In Search of a Radio Counterpart for the Ultraluminous X-Ray Source at the Nucleus of M33
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| Format: | Artículo científico |
| Language: | en |
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Universidad Nacional Autónoma de México
2004
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| _version_ | 1876430481311924224 |
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| author | A. Trejo |
| author_facet | A. Trejo |
| contents | In Search of a Radio Counterpart for the Ultraluminous X-Ray Source at the Nucleus of M33 A. Trejo Luis F. Rodríguez J. Martí Física, Astronomía y Matemáticas CENTER GALAXY: INDIVIDUAL (M33 RADIO CONTINUUM: GALAXIES We present an analysis of radio continuum observations of the nucleus ofthe spiral galaxy M33, taken from the Very Large Array archives. Most of theseobservations were made with high angular resolution (<1``) at different epochs andwe have used them to search for radio emission associated with the ultraluminousX-ray (ULX) source at the center of M33. At 20 cm, with an angular resolution of1.03, we detect a source with flux density of 0:20 0:02 mJy that coincides within0.002 with the position of the center of M33 as reported by 2MASS. In addition, at3.6 cm (with an angular resolution of 0.003), we detect two faint sources, one of themwith a flux density of 0:04 0:01 mJy that is coincident with the 20 cm source(and thus with the center of M33). The second 3.6 cm source, with a flux densityof 0:05 0:01 mJy, is 0.6 north of the first source. Within error, the Chandraposition for the ULX overlaps with both 3.6 cm sources. 2004 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57140208 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.2 Vol.40 |
| format | Artículo científico |
| id | redalyc_57140208 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | In Search of a Radio Counterpart for the Ultraluminous X-Ray Source at the Nucleus of M33 A. Trejo Física, Astronomía y Matemáticas CENTER GALAXY: INDIVIDUAL (M33 RADIO CONTINUUM: GALAXIES In Search of a Radio Counterpart for the Ultraluminous X-Ray Source at the Nucleus of M33 A. Trejo Luis F. Rodríguez J. Martí Física, Astronomía y Matemáticas CENTER GALAXY: INDIVIDUAL (M33 RADIO CONTINUUM: GALAXIES We present an analysis of radio continuum observations of the nucleus ofthe spiral galaxy M33, taken from the Very Large Array archives. Most of theseobservations were made with high angular resolution (<1``) at different epochs andwe have used them to search for radio emission associated with the ultraluminousX-ray (ULX) source at the center of M33. At 20 cm, with an angular resolution of1.03, we detect a source with flux density of 0:20 0:02 mJy that coincides within0.002 with the position of the center of M33 as reported by 2MASS. In addition, at3.6 cm (with an angular resolution of 0.003), we detect two faint sources, one of themwith a flux density of 0:04 0:01 mJy that is coincident with the 20 cm source(and thus with the center of M33). The second 3.6 cm source, with a flux densityof 0:05 0:01 mJy, is 0.6 north of the first source. Within error, the Chandraposition for the ULX overlaps with both 3.6 cm sources. 2004 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57140208 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.2 Vol.40 |
| title | In Search of a Radio Counterpart for the Ultraluminous X-Ray Source at the Nucleus of M33 |
| topic | Física, Astronomía y Matemáticas CENTER GALAXY: INDIVIDUAL (M33 RADIO CONTINUUM: GALAXIES |
| url | https://www.redalyc.org/articulo.oa?id=57140208 |