Release 11.12 ("Hergest Ridge")
Release 11.12 ("Hergest Ridge")
| Article ID: gc409 | |
| Author | Sandage, A.; Katem, B. |
| Title | The color-magnitude diagram for the globular cluster NGC 5897 |
| Journal | Astrophysical Journal, 153, 569 |
| Year of publication | 1968 (on gclusters from 2013-11-15 16:27:11 ) |
| Abstract | The color-magnitude diagram of NGC 5897, derived from two-color photometry of 254 stars relative to a photoelectric sequence extending to V=17.15, is characteristic of a globular cluster with low metal abundance. The magnitude difference, DV, between the giant branch at (B-V)o=+1.4 and the horizonthl branch is 2.75 mag; the color of the subgiant branch ... |
| CM diagram |  |
| Tags | NGC 5897 , cmd |
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