Re: [Fwd: Subaru data]

From: Vitaliy Fadeyev (VAFadeyev@lbl.gov)
Date: Thu Apr 01 2004 - 14:51:13 PST

  • Next message: Robert A. Knop Jr.: "Viewing individual images in sums now possible"

    Rob and Saul,

    I'm ftp'ing the images. These are two 280MB giagantic fits files,
    one for I and Z bands. I will get the detailed info. A trivial (?)
    question -- how do I get the orientation and verify WCS info?

    vitaliy

    "Robert A. Knop Jr." wrote:

    > On Thu, Apr 01, 2004 at 02:28:34PM -0800, Saul Perlmutter wrote:
    > > Vitaly, Can you pick up this GOODS field Subaru data from this ftp
    > > site, and see how it's oriented with respect to the ACS data and (if you
    > > can get it to look at) the recent Subaru data that we got with our
    > > Japanese collaborators?
    >
    > I've attached a list of the filenames of the Subaru data we got from our
    > Japanese collaborators. They aren't summed yet, these are the
    > individual images.
    >
    > The orientations I need are ON THE SKY for EACH chip, not relative to
    > the ACS data.
    >
    > I also need a summary of what images are there and what is what. What
    > are the units of the image? Counts, electrons, counts/sec, or what?
    > Does the gain appear to be 1? Is the header WCS right?
    >
    > -Rob
    >
    > --
    > --Prof. Robert Knop
    > Department of Physics & Astronomy, Vanderbilt University
    > robert.a.knop@vanderbilt.edu

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