/ftp/cats/aliases/P/PFC2012



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J/MNRAS/422/885  NGC1275 and Perseus cluster ultracompact dwarfs (Penny+, 2012)
The following files can be converted to FITS (extension .fit or fit.gz)
	table2.dat table3.dat
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/MNRAS/422/885
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Beginning of ReadMe : J/MNRAS/422/885 Ultracompact dwarf galaxies in Perseus (Penny+, 2012) ================================================================================ Hubble Space Telescope survey of the Perseus cluster. IV. Compact stellar systems in the Perseus cluster core and ultracompact dwarf formation in star-forming filaments. Penny S.J., Forbes D.A., Conselice C.J. <Mon. Not. R. Astron. Soc., 422, 885-901 (2012)> =2012MNRAS.422..885P ================================================================================ ADC_Keywords: Galaxies, nearby ; Stars, dwarfs ; Photometry, HST Keywords: galaxies: clusters: general - galaxies: clusters: individual: Perseus cluster - galaxies: dwarf - galaxies: star clusters: general Abstract: We present the results of the first search for ultracompact dwarfs (UCDs) in the Perseus cluster core, including the region of the cluster around the unusual brightest cluster galaxy NGC 1275. Utilizing Hubble Space Telescope Advanced Camera for Surveys imaging, we identify a sample of 84 UCD candidates with half-light radii 10<r_e_<57pc out to a distance of 250kpc from the cluster centre, covering a total survey area of  70arcmin^2^. Description: We have obtained HST ACS WFC imaging in the F555W and F814W bands for five fields in the core of the Perseus cluster. The exposure times were one orbit ( 2200s) per band per field.