+HEADER

CORREL   WACO
DATABASE 21DEC31XU
SESSNAME I21365
OBSTIME  2021/12/31
UTSTART  1830
DURATION 1
DOY      365
CORRTIME 2021/12/31
CORRPASS 1
EXPORT   DONE

+SUMMARY

Qcode      % of Total  % of Correlated
Scans            Scans

5-9               87%              87%
0                 12%              12%
1-4,A-H,N          0%               0%
removed            0%               -

+CORRELATOR_NOTES

Fringe quality 0 for scan 365-1840 with source 2113+293 on Mk-Wz:S.
Fringe quality 0 for scan 365-1840 with source 2113+293 on Mk-Wz:X.
Fringe quality 0 for scan 365-1904 with source 1300+580 on Mk-Wz:X.
Fringe quality 0 for scan 365-1923 with source 2141+175 on Mk-Wz:S.
Fringe quality 0 for scan 365-1923 with source 2141+175 on Mk-Wz:X.
Fringe quality 0 for scan 365-1930 with source 2214+350 on Mk-Wz:S.
Fringe quality 0 for scan 365-1930 with source 2214+350 on Mk-Wz:X.

+STATION_NOTES

MK-VLBA  (Mk/w): No log file.

WETTZELL (Wz/v): Ok.

+DROP_CHANNELS

+MANUAL_PCAL

+CHANNELS

Channels: XR1U = band|polarization|BBC#|sideband

XR1U BBC01 8365.75
XR2U BBC02 8445.75
XR3U BBC03 8805.75
XR4U BBC04 8925.75
SR1U BBC05 2232.75
SR2U BBC06 2262.75
SR3U BBC07 2372.75
SR4U BBC08 2392.75

+CLOCKS

Clocks: WACO

Station  fmout-gps    Used       Rate  Comments
[usec]  [usec]  [sec/sec]
Mk             -     0.368  5.314E-13
Wz          -7.364  -5.180  4.933E-13  Reference
Date: 2021/12/31 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
-------------------------------------------------
wv:S 3 0 0 0 0 0 0 0 0 24 0 0 0 0 0 0 0 0 0 0  27
wv:X 4 0 0 0 0 0 0 0 3 20 0 0 0 0 0 0 0 0 0 0  27
-------------------------------------------------
Tot  7 0 0 0 0 0 0 0 3 44 0 0 0 0 0 0 0 0 0 0  54
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. 1234

...by baseline, over all sources:

bl     X     n       S     n

wv    0.87   23     1.14   24

+FOURFIT_CONTROL_FILE

sb_win -256.0 256.0
mb_win -256.0 256.0
dr_win -0.03 0.03
pc_mode multitone
pc_period 5

if f_group X
ref_freq 8365.75

if f_group S
ref_freq 2232.75

if station w
lsb_offset 0.0

if station v
lsb_offset 0.0

* Roxanne Inniss & Sara

+END