[daip] small problem

Leonia Kogan lkogan at nrao.edu
Thu Dec 4 09:58:59 EST 2008


Dear Mark,

Eric is out now. 
Can you wait please until Monday when he is back.

Thanks
Leonia
Mark Reid wrote:
> Dear Aipser's
>
>      Here is a problem that I've encountered more than once (but far 
> enough apart in time to forget what happened).  It has cost me hours of 
> work each time.
>
> When I run the following with default settings for VLBA data:
>
> AVSPC: to make a 16 chan "continuum" UV file from a 256 chan line file,
>         the new parameter DOACOR=-1 removes the AC data.  Since older
>         versions of AIPS didn't have this parameter, my old scripts don't
>         know about this.
>
> ACCOR: runs "successfully" and creates an SN1 table.  But, the SN1
>         table it creates is empty (as there is no AC data to work on).
>
> CLCOR: with SNVER 1; INVER 1 gives the message that it can't find
>         SN2.  This is very puzzling, since I told it only to look at SN1.
>
>
> Anyway, this all could be fixed by changing the the following:
>
>      AVSPC defaults so that DOACOR=+1.
>      ACCOR should give a warning if it has no data to work on.
>      CLCOR should not look for SN2 if told only to look at SN1
>
> Sincerely,
> Mark Reid
>
> _______________________________________________
> Daip mailing list
> Daip at listmgr.cv.nrao.edu
> http://listmgr.cv.nrao.edu/mailman/listinfo/daip
>   




More information about the Daip mailing list