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Chandra High Energy Grating Observations of the Fe Ka Line Core in Type 2 Seyfert Galaxies: A Comparison with Type 1 Nuclei
galaxies active – line:profile – X-rays:galaxies
2011/8/24
We present a study of the core of the Fe Ka emission line at ~6.4 keV in a sample of type II Seyfert galaxies observed by the Chandra High Energy Grating (HEG). The sample consists of 29 observations ...
ZEUS-2: a second generation submillimeter grating spectrometer for exploring distant galaxies
Instrumentation and Methods for Astrophysics (astro-ph.IM)
2010/12/27
ZEUS-2, the second generation (z)Redshift and Early Universe Spectrometer, like its predecessor is a moderate resolution (R~1000) long-slit, echelle grating spectrometer optimized for the detection of...
TGCat, The Chandra Transmission Grating Catalog and Archive: Systems, Design and Accessibility
Transmission Grating Catalog Systems Design Accessibility
2010/3/8
The recently released Chandra Transmission Grating Catalog and
Archive, TGCat, presents a fully dynamic on-line catalog allowing users to
browse and categorize Chandra gratings observations quickly ...