Near-Infrared Imaging Polarimetry of the Star-Forming Region NGC 2024
Author(s) -
Ryo Kandori,
Motohide Tamura,
Nobuhiko Kusakabe,
Yasushi Nakajima,
Takahiro Nagayama,
Chie Nagashima,
Jun Hashimoto,
Akika Ishihara,
Tetsuya Nagata,
J. H. Hough
Publication year - 2007
Publication title -
publications of the astronomical society of japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.99
H-Index - 110
eISSN - 2053-051X
pISSN - 0004-6264
DOI - 10.1093/pasj/59.3.487
Subject(s) - physics , astrophysics , astronomy , nebula , polarization (electrochemistry) , polarimetry , brown dwarf , stars , position angle , luminosity , scattering , galaxy , optics , chemistry
We conducted wide-field $JHK_{\rm s}$ imaging polarimetry toward NGC 2024, which is a massive star-forming region in the Orion B cloud. We found a prominent and extended polarized nebula over NGC 2024, and constrained the location of the illuminating source of the nebula through an analysis of polarization vectors. A massive star, IRS 2b with a spectral type of O8-B2, is located in the center of t...
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