RADIO CONTINUUM EMISSION FROM FS CMA STARS
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional Autónoma de México
2012
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| _version_ | 1876481592457691136 |
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| author | Luis F. Rodríguez |
| author_facet | Luis F. Rodríguez |
| contents | RADIO CONTINUUM EMISSION FROM FS CMA STARS Luis F. Rodríguez Alejandro Báez-Rubio Anatoly S. Miroshnichenko Física, Astronomía y Matemáticas AS 381 MWC 922) Radio continuum: stars stars: individual (FS CMa The FS CMa stars exhibit bright optical emission-line spectra and strong IR excesses. Very little is known of their radio characteristics. We analyzed archive Very Large Array data to search for radio continuum emission in a sample of them. There are good quality data for seven of the -40 known FS CMa stars. Of these seven stars, five turn out to have associated radio emission. Two of these stars, CI Cam and MWC 300, have been previously reported in the literature as radio emitters. We present and briefly discuss the radio detection of the other three sources: FS CMa (the prototype of the class), AS 381, and MWC 922. The radio emission is most probably of a free-free nature but additional observations are required to better characterize it. 2012 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57124416004 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Num.1 Vol.48 |
| format | Artículo científico |
| id | redalyc_57124416004 |
| institution | Redalyc |
| language | en |
| publishDate | 2012 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | RADIO CONTINUUM EMISSION FROM FS CMA STARS Luis F. Rodríguez Física, Astronomía y Matemáticas AS 381 MWC 922) Radio continuum: stars stars: individual (FS CMa RADIO CONTINUUM EMISSION FROM FS CMA STARS Luis F. Rodríguez Alejandro Báez-Rubio Anatoly S. Miroshnichenko Física, Astronomía y Matemáticas AS 381 MWC 922) Radio continuum: stars stars: individual (FS CMa The FS CMa stars exhibit bright optical emission-line spectra and strong IR excesses. Very little is known of their radio characteristics. We analyzed archive Very Large Array data to search for radio continuum emission in a sample of them. There are good quality data for seven of the -40 known FS CMa stars. Of these seven stars, five turn out to have associated radio emission. Two of these stars, CI Cam and MWC 300, have been previously reported in the literature as radio emitters. We present and briefly discuss the radio detection of the other three sources: FS CMa (the prototype of the class), AS 381, and MWC 922. The radio emission is most probably of a free-free nature but additional observations are required to better characterize it. 2012 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57124416004 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Num.1 Vol.48 |
| title | RADIO CONTINUUM EMISSION FROM FS CMA STARS |
| topic | Física, Astronomía y Matemáticas AS 381 MWC 922) Radio continuum: stars stars: individual (FS CMa |
| url | https://www.redalyc.org/articulo.oa?id=57124416004 |