Photometry of the central regions in a complete sample of high Bautz-Morgan-type Abell clusters.: I.: Observations and data calibration

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dc.contributor.authorQuintana, H
dc.contributor.authorInfante, L
dc.contributor.authorFouque, P
dc.contributor.authorCarrasco, ER
dc.contributor.authorCuevas, H
dc.contributor.authorHertling, G
dc.contributor.authorNuñez, I
dc.date.accessioned2025-01-21T01:31:42Z
dc.date.available2025-01-21T01:31:42Z
dc.date.issued2000
dc.description.abstractWe present CCD photometry of 209 southern Abell clusters selected according to Bautz-Morgan type I, I-II, and II. We have performed total photometry in the GUM r bandpass, classified stars and galaxies, and obtained structural parameters for the images. To estimate the photometric and structural errors on the CCD images and the completeness limits of our photometry, we performed realistic simulations of stars and galaxies and ran our classification algorithms. Here, we present central galaxy counts and metric photometry of the brightest cluster,:members, for which we give accurate positions, and compare this photometry with values in the literature. A linear magnitude-redshift relation has been derived from the tenth-ranked galaxy in each cluster. Photometric redshifts have been estimated for 57 clusters. We provide either spectroscopic or photometric redshifts for all the clusters in our sample. Further analysis of these data will be presented in further publications.
dc.fuente.origenWOS
dc.identifier.issn0067-0049
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/97125
dc.identifier.wosidWOS:000085477200001
dc.issue.numero1
dc.language.isoen
dc.pagina.final17
dc.pagina.inicio1
dc.revistaAstrophysical journal supplement series
dc.rightsacceso restringido
dc.subjectgalaxies : clusters : general
dc.subjectgalaxies : distances and redshifts
dc.subjectgalaxies : fundamental parameters
dc.subjectgalaxies : photometry
dc.subjectgalaxies : structure
dc.titlePhotometry of the central regions in a complete sample of high Bautz-Morgan-type Abell clusters.: I.: Observations and data calibration
dc.typeartículo
dc.volumen126
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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