CCD UBVI photometry and polarimetry in the open cluster Trumpler 21
CCD UBVI photometry was carried out in the field of the open cluster Trumpler 21. Our data locate the cluster at a distance of 1380 pc in a low absorption zone with E(B-V) = 0.25. The age of the cluster is estimated to be 25-30 × 106 yr based on the superposition of isochrones computed with mass los...
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| Autores principales: | Giorgi, Edgard Ervar Salvador, Baume, Gustavo Luis, Vázquez, Rubén Ángel, Feinstein, Alejandro |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2001
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/93798 http://adsabs.harvard.edu/abs/2001RMxAA..37...15G http://articles.adsabs.harvard.edu/full/2001RMxAA..37...15G |
| Aporte de: |
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