[daip] Re: [HelpDesk #7037] UVGLU

[George Martin]

I am passing this on to daip at nrao.edu for AIPS related help.

  George Martin

> From helpdesk at aoc.nrao.edu Mon Feb  3 03:48 MST 2003
> Date: Mon, 3 Feb 2003 03:48:20 -0700
> X-Authentication-Warning: saltmine.aoc.nrao.edu: nobody set sender to helpdesk using -f
> From: "Thomas Greve" <tgreve at roe.ac.uk>
> To: req-dist at saltmine.aoc.NRAO.EDU
> Subject: [HelpDesk #7037] UVGLU
> X-Loop: WREQ 1
> 
> >From: Thomas Greve <tgreve at roe.ac.uk>
> >To: helpdesk at zia.aoc.NRAO.EDU
> >Subject: UVGLU
> 
> Dear AIPS help desk,
> 
> 
>  I have a problem when trying to UVGLU adjacent
> spectral channels. The UVGLU goes well but when
> I try and IMAGR the result it looks crazy.
> 
> Are you supposed to UVGLU before you flag and calibrate
> the data? The help on UVGLU doesn't mention anything about that.
> 
> this is what I do:
> 
>         task 'uvglu'; default
>         inname '4C60N1_20_46'
>         inclass 'UV'
>         inseq 0
>         indi 3
>         in2name '4C60N1_12_24'
>         in2class 'UV'
>         in2seq 0
>         in2disk 3
>         outname '4C60N1_C_46'
>         outclass 'UV'
>         outseq 0
>         outdisk 3
>         go
> 
> 	task 'imagr'; default
>         indi 3; getn 25
>         outname '4C60N1_C_46'
>         outdisk 3
>         bif 0; eif 0
>         bchan 0; echan 0
>         npoints 3
>         chinc 0
>         stokes 'I'
>         cellsize 0.2
>         imsize 1024
>         uvtaper 0
>         robust 5
>         cmethod 'DFT'
> 	go
> 
> 
> 
> Many Thanks,
> Thomas Greve
> 
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