J
Joseph L. Hora
Researcher at Smithsonian Institution
Publications - 439
Citations - 27846
Joseph L. Hora is an academic researcher from Smithsonian Institution. The author has contributed to research in topics: Spitzer Space Telescope & Stars. The author has an hindex of 74, co-authored 436 publications receiving 25913 citations. Previous affiliations of Joseph L. Hora include CFA Institute & Max Planck Society.
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Wide-Field Thermal Imaging of the Orion Nebula at High Spatial Resolution
Lynne K. Deutsch,M. Kassis,Nathan Smith,Joseph L. Hora,Harold M. Butner,William F. Hoffmann,Giovanni G. Fazio,Aditya Dayal +7 more
TL;DR: In this article, the authors describe multi-wavelength (8-20 micron) diffraction-limited, mid-infrared images of the OMC-1 cloud core in Orion, covering an approximately two arcminute area around the Trapezium and BN/KL regions.
Journal ArticleDOI
A Spitzer View of Star Formation in the Cygnus X North Complex
I. M. Beerer,Xavier Koenig,Joseph L. Hora,Robert A. Gutermuth,Robert A. Gutermuth,Sylvain Bontemps,S. T. Megeath,Nicola Schneider,Frédérique Motte,Sean K. Carey,Robert Simon,Eric Keto,Howard A. Smith,Lori E. Allen,Giovanni G. Fazio,Kathleen E. Kraemer,Stephan D. Price,Donald R. Mizuno,J. D. Adams,Jesús Hernández,Philip W. Lucas +20 more
TL;DR: In this paper, a combination of IRAC, MIPS, UKIDSS, and 2MASS data is used to identify and classify young stellar objects in the Cygnus X complex.
Book ChapterDOI
Near-Infrared Spectroscopy of the Planetary Nebulae M 2–9 and AFGL 2688
TL;DR: In this article, the authors used KSPEC, a near-infrared spectrograph designed for the University of Hawaii 2.2 m telescope, along with broad-band near-IR imaging, to understand the nature of the emission from planetary nebulae.
Journal ArticleDOI
A SAGE View of the Mass Losing Sources in the Large Magellanic Cloud
Robert Blum,Sean D. Points,Sundar Srinivasan,Kevin Volk,Margaret Meixner,F. Markwick–Kemper,Remy Indebetouw,B. A. Whitney,Maureen O. Meade,Brian Babler,Ed Churchwell,Karl D. Gordon,C. W. Engelbracht,B. Q. For,Karl Misselt,U. Vijh,Claus Leitherer,William T. Reach,Joseph L. Hora +18 more
TL;DR: In this paper, the authors presented the deepest, widest color-magnitude diagrams at mid infrared wavelengths ever produced for the Large Magellanic Cloud (LMC) for the SAGE (Surveying the Agents of a Galaxy's Evolution) survey.
Journal ArticleDOI
Mid-infrared imaging of the massive young star AFGL 2591: Probing the circumstellar environment of an outflow source
Massimo Marengo,Ray Jayawardhana,Ray Jayawardhana,Giovanni G. Fazio,William F. Hoffmann,Joseph L. Hora,Aditya Dayal,Lynne K. Deutsch +7 more
TL;DR: In this paper, the authors presented sub-arcsecond-resolution images of one massive young stellar object, AFGL 2591, and its immediate surroundings, revealing a knot of emission 6'' SW of the star, which may be evidence for a recent ejection event or an embedded companion star.