E
Eric W. Greisen
Researcher at National Radio Astronomy Observatory
Publications - 49
Citations - 12312
Eric W. Greisen is an academic researcher from National Radio Astronomy Observatory. The author has contributed to research in topics: NRAO VLA Sky Survey & Celestial coordinate system. The author has an hindex of 22, co-authored 47 publications receiving 11770 citations.
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Journal ArticleDOI
The NRAO VLA Sky Survey
James J. Condon,W. D. Cotton,Eric W. Greisen,Q. F. Yin,Richard A. Perley,G. B. Taylor,J. J. Broderick +6 more
TL;DR: The NRAO VLA Sky Survey (NVSS) covers the sky north of J2000 at 1.4 GHz as discussed by the authors, including a set of 2326 4?? 4? continuum cubes with three planes containing Stokes I, Q, and U images plus a catalog of almost 2? 106 discrete sources stronger than S 2.5 mJy.
Book ChapterDOI
AIPS, the VLA, and the VLBA
TL;DR: The history and general structure of this software package are reviewed and a number of the scientific achievements for which it has been used are summarized.
Journal ArticleDOI
Representations of celestial coordinates in FITS
Mark Calabretta,Eric W. Greisen +1 more
TL;DR: Greisen and Calabretta as discussed by the authors describe a generalized method for assigning physical coordinates to FITS image pixels and implement this method for all spherical map projections likely to be of interest in astronomy.