 UTSTART 1700 DURATION 24 DOY 228-229 CORRTIME 2011/08/26 2011/08/28 CORRPASS 1 EXPORT DONE +SUMMARY Qcode % of Total % of Correlated scans scans 5-9 98% - 0 2% - 4-1,A-H,N - - Removed - +CORRELATOR_NOTES Momentarily, we have some problems with DiFX. In some cases, the visibility phases in the LSBs are not alligned with respect to the USBs phases. This lead to low quality code in the fringe fitted data. The issues are known and under investigation. +STATION_NOTES HARTRAO (Hh/c): Missed scans 229-0750 ; 229-0800a Stations reported "24V PSU failed during adjustment". HOBART12 (Hb/d): Station reported :"No X-band systemp temperature measurements could be made due to an error with the noise diode. This experiment used the NASA maser as the time/frequency reference for the 12m system, rather than the Vremya maser. Data between 00:30 and 01:00 is unreliable - While investigating the tsys measurement errors we unplugged some signal cables to check the IF and briefly reverted to the Vremya maser. System restored to original configuration by 0100." Applied manual pcal. HOBART26 (Hb/d): Missed Scans: 229-0400, 229-1122, 229-1214, 229-1224, 229-1227, 229-1243, 229-1312, 229-1451, 229-1547, 229-1612 due to some odd intermittent off-source errors. Weak or missing phasecal at X-band Applied manual pcal. Please note that this is the last experiment when Ho26 will have a phasecal unit or cable delay measurement. The phasecal unit was removed after this experiment and will be serviced and then used in Hb12. KATH12M (Ke/a): Applied manual pcal. Used for the site position the coordinates suggested by Brian Corey after session rd1104. ONSALA60 (On/X): Ok. TIGOCONC (Tc/Q): Few non-detections. TSUKUB32 (Ts/T): Broad band RFI in S-band. WETTZELL (Wz/V): The visibility phases in the LSBs are not alligned with respect to the USBs phases. This lead to low quality code in the fringe fitted data. The issues are known and under investigation. +DROP_CHANNELS Hh Hb Ho Ke On Tc Ts Wz +MANUAL PCAL Hb, Hh, Ke +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] On -19.55 -19.45 0.542E-12 Hh 7.99 8.56 -0.055E-12 Ke 9.00 10.96 -0.188E-12 Ts 0.50 1.85 -0.091E-12 Wz -23.10 -22.85 0.026E-12 Ho 21.70 22.01 0.592E-12 Hb 21.63 24.30 0.526E-12 Tc 0.56 0.56 0.000E-12 up tp about UT 228-2100 Tc -93.77 -93.77 0.000E-12 from UT 228-2100 onward 2011/08/16 +QCODES Qcod 0 1 2 3 4 5 6 7 8 9 A B C D E F G H N - Tot ------------------------------------------------------------- XT:X 8 0 0 0 0 0 0 1 7 290 0 0 0 0 0 0 0 0 0 0 306 XT:S 8 0 0 0 0 0 0 0 2 296 0 0 0 0 0 0 0 0 0 0 306 XV:X 1 0 0 1 3 1 19 212 24 143 0 0 0 0 0 0 0 0 0 0 404 XV:S 1 0 0 0 