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J/A+A/285/785 3C 295 BRri photometry (Thimm+, 1994)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
appena.dat
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/A+A/285/785
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Beginning of ReadMe :J/A+A/285/785 3C 295 BRri photometry (Thimm+, 1994)
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The galaxy population in the cluster Cl 1409+524 (3C 295)
Thimm G.J., Roeser H.-J., Hippelein H., Meisenheimer K.
<Astron. Astrophys. 285, 785 (1994)>
=1994A&A...285..785T (SIMBAD/NED BibCode)
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ADC_Keywords: Clusters, galaxy ; Galaxies, photometry
Keywords: clusters: Cl 1409+524 (3C 295) - galaxies: evolution -
stars: formation
Abstract:
We observed the cluster Cl 1409+524 (z=0.46) with an imaging
Fabry-Perot interferometer. A sequence of Fabry-Perot images
(FWHM=1.0-1.3nm) was used to search for redshifted
[OII]lambda372.7nm- and [OIII]lambda500.7nm line emission. We
studied 144 galaxies up to a limiting continuum R-band magnitude of
22.5mag within 1 Mpc around the cluster center. Previously known
emission-line galaxies in the cluster were confirmed and 17 new
members with emission lines were found. Their star formation rate of
1-2M_sun_/yr is typical for normal spirals. We have imaged the
cluster with broad band B, R and seven intermediate band filters
(FWHM=10.0-20.0nm) in order to derive low-resolution spectral energy
distributions of cluster galaxies. These were fitted by template
spectra to estimate Hubble class and redshifts. Based on this
decomposition, we derived a percentage of emission-line galaxies of
40+/-11%.
Objects:
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RA (2000) DE Designation(s)
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14 11 20.7 +52 12 09 3C 295 = Cl 1409+524
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