[Difx-users] difx2fits 2.6.2 "pcal do not match"

Eskil Varenius eskil.varenius at chalmers.se
Wed Mar 3 07:46:49 EST 2021


Hello,
I just tried to export SWIN files to FITSIDI using dix2fits from 2.6.2 release. I got the output below. Any idea what this means, or how to proceed to check it further? I don’t need PCAL tones for this work, so I don’t really care, but thought I should mention it.
Kind regards
Eskil

$ difx2fits -d b20329.fits

Writing FITS tables:
  Header                    2880 bytes
  AG -- array geometry      5964 bytes
  SU -- source              62148 bytes
  AN -- antenna             7650 bytes
  FR -- frequency           5650 bytes
  ML -- model               2003420 bytes
  CT -- correlator (eop)    9338 bytes
  MC -- model components    199606 bytes
  SO -- spacecraft orbit    No table written
  GD -- pulsar gate duty    No table written
  GM -- pulsar gate model   No table written
  UV -- visibility

  Visibility files:
    JobId 0 file 1/1 : /mnt/raidz0/VGOSB/b20329/b20329_1.difx/DIFX_59177_066600.s0000.b0000

    JobId 0 done.
      0 invalid records dropped
      0 flagged records dropped
      0 all zero records dropped
      0 negative weight records
      0 scan boundary records dropped
      0 out-of-time-range records dropped
      8271 records written
      FITS MJD range: 59177.770839 to 59177.812344
                            2714883264 bytes
  FL -- flag                No table written
  TS -- system temperature  No table written
  PH -- phase cal
    DiFX-extracted tones available:   IS. OE. OW.Weird: existing pulseCalFreqAcc[PC tone 218] of 10655.000 MHz and difx pcal file pulseCalFreq[PC tone 218] of 10650.000 MHz do not match, possible FITS IF numbering issue



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