/ftp/cats/aliases/K/./KS2010



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J/AJ/140/379        Stellar associations in M51              (Kaleida+, 2010)
The following files can be converted to FITS (extension .fit or fit.gz)
	table1.dat
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/AJ/140/379
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Beginning of ReadMe : J/AJ/140/379 Stellar associations in M51 (Kaleida+, 2010) ================================================================================ Mapping the recent star formation history of the disk of M51. Kaleida C., Scowen P.A. <Astron. J., 140, 379-389 (2010)> =2010AJ....140..379K ================================================================================ ADC_Keywords: Galaxies, nearby ; Associations, stellar ; Photometry Keywords: galaxies: photometry - galaxies: star clusters: general - Hertzsprung-Russell and C-M diagrams - stars: early-type - surveys Abstract: Using data acquired as part of a unique Hubble Heritage imaging program of broadband colors of the interacting spiral system M51/NGC5195, we have conducted a photometric study of the stellar associations across the entire disk of the galaxy in order to assess trends in size, luminosity, and local environment associated with the recent star formation (SF) activity in the system. Starting with a sample of over 900 potential associations, we have produced color-magnitude and color-color diagrams for the 120 associations that were deemed to be single-aged. Description: The data sets used in this study were obtained with the HST ACS/WFC as part of HST program 10452, which was completed in 2005 January and became publicly available in 2005 April (Mutchler et al. 2005, BAAS, 37, 452).