+HEADER
CORREL   GSI
DATABASE 20DEC21XK
SESSNAME Q20356
OBSTIME  2020/12/21
UTSTART  0700
DURATION 1
DOY      356
CORRTIME 2020/12/21
CORRPASS 1
EXPORT   DONE


+SUMMARY

 Qcode   % of Total   % of Correlated
           scans        scans

  5-9       93.6 %        -
   0         0.4 %        -
 4-1,D,G,N   6.0 %        -
 Removed     -


+CORRELATOR_NOTES

  Scan 356-0700: FQ = 0 on S-band, source 1602-115 on Sh-Wn

  A filters excluding pcal was applied to baseline Wn-Wz.


+STATION_NOTES

 WETTZELL(V-Wz): The SR1U fringes in many scans were not detected due to RFI.
                 Channels flagged for fringe fitting.
                 Transfer rate: 420 Mbit/s (Tsunami UDP protocol)

 SESHAN25(C-Sh): PCAL phase are unstable. Applied manual PCAL.

 WETTZ13N(N-Wn): Transfer rate: 420 Mbit/s (Tsunami UDP protocol)


+MANUAL_PCAL  Sh


+CHANNELS

XR1U = band|polarization|channel#|sideband

 XR1U/L  BBC01  8212.99
 XR2U    BBC02  8252.99
 XR3U    BBC03  8352.99
 XR4U    BBC04  8512.99
 XR5U    BBC05  8732.99
 XR6U    BBC06  8852.99
 XR7U    BBC07  8912.99
 XR8U/L  BBC08  8932.99
 SR1U    BBC09  2225.99
 SR2U    BBC10  2245.99
 SR3U    BBC11  2265.99
 SR4U    BBC12  2295.99
 SR5U    BBC13  2345.99
 SR6U    BBC14  2365.99


+DROP_CHANNELS

 Wz  SR1U
 Sh
 Wn


+CLOCKS

 Clocks: GSI
 Station   fmout-gps    used       rate        Comments
             [usec]    [usec]    [sec/sec]
  Wz          -5.57     -2.88      0.00        reference
  Sh           8.62     14.32      0.00
  Wn          -0.85      1.93      0.00

 Date:   2020/12/21


+QCODES

Qcodes  0 1  2 3 4 5 6 7  8   9 D G N - Tot
-------------------------------------------
  CN:X  0 0  0 0 0 0 0 0  0  47 0 0 0 0  47
  CN:S  1 0  0 0 0 0 0 1  2  43 0 0 0 0  47
  VC:X  0 0  0 0 0 0 0 0  2  45 0 0 0 0  47
  VC:S  0 0  1 0 0 0 0 0  8  38 0 0 0 0  47
  VN:X  0 0  0 0 0 0 0 0  5  42 0 0 0 0  47
  VN:S  0 0 15 1 0 2 1 6  5  17 0 0 0 0  47
-------------------------------------------
Totals  1 0 16 1 0 2 1 7 22 232 0 0 0 0 282

 Legend:
 QC = 0   : Fringes not detected.
    = 1-9 : Fringes detected. no error condition. Higher #, better quality.
    = D   : No data in one or more frequency channels.
    = G   : Fringe amp in a channel is <.5 times mean amp (only if SNR>20).
    = N   : No valid correlator data.
    = -   : Not scanned.
    = Tot : Total number of scans in schedule.


+SNR_RATIOS
Transfer rate: 420 Mbit/s (Tsunami UDP protocol)

MEAN RATIOS = Observed SNR / Predicted SNR  for exp no. 1963

 bl     X     n       S     n

 CN    0.92   47     0.69   46
 VC    0.93   47     0.74   47
 VN    1.64   47     1.20   47


+PCAL_INFORMATION

if baseline VN
 if f_group  X
   pc_mode    normal
   ref_freq   8212.99
   pc_freqs   XR1U-XR8U 2010 2010 2010 2010 2010 2010 2010 2010 
 if f_group  S
   pc_mode    normal
   ref_freq   2225.99
   pc_freqs   SR1U-SR6U 2010 2010 2010 2010 2010 2010 
*

* SESHAN25 manual phase call settings:
if station C
 if f_group X
   pc_mode   manual
   pc_phases XR1U-XR4U  139.6   38.0  150.9  155.7
             XR5U-XR8U  158.1   99.4  109.4  139.2
 if f_group S
   pc_mode   maual
   pc_phases SR1U-SR5U  -30.0 -157.4 -103.8 -116.7 -162.4  -60.4
*

+END

--------------------------------
Tetsuya, HARA
Geospatial Information Authority of Japan
/ AES Co.,Ltd.
hara-t96xs@mlit.go.jp