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Infrared Observations of Three Unusual Nebulae

Cohen, M; Barlow, MJ; (1975) Infrared Observations of Three Unusual Nebulae. Astrophysical Letters , 16 (4) pp. 165-171. Green open access

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Abstract

Optical, infrared, and radio data are assembled for the three objects M1-67, Sh2-266, and NGC 2346, which previously have been classified as planetary nebulae. It is argued that none of these nebulae is in fact a planetary. M1-67 is almost certainly a ring nebula containing a Population 1 WN star; Sh2-266 is probably a nebulosity containing an emission-line B star; and the nature of NGC 2346 is presently indeterminate.

Type: Article
Title: Infrared Observations of Three Unusual Nebulae
Open access status: An open access version is available from UCL Discovery
Publisher version: https://ui.adsabs.harvard.edu/abs/1975ApL....16..1...
Language: English
Additional information: This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Astronomical Photometry; Infrared Astronomy; Planetary Nebulae; Radio Astronomy; Stellar Spectrophotometry; B Stars; H Alpha Line; Near Infrared Radiation; Radiant Flux Density; Spectral Energy Distribution; Ubv Spectra; Visual Observation; Wolf-Rayet Stars; Astronomy
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy
URI: https://discovery.ucl.ac.uk/id/eprint/10095252
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