[daip] AIPS 31DEC09- IMAGR

[Amy Mioduszewski]

Hi Gabi,

I'm sorry our IMAGR expert is away so you'll have to bear with me.  That is very 
strange.  The 08 and 09 versions of IMAGR are identical.  Do you have an "old" 
version of 08?  or the most updated one?

OVERLAP seems to control what fields are reimaged.  What do you have it set to?

Amy
gcastell at iafe.uba.ar wrote:
> Dear AIPS group,
> 
> I am imaging low radio frequency data using AIPS 31DEC09 version.
> Surpringly the task IMARG runs more slow than in the older AIPS 31DEC08
> version. Now,
> I noted that after each major cycle IMAGR makes images of some fields (I am
> working with 31 facets each of one of 4096X4096 px, cell=1".5).
> 
> Assuming that this routine slows IMAGR, I would like to know what inputs I
> should modify in order to avoid imaging fields each time.
> 
> In addition, I do not understand the way in which IMAGR selects the set of
> fields for imaging after each iteration. In my case IMAGR only selects
> fields 1 2 3 5 7 14 to make the intermediate image.
> 
> I would be very grateful if you can give me some information about these
> points.
> 
> Best Regards,
> Gabi
> 
> 
>