+HEADER CORREL WACO DATABASE 18OCT02XU SESSNAME I18275 OBSTIME 2018/10/02 UTSTART 1830 DURATION 1 DOY 275 CORRTIME 2018/10/02 CORRPASS 1 EXPORT Done. +SUMMARY Qcode % of Total % of Correlated scans scans 5-9 81% 81% 0 19% 19% 1-4,A-H,N 0% 0% Removed 0% Qcodes 7-9 Correlated 81% Qcode N Not Correlated 0% +CORRELATOR_NOTES You can download the vgosDb at http://rorf.usno.navy.mil/vgosDb/2018/18OCT02XU.tgz Scan 275-1900: FQ = 0 on X -Band due to low SNR from source 0749+540 Scan 275-1913: FQ = 0 on X -Band due to low SNR from source 1441+252 Scan 275-1856: FQ = 0 on X -Band due to low SNR from source 0415+398 Scan 275-1904: FQ = 0 on S -Band due to low SNR from source 0307+380 Scan 275-1850: FQ = 0 on X -Band due to low SNR from source 1300+580 Scan 275-1921: FQ = 0 on X -Band due to low SNR from source 0718+793 Scan 275-1909: FQ = 0 on X -Band due to low SNR from source 1300+580 +STATION_NOTES KOKEE (Kk/K): Ok. WETTZELL (Wz/V): Ok. +DROP_CHANNELS +MANUAL_PCAL +CHANNELS Channels: XR1U = band|polarization|BBC#|sideband XR1U/L BBC01 8182.99 XR2U BBC02 8222.99 XR3U BBC03 8422.99 XR4U BBC04 8562.99 XR5U BBC05 8682.99 XR6U BBC06 8782.99 XR7U BBC07 8842.99 XR8U/L BBC08 8862.99 SR1U BBC09 2212.99 SR2U BBC10 2222.99 SR3U BBC11 2257.99 SR4U BBC12 2297.99 SR5U BBC13 2317.99 SR6U BBC14 2322.99 +CLOCKS Clocks: WACO Station fmout-gps Used rate Comments [usec] [usec] [sec/sec] Kk 5.954 6.67 0.000e+00 Wz -59379.743 -59377.11 0.000e+00 Reference Date: 2018/10/02 18:30:00 +QCODES Qcod 0 1 2 3 4 5 6 7 8 9 A B C D E F G H N - Tot -------------------------------------------------- KV:X 6 0 0 0 0 0 0 0 0 12 0 0 0 0 0 0 0 0 0 0 18 KV:S 1 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 0 0 0 0 18 -------------------------------------------------- Tot 7 0 0 0 0 0 0 0 0 29 0 0 0 0 0 0 0 0 0 0 36 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. 7982 ...by baseline, over all sources: bl X n S n KV 0.94 12 0.95 17 ....by source: 1803+784 bl X n S n all 0.75 1 1.00 1 KV 0.75 1 1.00 1 0529+483 bl X n S n all 0.88 2 1.30 2 KV 0.88 2 1.30 2 1144+402 bl X n S n all 1.11 1 1.00 1 KV 1.11 1 1.00 1 0955+476 bl X n S n all 0.89 1 1.11 1 KV 0.89 1 1.11 1 0716+714 bl X n S n all 1.56 1 1.13 1 KV 1.56 1 1.13 1 0738+491 bl X n S n all 0.85 1 1.00 1 KV 0.85 1 1.00 1 0307+380 bl X n S n all 1.12 2 0.62 1 KV 1.12 2 0.62 1 1300+580 bl X n S n all 0.00 0 1.05 2 KV 0.00 0 1.05 2 0016+731 bl X n S n all 0.64 2 0.92 2 KV 0.64 2 0.92 2 0415+398 bl X n S n all 0.00 0 0.73 1 KV 0.00 0 0.73 1 0749+540 bl X n S n all 0.00 0 0.69 1 KV 0.00 0 0.69 1 1441+252 bl X n S n all 0.00 0 0.57 1 KV 0.00 0 0.57 1 1418+546 bl X n S n all 0.82 1 0.66 1 KV 0.82 1 0.66 1 0718+793 bl X n S n all 0.00 0 1.07 1 KV 0.00 0 1.07 1 ......by baseline, by source: baseline KV source X n S n --all-- 0.94 12 0.95 17 1803+784 0.75 1 1.00 1 0529+483 0.88 2 1.30 2 1144+402 1.11 1 1.00 1 0955+476 0.89 1 1.11 1 0716+714 1.56 1 1.13 1 0738+491 0.85 1 1.00 1 0307+380 1.12 2 0.62 1 1300+580 0.00 0 1.05 2 0016+731 0.64 2 0.92 2 0415+398 0.00 0 0.73 1 0749+540 0.00 0 0.69 1 1441+252 0.00 0 0.57 1 1418+546 0.82 1 0.66 1 0718+793 0.00 0 1.07 1 +FOURFIT_CONTROL_FILE * * 4fit control file for I18275 * sb_win -256.0 256.0 mb_win -256.0 256.0 dr_win -300.e-4 300.e-4 pc_mode multitone pc_period 5 if f_group X ref_freq 8220.99 if f_group S ref_freq 2222.99 if station K lsb_offset -40.0 if station V lsb_offset 0.0 * Roxanne +END