+HEADER CORREL WACO DATABASE 18OCT10XU SESSNAME I18283 OBSTIME 2018/10/10 UTSTART 1830 DURATION 1 DOY 283 CORRTIME 2018/10/10 CORRPASS 1 EXPORT Done. +SUMMARY Qcode % of Total % of Correlated scans scans 5-9 88% 88% 0 12% 12% 1-4,A-H,N 0% 0% Removed 0% Qcodes 7-9 Correlated 88% Qcode N Not Correlated 0% +CORRELATOR_NOTES You can download the vgosDb at: http://rorf.usno.navy.mil/vgosDb/2018/18OCT10XU.tgz Scan 283-1855: FQ = 0 on X -Band due to low SNR from source 0718+793 Scan 283-1844: FQ = 0 on X -Band due to low SNR from source 1441+252 Scan 283-1840: FQ = 0 on X -Band due to low SNR from source 1300+580 Scan 283-1908: FQ = 0 on X -Band due to low SNR from source 1441+252 +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 5.783 6.49 0.000e+00 Wz -3.763 -1.13 0.000e+00 Reference Date: 2018/10/10 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 4 0 0 0 0 0 0 0 0 13 0 0 0 0 0 0 0 0 0 0 17 KV:S 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 0 0 0 0 17 -------------------------------------------------- Tot 4 0 0 0 0 0 0 0 0 30 0 0 0 0 0 0 0 0 0 0 34 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 1.19 13 1.00 17 ....by source: 1803+784 bl X n S n all 0.95 1 1.13 1 KV 0.95 1 1.13 1 0307+380 bl X n S n all 1.00 1 0.69 1 KV 1.00 1 0.69 1 0738+491 bl X n S n all 0.88 2 1.05 2 KV 0.88 2 1.05 2 1300+580 bl X n S n all 0.00 0 1.00 1 KV 0.00 0 1.00 1 1441+252 bl X n S n all 0.00 0 0.59 2 KV 0.00 0 0.59 2 0716+714 bl X n S n all 1.50 2 1.17 2 KV 1.50 2 1.17 2 0016+731 bl X n S n all 0.72 1 0.89 1 KV 0.72 1 0.89 1 0529+483 bl X n S n all 0.89 2 1.20 2 KV 0.89 2 1.20 2 0718+793 bl X n S n all 0.00 0 1.07 1 KV 0.00 0 1.07 1 0552+398 bl X n S n all 1.41 2 1.18 2 KV 1.41 2 1.18 2 0613+570 bl X n S n all 1.23 1 1.11 1 KV 1.23 1 1.11 1 1636+473 bl X n S n all 2.20 1 0.82 1 KV 2.20 1 0.82 1 ......by baseline, by source: baseline KV source X n S n --all-- 1.19 13 1.00 17 1803+784 0.95 1 1.13 1 0307+380 1.00 1 0.69 1 0738+491 0.88 2 1.05 2 1300+580 0.00 0 1.00 1 1441+252 0.00 0 0.59 2 0716+714 1.50 2 1.17 2 0016+731 0.72 1 0.89 1 0529+483 0.89 2 1.20 2 0718+793 0.00 0 1.07 1 0552+398 1.41 2 1.18 2 0613+570 1.23 1 1.11 1 1636+473 2.20 1 0.82 1 +FOURFIT_CONTROL_FILE * * 4fit control file for I18283 * 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