4.4k citations
- Keele UniversityGB18 papers
- Los Alamos National LaboratoryUS17 papers
- University of California, BerkeleyUS17 papers
- University of ArizonaUS16 papers
- Space Telescope Science InstituteUS15 papers
- Center for Astrophysics Harvard & SmithsonianUS14 papers
- Liverpool John Moores UniversityGB14 papers
- University of LeicesterGB14 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT12 papers
- University of ManchesterGB12 papers
- University of VirginiaUS12 papers
Showing 2003 · astro-phShow all
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astro-ph2003
Year-scale morphological variation of the X-ray Crab Nebula
K. Mori, D. N. Burrows, G. G. Pavlov +3
We present year-scale morphological variations of the Crab Nebula revealed by Chandra X-ray observatory. Observations have been performed about every 1.7 years over the 3 years fro…
astro-ph2003
A New Sample of Distant Compact Groups From DPOSS
A. Iovino, R. de Carvalho, R. Gal +4
We have identified eighty-four small, high density groups of galaxies out to z ~ 0.2 in a region of ~ 2000 square degrees around the north galactic pole using DPOSS (the Digitized…