Outflows in the star-formation region near R CrA

Journal Article · Wed Apr 01 04:00:00 EST 1987 · Astron. J.; (United States)

DOI:https://doi.org/10.1086/114377· OSTI ID:6319666

Hartigan, P; Graham, J A

Photographs, spectra, and velocities are presented for the Herbig-Haro objects and visible stars associated with the star-formation region near R CrA. The new data are used to discuss the gas outflows in the area. At least two flows are present; one is linked with the bright variable star R CrA, and the second with the IR source near HH 100. Special attention is given to HH 101. The velocity and spatial structures HH 101 are complex, but are consistent with condensations inside an expanding shell of material ejected from HH 100IR. 50 references.

• Research Organization: Arizona Univ., Tucson; Carnegie Institution of Washington, Washington, DC
• OSTI ID: 6319666
• Journal Information: Astron. J.; (United States), Journal Name: Astron. J.; (United States) Vol. 93; ISSN ANJOA
• Country of Publication: United States
• Language: English

Related Subjects

640102 -- Astrophysics & Cosmology-- Stars & Quasi-Stellar
Radio & X-Ray Sources
640105* -- Astrophysics & Cosmology-- Galaxies
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
EMISSION SPECTRA
FLUID FLOW
GAS FLOW
MASS TRANSFER
MATHEMATICAL MODELS
NEBULAE
SPECTRA
SPECTROPHOTOMETRY
STAR EVOLUTION
STARS
VARIABLE STARS