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J/AJ/121/2331 SDSS redshifts in the Coma cluster (Castander+, 2001)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
table1.dat table2.dat
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Query from: http://vizier.cds.unistra.fr/cgi-bin/VizieR?-source=J/AJ/121/2331
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drwxr-xr-x 45 cats archive 4096 Jan 29 2012 [Up]
drwxr-xr-x 2 cats archive 238 Apr 7 2023 [TAR file]
-rw-r--r-- 1 cats archive 482 Dec 19 2022 .message
-r--r--r-- 1 cats archive 8252 Oct 18 2001 ReadMe
-rw-r--r-- 1 cats archive 616 Sep 19 2007 +footg5.gif
-rw-r--r-- 1 cats archive 2210 Mar 5 2008 +footg8.gif
-r--r--r-- 1 cats archive 10780 Sep 4 2001 table1.dat [txt] [txt.gz] [fits] [fits.gz] [html]
-r--r--r-- 1 cats archive 18424 Sep 10 2001 table2.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe :J/AJ/121/2331 SDSS redshifts in the Coma cluster (Castander+, 2001)
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The First Hour of Extra-galactic Data of the Sloan Digital Sky Survey
Spectroscopic Commissioning: The Coma Cluster.
Castander F.J., Nichol R.C., Merrelli A., Burles S., Pope A.,
Connolly A.J., Uomoto A., Gunn J.E., Anderson J.E., Annis J.,
Bahcall N.A., Boroski W.N., Brinkmann J., Carey L., Crocker J.H.,
Csabai I., Doi M., Frieman J.A., Fukugita M., Friedman S.D.,
Hilton E.J., Hindsley R.B., Ivezi Z., Kent S., Lamb D.Q., Leger R.F.,
Long D.C., Loveday J., Lupton R.H., MacGillivray H., Meiksin A.,
Munn J.A., Newcomb M., Okamura S., Owen R., Pier J.R., Rockosi C.M.,
Schlegel D.J., Schneider D.P., Seigmund W., Smee S., Snir Y.,
Starkman L., Stoughton C., Szokoly G.P., Stubbs C., SubbaRao M.,
Szalay A., Thakar A.R., Tremonti C., Waddell P., Yanny B., York D.G.
<Astron. J. 121, 2331 (2001)>
=2001AJ....121.2331C
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ADC_Keywords: Clusters, galaxy ; Photometry ; Redshifts
Keywords: Catalogs - cosmology: observations -
galaxies: clusters: individual (Coma) -
galaxies: fundamental parameters - methods: data analysis
Abstract:
On 1999 May 26, one of the Sloan Digital Sky Survey (SDSS) fiber-fed
spectrographs saw astronomical first light. This was followed by the
first spectroscopic commissioning run during the dark period of 1999
June. We present here the first hour of extragalactic spectroscopy
taken during these early commissioning stages: an observation of the
Coma cluster of galaxies. Our data samples the southern part of this
cluster, out to a radius of 15deg (1.8h^-1^Mpc, approximately to the
virial radius) and thus fully covers the NGC 4839 group. We provide
redshifts and spectral classifications for 196 Coma galaxies, of which
45 redshifts are new. For the 151 galaxies in common with the
literature, we find excellent agreement between our redshift
determinations and the published values, e.g., for the largest
homogeneous sample of galaxies in common (63 galaxies observed by
Colless & Dunn, 1996ApJ...458..435C) we find a mean offset of 3km/s
and an rms scatter of only 24km/s.