0 1 0 0 2 399 0 0 0 0 0 0 1 0 0 0 404 Xc:X 0 0 0 0 0 0 0 1 2 54 0 0 0 0 0 0 0 0 0 0 57 Xc:S 1 0 0 0 0 0 0 0 0 56 0 0 0 0 0 0 0 0 0 0 57 Xd:X 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 4 Xd:S 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 4 XH:X 0 0 0 0 0 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 4 XH:S 1 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4 XQ:X 5 0 0 0 0 0 0 0 0 13 0 0 0 0 0 0 0 0 0 0 18 XQ:S 1 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 0 0 0 0 18 Xa:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Xa:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TV:X 3 0 0 1 0 1 18 166 42 78 0 0 0 0 0 0 0 0 0 0 309 TV:S 1 0 0 0 0 0 0 0 7 299 0 0 0 0 0 0 2 0 0 0 309 Tc:X 0 0 0 0 0 0 0 0 1 51 0 0 0 0 0 0 0 0 0 0 52 Tc:S 1 0 0 0 0 0 0 0 0 51 0 0 0 0 0 0 0 0 0 0 52 Td:X 4 0 0 0 0 0 0 0 36 117 0 0 0 0 0 0 0 0 0 0 157 Td:S 4 0 0 0 0 0 0 0 3 149 0 0 0 0 0 0 1 0 0 0 157 TH:X 2 0 0 0 0 0 1 0 12 68 0 0 0 0 0 0 0 0 0 0 83 TH:S 0 0 0 0 0 0 0 0 3 78 0 0 0 0 0 0 2 0 0 0 83 TQ:X 6 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 11 TQ:S 4 0 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 11 Ta:X 0 0 0 0 0 0 0 0 6 17 0 0 0 0 0 0 0 0 0 0 23 Ta:S 0 0 0 0 0 0 0 0 2 21 0 0 0 0 0 0 0 0 0 0 23 Vc:X 0 0 0 0 0 0 7 10 17 45 0 0 0 0 0 0 0 0 0 0 79 Vc:S 0 0 0 0 0 0 0 0 0 79 0 0 0 0 0 0 0 0 0 0 79 Vd:X 3 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 5 Vd:S 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 5 VH:X 0 0 0 0 1 0 2 2 7 3 0 0 0 0 0 0 0 0 0 0 15 VH:S 1 0 0 0 0 0 0 0 0 14 0 0 0 0 0 0 0 0 0 0 15 VQ:X 0 0 0 0 0 0 0 0 0 15 0 0 0 0 0 0 0 0 0 0 15 VQ:S 0 0 0 0 0 0 0 0 0 15 0 0 0 0 0 0 0 0 0 0 15 Va:X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Va:S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 cd:X 1 0 0 0 0 0 1 8 30 27 0 0 0 0 0 0 0 0 0 0 67 cd:S 1 0 0 0 0 0 0 0 0 66 0 0 0 0 0 0 0 0 0 0 67 cH:X 2 0 0 0 0 1 5 21 36 18 0 0 0 0 0 0 0 0 0 0 83 cH:S 3 0 0 0 0 0 0 0 5 75 0 0 0 0 0 0 0 0 0 0 83 cQ:X 3 0 0 0 0 0 4 0 6 86 0 0 0 0 0 0 0 0 0 0 99 cQ:S 3 0 0 0 0 0 0 0 0 96 0 0 0 0 0 0 0 0 0 0 99 ca:X 0 0 0 0 0 0 0 5 4 6 0 0 0 0 0 0 0 0 0 0 15 ca:S 0 0 0 0 0 0 0 0 0 15 0 0 0 0 0 0 0 0 0 0 15 dH:X 0 0 0 0 0 0 0 1 13 65 0 0 0 0 0 0 0 0 0 0 79 dH:S 0 0 0 0 0 0 0 1 1 76 0 0 0 0 0 0 1 0 0 0 79 dQ:X 2 0 0 0 0 0 0 0 1 58 0 0 0 0 0 0 0 0 0 0 61 dQ:S 2 0 0 0 0 0 0 0 0 59 0 0 0 0 0 0 0 0 0 0 61 da:X 0 0 0 0 0 0 0 0 3 32 0 0 0 0 0 0 0 0 0 0 35 da:S 0 0 0 0 0 0 0 0 9 26 0 0 0 0 0 0 0 0 0 0 35 HQ:X 4 0 0 0 0 0 0 2 27 126 0 0 0 0 0 0 0 0 0 0 159 HQ:S 2 0 0 0 0 0 0 0 0 157 0 0 0 0 0 0 0 0 0 0 159 Ha:X 0 0 0 0 0 0 1 1 16 16 0 0 0 0 0 0 0 0 0 0 34 Ha:S 0 0 0 0 0 0 0 0 0 34 0 0 0 0 0 0 0 0 0 0 34 Qa:X 1 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 5 Qa:S 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 5 ------------------------------------------------------------- Tot 82 0 0 2 4 4 59 433 325 3442 0 0 0 0 0 0 7 0 0 0 4358 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. 