J/ApJS/102/289 J/ApJS/102/289 CNOC cluster redshift survey catalogs. II. H K C Yee E Ellingson R G Abraham P Gravel R G Carlberg T A Smecker-Hane D Schade M Rigler Astrophys. J. Suppl. Ser. 102 289 1996 1996ApJS..102..289Y Clusters, galaxy Galaxy catalogs Redshifts catalogs galaxies: clusters: individual (A2390) galaxies: distances and redshifts galaxies: photometry A photometric and redshift catalog of galaxies in the field of the rich galaxy cluster Abell 2390 (z=0.228) is presented as part of the CNOC cluster redshift survey carried out at the Canada-France-Hawaii Telescope (CFHT) using the MOS imaging multiobject spectrograph. Using five separate fields, the imaging and spectroscopic observations cover a strip of approximately 7.3'x43.2', centered on the cluster. Redshifts for 327 galaxies, primarily ranging in magnitude from r=17 to 22, were obtained. The data set is also presented graphically in several forms. The magnitude, geometric, and color selection functions for the redshift sample are discussed and presented.

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PPP Object number number=1 The identification number is made of: - The first digit denotes the field of origin for the galaxy with the numbers 1, 2, 3, 4, and 5 representing the central, east 1, west 1, east 2 and west 2 field, respectively. - The second digit indicates whether the object is observed in one field or in an overlapping area from two fields. In the former, the second digit is 0; and in the latter, the second digit represents the field number of the overlapping field. - The last four digits denote the object number for each object within its own field, starting from the southern edge of the field, increasing to the north. --- oRA Offset in right ascension number=2 Offset from the first rank galaxy (positive is east and north). arcsec oDE Offset in declination number=2 Offset from the first rank galaxy (positive is east and north). arcsec rmag r magnitude mag g-r g-r color index mag z Heliocentric redshift --- e_z rms uncertainty on z 10-5 R Correlation significance parameter --- Class Spectral classification of object number=3 the classification is: 1 and 2: elliptical 3: E+A 4: Sbc 5: emission-line (Irr) 6: active galactic nucleus/ quasar 77: star 99: observed spectroscopically but no redshift obtained --- Wm Magnitude selection weight --- Wxy Geometric selection weight --- table2.texLaTeX version of table2 Patricia Bauer CDS 1996Aug14Howard Yee <hyee@cfht.hawaii.edu> J_ApJS_102_289.xml