Re: Cluster coordinates

From: Lori Lubin (lubin@physics.ucdavis.edu)
Date: Tue May 03 2005 - 19:10:23 PDT

  • Next message: Marc Postman: "Re: Cluster coordinates"

    Hi Kyle,

    The coordinates for CL 1604+4304 that Marc sent are the central
    coordinates of the original ACS images of this cluster. Based on
    wide-field imaging and new spectroscopy, the density peak of the red,
    elliptical-like galaxies is actually

    16 04 20.91 +43 04 40.6

    about 35 arcsec off from the old pointing. For the new observations, I
    would probably go with this center because the FOV contains a larger
    number of red galaxies, although this makes the first comparison to
    search
    for SN slightly more complicated.

    Cheers,
            Lori

    On Tue, 3 May 2005, Kyle Dawson wrote:

    > Hello all,
    > Could you please send me exact coordinates of the 22 clusters that are
    > on the current schedule?
    >
    >
    > I need coordinates for RCS2319+00, RCS0439-29, RCS0220-03, RCS0221-03,
    > RCS1416+53, RCS0337-28, RCS2156-04, RCS2118-63, and RCS1329+00 from
    > Mike
    > Gladders.
    >
    > CL1604+4304 from Lori Lubin.
    >
    > 1012_52, 1012_28, 1214_30, 1214_18, 1214_19, 1315_12, 1416_21, and
    > 1517_1 from Peter Eisenhardt.
    >
    > XMM33, RDCS0910+54, RDCS1252-29, and RDCS0848+44 from Piero Rosati.
    >
    > Thanks,
    > Kyle
    >

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