10.5281/zenodo.1013411
https://zenodo.org/records/1013411
oai:zenodo.org:1013411
López-Sanjuan, C.
C.
López-Sanjuan
CEFCA
Vázquez-Ramió, H.
H.
Vázquez-Ramió
CEFCA
Varela, J.
J.
Varela
CEFCA
Spinoso, D.
D.
Spinoso
CEFCA
Cristóbal-Hornillos, D.
D.
Cristóbal-Hornillos
CEFCA
Viironen, K.
K.
Viironen
CEFCA
Muniesa, D.
D.
Muniesa
CEFCA
J-PLUS collaboration
J-PLUS collaboration
J-PLUS: Morphological classification of compact and extended sources by PDF analysis
Zenodo
2017
galaxies
statistics
2017-10-02
eng
Presentation
10.5281/zenodo.1013410
https://zenodo.org/communities/riajplusedr
Creative Commons Attribution Share Alike 4.0 International
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.