2658 ...by baseline, over all sources: bl X n S n dc 1.19 66 1.01 66 cH 1.15 81 1.17 80 ca 0.95 15 1.14 15 cX 1.43 57 0.94 55 cQ 1.05 96 1.06 96 cT 0.96 52 0.91 50 cV 1.38 79 1.09 79 dH 0.93 79 0.96 79 da 0.79 35 0.90 35 dX 0.40 1 0.62 4 dQ 0.85 59 1.03 59 dT 0.81 153 0.78 153 dV 0.52 2 0.83 5 Ha 0.83 34 1.00 34 HX 0.91 4 0.91 3 HQ 0.98 155 1.16 157 HT 0.86 81 1.24 83 HV 0.76 15 1.01 13 aX 0.00 0 0.00 0 aQ 0.52 4 1.01 5 aT 0.58 23 0.86 23 aV 0.00 0 0.00 0 XQ 0.54 13 0.76 17 XT 0.79 298 0.85 298 XV 1.31 403 1.13 402 QT 0.44 5 0.63 7 QV 0.64 15 0.88 15 TV 0.84 306 1.01 308 +FOURFIT_CONTROL_FILE * control file for exp. R1496 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-5 300.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 -60.0 * Tc/Q if station Q lsb_offset -40. *Ke/a if station a lsb_offset -150. *Hb/d if station d lsb_offset -100. 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 *ref Ts/T if station H and f_group S pc_mode manual pc_phases abcdef 20 18 1 -5 10 20 if station H and f_group X pc_mode manual pc_phases ghijklmn 71 4 30 82 88 -4 42 60 * ref Ho/H prev. corrected wrt Ts if station d and f_group S pc_mode manual pc_phases abcdef 146 121 107 85 99 163 if station d and f_group X pc_mode manual pc_phases ghijklmn -69 -75 -97 -167 -139 23 -91 -76 *ref Ts/T if station a and f_group S pc_mode manual pc_phases abcdef -172 -155 -169 -149 133 -128 if station a and f_group X pc_mode manual pc_phases ghijklmn -91 -136 -121 -66 -93 -165 153 -62 * ref Hh/c if station T and f_group S pc_phases abcdef 2.7 0.2 -2.4 -0.6 -1.6 1.7 if station T and f_group X pc_phases ghijklmn 14.2 -5.4 -13.2 -8.6 -13.5 -6.0 -1.3 14.5 if station Q and f_group S pc_phases abcdef -6.7 -0.7 0.2 9.2 -0.3 -6.0 if station Q and f_group X pc_phases ghijklmn 10.2 -6.9 -8.4 -6.3 -1.8 1.5 -0.0 4.9 if station X and f_group S pc_phases abcdef 6.5 -6.3 1.9 -4.8 -0.1 2.2 if station X and f_group X pc_phases ghijklmn -0.6 4.9 -5.6 0.7 -0.8 -2.1 0.6 2.8 if station V and f_group S pc_phases abcdef -1.0 2.5 -1.1 1.6 -0.8 0.5 if station V and f_group X pc_phases ghijklmn -22.7 17.0 6.8 8.0 -0.1 7.3 3.7 -16.6 Regards, Laura. +END _______________________________________________ IVS-stations mailing list IVS-stations@ivscc.gsfc.nasa.gov http://ivscc.gsfc.nasa.gov/mailman/listinfo/ivs-stations