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Title:
HH 5, HH 6, and their exciting stars
Authors:
Cohen, Martin; Jones, Burton F.; Hereld, Mark
Affiliation:
AA(California, University, Berkeley), AB(Lick Observatory, Santa Cruz, CA), AC(Chicago, University, IL)
Publication:
Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 371, April 10, 1991, p. 237-247. University of California-supported research. (ApJ Homepage)
Publication Date:
04/1991
Category:
Astrophysics
Origin:
STI
NASA/STI Keywords:
HERBIG-HARO OBJECTS, PRE-MAIN SEQUENCE STARS, EMISSION SPECTRA, INFRARED IMAGERY, STELLAR SPECTROPHOTOMETRY, VERY LARGE ARRAY (VLA), VISIBLE SPECTRUM
DOI:
10.1086/169885
Bibliographic Code:
1991ApJ...371..237C

Abstract

Long-slit optical spectroscopy, astrometry, and H-alpha forbidden S II and broad-band 2 micron images of HH 5 and of the HH 6 complex have been obtained. The excitations and radial velocities of the individual HH knots are described. The morphology of the optical and the 2 micron images (the latter dominated by H2 emission and/or the continuum of any embedded exciting stars) is compared; and the new astrometry is discussed. Finally, the likely sources of excitation of these HH nebulae are commented on.

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