VizieR Online Data Catalog: KINGFISH galaxy sample radial profile SED (Hunt+, 2015)
Abstract
Radial profile spectral energy distributions (SEDs) for the KINGFISH galaxies. The profiles are extracted from the convolved and sky-subtracted images, and all have the same spatial resolution, roughly 39-arcsec. The annular fluxes were extracted along fixed-shape ellipses with radial bins of 18-arcsec. A masking technique was applied to galaxies more inclined than 60°. Uncertainties were calculated as the quadrature sum of calibration uncertainty and the mean error of the standard deviation of the surface brightness distribution along the elliptical isophote circumference. The uncertainties for PACS and MIPS data were adjusted when necessary for discrepancies larger than the nominal uncertainties.
(2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- October 2014
- DOI:
- 10.26093/cds/vizier.35760033
- Bibcode:
- 2014yCat..35760033H
- Keywords:
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- Galaxies: nearby;
- Energy distributions