+HEADER 
CORREL    SHAO 
DATABASE  20JAN20XA
SESSNAME  AOV043
OBSTIME   2020/01/20 2020/01/21 
UTSTART   10:00
DURATION  24
DOY       20-21
CORRTIME  2020/04/23 2020/04/26 
CORRPASS  1
EXPORT    DONE 
 
+SUMMARY 
 Qcode      % of Total   % of Correlated 
                scans          scans     
 
  5-9            75%             - 
   0             25%             - 
 4-1,A-H,N        -              - 
 Removed          -              - 

+CORRELATOR_NOTES

+STATION_NOTES
 HOBART26(Ho/H): Manual PCAL applied.
                 Mk5cm crashed missing scan 020-2358.
 SEJONG(Kv/e)  : Manual PCAL applied.
                 There is no signal at the frequency after 2295MHz in SR6U, 
		 and many G codes are generated, removed from the fringe fitting.
 TIANMA65(T6/T): Manual PCAL applied.
 URUMQI(Ur/U)  : The formatter time should be 2020 but was labelled 2019, must be
                 corrected in raw data before data correlation.
 WARK12M(Ww/W) : Manual PCAL applied.
                 No fmout-gps (20:18-02:30).

+DROP_CHANNELS
 Ho
 Kv  SR6U
 T6
 Ur
 Ww

+MANUAL PCAL  Ho Kv T6 Ww 

+CHANNELS
 Channels: XR1U = band|polarization|channel#|sideband

XR1U/L  BBC01 8213.99 
XR2U    BBC02 8253.99 
XR3U    BBC03 8353.99 
XR4U    BBC04 8513.99 
XR5U    BBC05 8733.99 
XR6U    BBC06 8853.99 
XR7U    BBC07 8873.99 
XR8U/L  BBC08 8933.99 
SR1U    BBC09 2200.99 
SR2U    BBC10 2216.99 
SR3U    BBC11 2232.99 
SR4U    BBC12 2256.99 
SR5U    BBC13 2272.99 
SR6U    BBC14 2288.99 

+CLOCKS

Clocks: SHAO

 Station     fmout-gps      Used      rate     Comments
              [usec]       [usec]   [sec/sec]
  Ho            9.06        11.16    0.258E-12 Reference.
  Kv             -         -33.64   -0.051E-12 No fmout-gps record in log file.
  T6           70.15        71.69    0.809E-12 
  Ur           75.96        76.77    1.647E-12 
  Ww          -74.08       -72.23    0.156E-12 

Date:    2020/01/20  10:00:00 

+QCODES

Qcod  0 1 2 3 4 5  6   7   8    9 A B C D E F G H N -  Tot 
--------------------------------------------------------------
He:X 40 0 0 0 0 2  2  11  35   60 0 0 0 0 0 0 0 0 1 0  151 
He:S113 0 0 0 0 0  0   2   5   30 0 0 0 0 0 0 0 0 1 0  151 
HT:X  4 0 0 0 0 0  1   4  17   72 0 0 0 0 0 0 0 0 1 0   99 
HT:S 12 0 0 0 0 0  2   6  36   42 0 0 0 0 0 0 0 0 1 0   99 
HU:X  9 0 0 0 0 0  0   0  21   41 0 0 0 0 0 0 0 0 1 0   72 
HU:S 11 0 0 0 0 0  0   1  17   42 0 0 0 0 0 0 0 0 1 0   72 
HW:X 22 0 0 0 0 0  1   1   5  182 0 0 0 0 0 0 0 0 1 0  212 
HW:S 40 0 0 0 0 1  2  21  51   96 0 0 0 0 0 0 0 0 1 0  212 
eT:X  7 0 0 0 0 0  6  26  43   90 0 0 0 0 0 0 0 0 0 0  172 
eT:S 44 0 0 0 0 1  4  35  43   45 0 0 0 0 0 0 0 0 0 0  172 
eU:X  7 0 0 0 0 0  0  10  76   48 0 0 0 0 0 0 0 0 0 0  141 
eU:S 36 0 0 0 0 0  2   2  13   88 0 0 0 0 0 0 0 0 0 0  141 
eW:X 67 0 0 0 0 0  2   6  35   46 0 0 0 0 0 0 0 0 0 0  156 
eW:S124 0 0 0 0 0  0   4   8   20 0 0 0 0 0 0 0 0 0 0  156 
TU:X  6 0 0 0 1 0  0   0  17  107 0 0 0 0 0 0 0 0 0 0  131 
TU:S  6 0 0 0 1 3 11  93  13    4 0 0 0 0 0 0 0 0 0 0  131 
TW:X  6 0 0 0 0 0  0   1   4   89 0 0 0 0 0 0 0 0 0 0  100 
TW:S 33 0 0 0 0 0  0   2  12   53 0 0 0 0 0 0 0 0 0 0  100 
UW:X 23 0 0 0 0 0  0   0  12   29 0 0 0 0 0 0 0 0 0 0   64 
UW:S 27 0 0 0 0 0  0   0   9   28 0 0 0 0 0 0 0 0 0 0   64 
--------------------------------------------------------------
Tot 637 0 0 0 2 7 33 225 472 1212 0 0 0 0 0 0 0 0 8 0 2596 

 Legend:
 QC = 0   Fringes not detected.
    = 1-9 Fringes detected, no error condition. Higher #, better quality.
    = B   Interpolation error in fourfit.
    = D   No vlbiin 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 vlbi.
  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. 2043

 ...by baseline, over all sources:

 bl     X     n       S     n

 He    1.63  109     0.82   37
 HT    0.86   94     0.33   86
 HU    1.35   61     1.17   60
 HW    1.31  189     1.22  171
 eT    2.01  165     0.35  128
 eU    2.91  134     1.28  105
 eW    1.86   89     0.81   32
 TU    1.76  125     0.86  125
 TW    0.89   94     0.34   67
 UW    1.93   41     1.39   37


+FOURFIT_CONTROL_FILE

* +FOURFIT_CONTROL_FILE
    
   sb_win -2.0 2.0 mb_win -2.0 2.0 dr_win -30.0e-5 30.0e-5
   pc_mode multitone
   pc_period 999

   weak_channel 0.1

  if f_group X
    ref_freq 8213.99
  if f_group S
    ref_freq 2200.99
  
  if station e and f_group S
    freqs a b c d e 

*ref Ur/U
  if station H and f_group S
     pc_mode manual
     pc_phases abcdef  -117.9  119.6  32.8  79.4  38.9  44.5
  if station H and f_group X
     pc_mode manual
     pc_phases ghijklmn  -153.6  123.7  182.7  345.8  163.9  249.3  125.1  130.2
  if station e and f_group S
     pc_mode manual
     pc_phases abcde  92.8  -73.5  -241.7  -78.5  -235.5
  if station e and f_group X
     pc_mode manual
     pc_phases ghijklmn  -20.7  -47.5  -109.9  -216.5  -279.0  -159.2  -176.1  -182.9
  if station T and f_group S
     pc_mode manual
     pc_phases abcdef  -109.7  -332.4  -150.7  -359.0  -304.5  -69.5
  if station T and f_group X
     pc_mode manual
     pc_phases ghijklmn  -123.1  -55.6  -356.7  -330.7  -30.7  -107.8  -112.7  -159.8
  if station W and f_group S
     pc_mode manual
     pc_phases abcdef  -96.1  8.1  107.6  298.8  32.6  264.1
  if station W and f_group X
     pc_mode manual
     pc_phases ghijklmn  106.7  -50.4  -144.1  -175.7  -217.0  -122.4  -212.3  -133.1
 

Regards,
 Hexuan 

+END