High-Resolution Infrared Imaging and Spectroscopy of the Pistol Nebula: Evidence for EjectionBased on observations with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc. under NASA contract NAS5-26555.
ASTROPHYSICAL JOURNAL, no. 2 (1999): 759-771
We present new infrared images, obtained with the Hubble Space Telescope (HST) Near-Infrared Camera and Multiobject Spectrometer (NICMOS), and Br alpha (4.05 mu m) spectroscopy, obtained using CGS4 on UKIRT, of the Pistol Star and its associated nebula. We find strong evidence to support the hypothesis that the Pistol Nebula was ejected f...更多
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