CXO J004318.8+412016*A steady supersoft X-ray source in M 31
We obtained an optical spectrum of a star we identify as the optical counterpart of the M31 Chandra source CXO J004318.8+412016, because of prominent emission lines of the Balmer series, of neutral helium, and a He II line at 4686 Å. The continuum energy distribution and the spectral characteristics...
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| Autores principales: | Orio, M., Luna, G.J.M., Kotulla, R., Gallager, J.S., Zampieri, L., Mikolajewska, J., Harbeck, D., Bianchini, A., Chiosi, E., Della Valle, M., de Martino, D., Kaur, A., Mapelli, M., Munari, U., Odendaal, A., Trinchieri, G., Wade, J., Zemko, P. |
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| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00358711_v470_n2_p2212_Orio |
| Aporte de: |
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