[daip] FILLM question

[Gustaaf Van Moorsel]

I am running online FILLM on fast switching data taken an hour or so
ago, and selected the data on time range only:

AIPS 1: Found in Version=ONLINE
AIPS 1: FILLM     Task to read a VLA archive tape
AIPS 1: Adverbs     Values                 Comments
AIPS 1: ----------------------------------------------------------------
AIPS 1: INTAPE        1                    Tape drive number
AIPS 1: INFILE     *all ' '                Non-blank: disk file name
AIPS 1: NFILES        0                    Number of files to advance
AIPS 1:                                    Also applies to ON-LINE!
AIPS 1: BAND       ' '                     Freq. band:
AIPS 1:                                      (4,P,L,S,C,X,U,K,A,Q)
AIPS 1: QUAL         -1                    Source qualifier -1=>all
AIPS 1: CALCODE    ' '                     Calibrator code
AIPS 1: VLAOBS     ' '                     VLA obs. pgm. name ('AZ99')
AIPS 1: VLAMODE    ' '                     VLA obs. mode ('  '=any)
AIPS 1: REFDATE    ' '                     Reference date. 'yyyymmdd'
AIPS 1: TIMERANG      0          18        Timerange selected
AIPS 1:              34           0           0          19
AIPS 1:              30           0

I get many, many error messages of the type:

oxus  > FILLM1: Found 02175+73495     :    0 50.000 MHz at IAT   0/ 
19:29:58.5
oxus  > FILLM1: PROGRAM ID HAS CHANGED FROM 'FS01  ' TO 'SYSSTA'
oxus  > FILLM1: PROGRAM ID HAS CHANGED FROM 'SYSSTA' TO 'FS01  '
oxus  > FILLM1: Ref. date = 20080902 A-C =  8.435100 B-D =  8.485100 GHz
oxus  > FILLM1: Appending new data to: 20080902    .X BAND.  2 disk  1

and the resulting file's NX table appears to be corrupted: after
scan 20 or so it creates a scan every 0.4 sec integration:

  17 02175+73495     : 0000  A        1  0/18:42:53 -   0/18:43:12     
1   94021     100160
  18 01575+74427     : 0000  A        1  0/18:43:13 -   0/18:43:13     
1  100161     100391
  19 01575+74427     : 0000  A        1  0/18:43:21 -   0/18:43:32     
1  100392     105784
  20 02175+73495     : 0000  A        1  0/18:43:33 -   0/18:43:33     
1  105785     105995
  21 02175+73495     : 0000  A        1  0/18:43:41 -   0/18:43:52     
1  105996     110850
  22 01575+74427     : 0000  A        1  0/18:43:53 -   0/18:44:12     
1  110851     115869
  23 02175+73495     : 0000  A        1  0/18:44:13 -   0/18:44:13     
1  115870     116065
  24 02175+73495     : 0000  A        1  0/18:44:21 -   0/18:44:21     
1  116066     116066
  25 02175+73495     : 0000  A        1  0/18:44:21 -   0/18:44:21     
1  116067     116069
  26 02175+73495     : 0000  A        1  0/18:44:21 -   0/18:44:21     
1  116070     116189

Deleting the NX file and running INDXR fixes that.

Gustaaf