
TIMETAG 2026/06/22 04:05:58 UTC
MK3DB_VERSION 1
%CORRELATOR_REPORT_FORMAT 3

+HEADER

SESSION     Q26171
VGOSDB      20260620-q26171
START       2026-171-0730
END         2026-171-0830
CORRELATOR  GSI
ANALYST     Tetsuya Hara
VERSION     1-1


+SUMMARY

qcode     total  correlated
---------------------------
5-9       91.03%     91.03%
0          8.97%      8.97%
1-4,A-H,N  0.00%      0.00%
removed    0.00%      0.00%

* qcode       quality codes, error codes, or status
* total       percent of total scans
* correlated  percent of correlated scans


+STATIONS

station name     mk4
--------------------
Wz      WETTZELL V
Mk      MK-VLBA  M

* station  2-char station ID
* name     3- to 8-char station name
* mk4      1-char HOPS station code


+NOTES

station  note
----------------------------
-        No problems detected

* station  2-char station ID, baseline, closure set, or - for general notes
* note     correlator notes and feedback


+CLOCK

st epoch           used-offset    used-rate  raw-offset     raw-rate comment
----------------------------------------------------------------------------
Wz 2026-171-073000       0.368        -         -1.7718  -2.4014e-13 reference
Mk 2026-171-073000       0.354        -           -            -     

* st           2-char station ID
* epoch        time coordinate of offsets and clock model segment start time
* used-offset  (usec) station clock minus offset used in correlation at epoch
* used-rate    drift rate of station clock minus offset used in correlation
* raw-offset   (usec) station clock minus reference clock offset at epoch
* raw-rate     drift rate of station clock minus reference clock offset
* comment      clock-break, reference station, or other notes


+CHANNELS

channel  id frequency
---------------------
S00UR    a    2232.75
S01UR    b    2262.75
S02UR    c    2372.75
S03UR    d    2392.75
X04UR    e    8365.75
X05UR    f    8445.75
X06UR    g    8805.75
X07UR    h    8925.75

* channel    HOPS channel name
* id         short name with sideband indicator
* frequency  (MHz) sky frequency


+DROP_CHANNELS


+MANUAL_PCAL


+QCODES

bl:band  0 1 2 3 4 5 6 7 8  9 N - total
---------------------------------------
VM:S     5 0 0 0 0 0 0 0 0 34 0 0    39
VM:X     2 0 0 0 0 0 0 0 1 36 0 0    39
total    7 0 0 0 0 0 0 0 1 70 0 0    78

* bl:band  baseline and frequency band name
* 0        no fringe detected
* 1-9      fringe detected, higher value means better quality
* B        fourfit interpolation error
* D        no data in one or more frequency channels
* E        fringe found at edge of SBD, MBD, or rate window
* F        fork problem in processing
* G        channel amplitude diverges too far from mean amplitude
* H        low phase-cal amplitude in one or more channels
* N        correlation or fringing failed
* -        correlation not attempted
* total    column and row totals


+SNR_RATIOS

bl    S n_S    X n_X
--------------------
VM 0.67  34 0.72  37

* bl       baseline
* [A-Z]    ratio for this band name
* n_[A-Z]  number of scans in average for this band name]


+EOP

  mjd  tai-utc    ut1-utc    xpole     ypole
----------------------------------------------
61209     37.0    0.012334   0.19449   0.40046
61210     37.0    0.012257   0.19536   0.39979
61211     37.0    0.012014   0.19634   0.39922
61212     37.0    0.011634   0.19724   0.39865
61213     37.0    0.011268   0.19807   0.39806

* mjd      integer modified Julian date
* tai-utc  (sec) TAI minus UTC offset
* ut1-utc  (sec) UT1 minus UTC offset
* xpole    X pole EOP parameter
* ypole    Y pole EOP parameter


+CORRELATION

SOFTWARE   fx_cor
VERSION    ipvlbi_20200116
ALGORITHM  FX
TINT       1.0 sec


+FRINGING

SOFTWARE   KOMB
VERSION    komb_20220305


+VGOSDB

SOFTWARE   MK3TOOLS
VERSION    MK3TOOLS_20210113/


+CORRELATION_CONFIG_FILE

No information because we do not use DiFX.


+FRINGING_CONFIG_FILE

No information because we do not use HOPS.


+END
