INT 209-060 / K09060
   Correlation report
  Tsukuba VLBI Correlator
	  
[Geographical Survey Institute, Japan]

Observed:   Mar 01, 2009
            doy060/07:30-060/08:28
	    
Correlated: Mar 02, 2009
Exported:   done

Station Comments
----------------

TSUKUB32(T-Ts): The used fmout-GPS was not the value of
                the log-file.
                Recorded on K5(VSSP32). 

WETTZELL(V-Wz): OK
                Recorded on Mark5.

See also:
 The IVS-ops Archives,March 2009
 FROM:GSI VLBI Group
 Subject:[IVS-ops] K09059 and K09060 finished 
         at Tsukuba32m
 Sun Mar 1 19:11:16 EST 2009

- comment:
Intensive eVLBI session with TSUKUB32 and WETTZELL.
Recorded Data on Mark5 at WETTZELL were transferred
to Tsukuba Correlator via network. 
Converting Mark5 data into K5 form at Tsukuba Correlator. 
Processed on K5 correlation system.

PF=0.88

Station Clocks
--------------

Clocks: GSI
Station       fmout-gps    used          rate        Comments
              [usec]       [usec]        [sec/sec]
Ts            -0.947       -0.947            -       Reference
Wz           -13.367      -14.523           -4.368
Date:   2009/03/01

- comment:
    correlation package:apri_calc(NICT,Ver.2008-02-19).
                        cor(NICT,Ver.2008-09-30).
                        komb(NICT,Ver.2008-02-19).

Statistics

----------

PROCESS SUMMARY BY BASELINE/FREQUENCY
Base    0    1    2    3    4    5    6    7    8    9    D    G    N    -  Tot
TV X    1    0    0    0    0    0    0    0    0   33    0    0    0    0   34
TV S    0    0    0    0    0    0    0    0    0   34    0    0    0    0   34
Column Totals, numbers then percentages
        1    0    0    0    0    0    0    0    0   67    0    0    0    0   68
 %    1.5   .0   .0   .0   .0   .0   .0  -->  --> 98.5   .0   .0   .0   .0100.0

 QC = 0   : Fringes not detected.
    = 1-9 : Fringes detected. The higher number, the better quality.
    = D   : No data in one or more frequency channels.
    = G   : Fringe amp in a freq ch is <.5 times coherent amp only if snr>20.
    = N   : No valid correlator data.
    = -   : Not scanned

Base Line:   TV
Total Obs:   34 
Error    :    1 
       % :  2.9
(ERROR: Q-code of either band is less than 4 or letter code, or not scanned)


SNR histogram
Distribution of X-band SNRs, for each baseline
SNR:  0   5  10  15  20  25  30  35  40  45  50  55  60  65  70  75  80  85  >>
TV:      1   3   2   2   1   0   2   1   0   2   2   2   3   1   1   1   1   9
Total    1   3   2   2   1   0   2   1   0   2   2   2   3   1   1   1   1   9
Total number of obs:    34  Average SNR:   70.9
Distribution of S-band SNRs, for each baseline
SNR:  0   5  10  15  20  25  30  35  40  45  50  55  60  65  70  75  80  85  >>
TV:      0   4   1   2   6   1   3   6   1   1   0   1   0   2   0   2   1   3
Total    0   4   1   2   6   1   3   6   1   1   0   1   0   2   0   2   1   3
Total number of obs:    34  Average SNR:   41.7

--------------------------------
Yasuko Mukai
G. S. I. /Advanced Engineering Services Co., Ltd.
aes@gsi.go.jp