7110A VII/110A Rich Clusters of Galaxies G O Abell H G Corwin Jr. R P Olowin Astrophys. J. Suppl. Ser. 70 1 1989 1989ApJS...70....1A Clusters, galaxy Galaxy catalogs Nonstellar objects Surveys Positional data Magnitudes Fundamental catalog galaxies: clusters: general galaxies: distances and redshifts galaxies: structure This is an all-sky catalog of 4073 rich clusters of galaxies, each having at least 30 members within the magnitude range m_3 to m_3 + 2 (m_3 is the magnitude of the third brightest cluster member) and each with a nominal redshift less than 0.2. The southern data have been collected from a survey of UK 1.2 m Schmidt telescope IIIa-J plates and films and have been reduced to the systems defined by the northern data previously published by G.O. Abell. A revised northern catalog, including Bautz-Morgan types and redshifts where known, is also included.

ACO "Abell" number --- RAh right ascension (hours) (B1950) h RAm right ascension (minutes) min DE- declination sign --- DEd declination (degrees) (B1950) deg DEm declination (minutes) arcmin BMtype cluster classification in the Bautz- Morgan system --- Count number of cluster members between m3 and m3+2, corrected for background ct RAh2000 right ascension (hours) (J2000) h RAm2000 right ascension (minutes) min DE-2000 declination sign --- DEd2000 declination (degrees) (J2000) deg DEm2000 declination (minutes) arcmin Xpos rectangular coordinates of the apparent cluster center, referred to the south-east (lower left) edge of the Palomar Sky Survey prints (x coordinate) mm Ypos same with above (y coordinate) mm GLON galactic longitude l2 deg GLAT galactic latitude b2 deg z cluster redshift from Struble and Rood (1987b) --- Rich richness, from Abell (1958) --- Dclass distance class, from Abell (1958) --- m10 red magnitude of the tenth brightest cluster member, from Abell (1958) mag Prefix prefix to the "Abell" cluster number 'A' = for "Abell" number of rich clusters in "table4.dat" and "table6.dat" 'S' = for "Abell" number of supplementary clusters in "table5.dat" --- ACO "Abell" number --- Field the Southern Sky Survey Field number in which the cluster is located --- Notes Notes for tables 4-6 --- docu.docExplanation of tables 3-6 Koichi Nakajima CDS 1994Mar14 UNKNOWN UNKNOWN * The files of notes were provided by courtesy of H.G.Corwin to H. Andernach; it was numbered A145 in H. Andernach's "List of Astronomical Catalogues and Documents kindly provided on request by various authors" * In this revised version (VII/110A), the tables 7A, 7B and 7C of the paper are appended. The document file, tables 3, 4, 5 and 6 of the previous version (VII/110) have not been changed, except removing spaces between '+/-' signs and data, other than the rectangular coordinates in tables 4, 5, and 6. * In the tables 7A-7C archived here, following changes were made: A letter 'A' was added in front of the northern cluster number. The string 'ASnnnn' for a cluster name was changed to 'Snnnn'. All Abell cluster names are strictly mentioned in the format (A1,I4), e.g. 'A 12' also in the text. * 14-Mar-1994: First archived, Koichi Nakajima <nakajima@higashi.hit-u.ac.jp> (The date of the latest archiving, see the date of each file.) * 28-Oct-1995: Inserted zeroes between sign and values of Xcen/Ycen values in tables 4 and 5. VII_110A.xml