Re: Using imview for both new and ref

From: Robert A. Knop Jr. (robert.a.knop@vanderbilt.edu)
Date: Sat Apr 03 2004 - 13:34:21 PST

  • Next message: Natalia Kuznetsova: "Re: Using imview for both new and ref"

    The image you used is the "refsys". The image whose sum you want to
    look at is the "new", and at the moment the only pace to get the
    identity of the "new" is from the Tiles Postscript file.

    -Rob

    On Sat, Apr 03, 2004 at 01:32:51PM -0800, Natalia Kuznetsova wrote:
    > Hi Vitaliy,
    >
    > It does not seem to work for me on sauls. I typed:
    >
    > sauls> imview -scp acs02-03_2/jan032003acs3105sum.fts -s -p 248.9 107.5
    >
    > And I got:
    >
    > ERROR : not a sum or don't know components.
    > Segmentation fault
    >
    > Also, I was wondering if anyone knows why that is that even if I
    > uncheck "re-centroid", and press ReDo, the centroid moves? This
    > typically happens on the first image.
    >
    > Thanks!
    >
    > Natalia
    >
    >
    >
    > Vitaliy Fadeyev wrote:
    >
    > >It's an almost trivial point, but might be helpful for non-experts.
    > >As per Rob's instruction, in order to look at the candidate position,
    > >we do the following command:
    > >
    > > imview -scp NEW_drizzled_file -s -p x y -r REF_drizzled_file
    > >
    > >If we want to look (do aperture photometry etc) at the reference images
    > >instead, then the command can be modified as following:
    > >
    > > imview -scp REF_drizzled_file -s -p x y
    > >
    > >I've updated the instructions page.
    > >
    > >vitaliy
    > >
    > >
    > >
    > >
    > >
    >
    > --
    > ______________________
    > Natalia Kuznetsova
    > Lawrence Berkeley National Laboratory
    > 1 Cyclotron Road, MS 50R5032
    > Berkeley, CA 94720-8164
    > Tel: (510) 486-4877
    > FAX: (510) 486-7115
    > ______________________
    > 

    -- 
--Prof. Robert Knop
  Department of Physics & Astronomy, Vanderbilt University
  robert.a.knop@vanderbilt.edu

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