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J-PLUS: Morphological classification of compact and extended sources by PDF analysis

López-Sanjuan, C.; Vázquez-Ramió, H.; Varela, J.; Spinoso, D.; Cristóbal-Hornillos, D.; Viironen, K.; Muniesa, D.; J-PLUS collaboration

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<oai_dc:dc xmlns:dc="" xmlns:oai_dc="" xmlns:xsi="" xsi:schemaLocation="">
  <dc:creator>López-Sanjuan, C.</dc:creator>
  <dc:creator>Vázquez-Ramió, H.</dc:creator>
  <dc:creator>Varela, J.</dc:creator>
  <dc:creator>Spinoso, D.</dc:creator>
  <dc:creator>Cristóbal-Hornillos, D.</dc:creator>
  <dc:creator>Viironen, K.</dc:creator>
  <dc:creator>Muniesa, D.</dc:creator>
  <dc:creator>J-PLUS collaboration</dc:creator>
  <dc:description>We present a morphological classification of J-PLUS EDR sources into compact (i.e. stars) and extended (i.e. galaxies). Such classification is based on the Bayesian modelling of the concentration distribution, including observational errors and magnitude + sky position priors. We provide the star / galaxy probability of each source computed from the gri images. The comparison with the SDSS number counts support our classification up to r ~ 21. The 31.7 deg² analised comprises 150k stars and 101k galaxies.</dc:description>
  <dc:title>J-PLUS: Morphological classification of compact and extended sources by PDF analysis</dc:title>
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