Búsqueda de objetos estelares jóvenes (YSOs) en cúmulos abiertos. Minería de datos utilizando relevamientos en el infrarrojo
Abstract
We have correlated photometric data from 2MASS, WISE and SDSS surveys for a set of open clusters characterizing their young stellar objects (YSOs) population. To study this large sample, we develop a code in Python language. From stellar density maps we have redefined the clusters centers. By using free geometry we select, for each region, a set of stars in order to establish the study area. In this work, we present a preliminary study of clusters IC 5146, NGC 6823 and FSR 0223. Under certain hypothesis FSR 0223 results show discrepancies between the published age and the number of detected YSOs candidates.
- Publication:
-
Terceras Jornadas de Astrofísica Estelar
- Pub Date:
- August 2018
- Bibcode:
- 2018tjae.conf..154M