VLA/GBI observations of the new high mass X-ray binary LS 5039 |
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| Authors: | M Rib J M Paredes J Martí |
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| Institution: | M. Ribó, J. M. Paredes,J. Martí, |
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| Abstract: | We comment on the main radio emitting properties of the proposed high mass X-ray binary LS 5039. Our study is based on multi-epoch observations with the VLA radio interferometer, at 2.0, 3.6, 6.0 and 20 cm wavelengths, as well as on the first data obtained by the GBI-NASA Monitoring Program at 3.6 and 13.3 cm wavelengths. The source appears to be compact (θ≤0′′.1) and moderately variable, with a non-thermal radio spectrum suggestive of synchrotron radiation. |
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| Keywords: | Stars: individual (LS 5039 NVSS J182614– 145054 RX J1826 2– 1450) Stars: variables: other Radio continuum: stars X-rays: stars |
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