Abstract
A great step forward in our knowledge of the X-ray emission from the Orion Nebula has recently been made possible by HEAO-2 observations. On the basis of these new data, and with the purpose of suggesting further analysis and observations, this note aims to contribute to on-going discussions about plausible optical counterparts, by considerations on those observational traits which have not yet been taken into account.
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Bianchi, L. On the optical counterparts of the X-ray sources in the Orion Nebula. Astrophys Space Sci 82, 161–166 (1982). https://doi.org/10.1007/BF00651471
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DOI: https://doi.org/10.1007/BF00651471