Correlator Notes (B O N N Correlator)
  COHIG11-00          No#1557
  2000/038 = MON,FEB 07,2000  start
  2000/039 = TUE,FEB 08,2000  start
  
  STATION COMMENTS
  Ho :  Pay TV interferences found in S-band freq. 2322 
        amp and phase cal volt. reduced by 40-60%    
        refringed without this freq.      
  Kk :  looks normal, no manual phase cal used      
  Ft :  X-band freq. 8182 Index 1 (ref.freq.) missed
  Hh :  no data observed between 038-1910 to 038-2207
        reason unknown - no comment found in log file
  Oh :  - phase cal voltage something to high (100-180)
          manual phase cal used 
        - from the beginning to ~038-2000 I notified
          in two freq. 8562 + 8862 (x-band) phase offsets of around 200 deg.
          sporadicly and not both at the same time - reason unknown

  CLOCK
  REF   CLK SYNC   CLK RATE   CLK SYNC EPOCH   
  *     usec      sec/sec     yy ddd hh mm      usec
  f      0.16      0.0         0   0  0  0  *FORTLEZA ref
  j    -10.80   -120.0E-14    00 038 18 22  *HARTRAO  ok
  h     -2.23   -850.0E-14    00 039 11 34  *HOBART26 ok
  k      0.65      0.0        00 038 14 47  *KOKEE    ok
  p     -0.02   -240.0E-14    00 038 14 47  *OHIGGINS ok

  REFRINGE/RECORRELATION    
  if station F and f_group X
   freqs bcdefgh
  if station H and f_group S
   freqs ijklm
  if station P and f_group X
   freqs abcdefgh
   pc_mode manual
   pc_phases abcdefgh 87 -162 160 132 107 131 -118 145
  if station P and f_group S
   freqs ijklmn
   pc_mode manual
   pc_phases ijklmn -83 -88 -157 -64 -92 -113
                                           
  STATISTICS:
  ~10 % not processed (Hh)
  >80 % QF 6-9
   <9 % QF 0,N
   <1 % QF 1-5,A-F
  Processing factor: 3.3 (MK3A)
 
  REMARKS
  * archived files DAT in standard UNIX tar format
    #01 AF087 #2 AF089 
    #03 complete data incl. logfiles etc
  * up to now database version1 is available at
    the analysis Center BKG LEIPZIG or on
    anonymous ftp at ftp.mpifr-bonn.mpg.de
    directory outgoing/mueskens/cohig/cohig11/

                                   regards
                                   Arno