VizieR Online Data Catalog: PSF models fits maps (Karabal+, 2017)
Abstract
This dataset includes the PSF models that were used to deconvolve the images and correct them from scattered light. The library includes PSFs corresponding to different full width at half maximum (FWHM) in g and r bands. They were built from stacked individual images obtained with the dithering pattern of the MATLAS large programme. Bright stars located close to the center of the stacked images were used for the modeling. The PSFs were normalized to 1, i.e. the pixel with maximum value in the image is set to 1.
(2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- February 2017
- DOI:
- 10.26093/cds/vizier.36010086
- Bibcode:
- 2017yCat..36010086K
- Keywords:
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- Models;
- Galaxies: photometry