M
Margarita Karovska
Researcher at Smithsonian Astrophysical Observatory
Publications - 93
Citations - 4789
Margarita Karovska is an academic researcher from Smithsonian Astrophysical Observatory. The author has contributed to research in topics: Galaxy & Cepheid variable. The author has an hindex of 29, co-authored 93 publications receiving 4329 citations. Previous affiliations of Margarita Karovska include Harvard University & CFA Institute.
Papers
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Proceedings ArticleDOI
CIAO: Chandra's data analysis system
Antonella Fruscione,Jonathan C. McDowell,Glenn E. Allen,Nancy S. Brickhouse,Douglas Burke,John E. Davis,Nick Durham,Martin Elvis,Elizabeth C. Galle,Daniel E. Harris,David P. Huenemoerder,John C. Houck,Bish Ishibashi,Margarita Karovska,Fabrizio Nicastro,Michael S. Noble,Michael A. Nowak,F. A. Primini,Aneta Siemiginowska,Randall K. Smith,Michael W. Wise +20 more
TL;DR: The CIAO (Chandra Interactive Analysis of Observations) software package was first released in 1999 following the launch of the Chandra X-ray Observatory and is used by astronomers across the world to analyze Chandra data as well as data from other telescopes.
Journal ArticleDOI
The chandra source catalog
Ian N. Evans,Francis A. Primini,Kenny J. Glotfelty,C. S. Anderson,Nina R. Bonaventura,Judy C. Chen,John E. Davis,Stephen M. Doe,Janet D. Evans,Giuseppina Fabbiano,Elizabeth C. Galle,Danny G. Gibbs,John D. Grier,Roger Hain,Diane M. Hall,Peter N. Harbo,Xiangqun Helen He,John C. Houck,Margarita Karovska,Vinay Kashyap,Jennifer Lauer,Michael L. McCollough,Jonathan C. McDowell,Joseph B. Miller,Arik W. Mitschang,Douglas Morgan,Amy E. Mossman,Joy S. Nichols,Michael A. Nowak,David A. Plummer,Brian L. Refsdal,Arnold H. Rots,Aneta Siemiginowska,Beth A. Sundheim,Michael S. Tibbetts,David W. Van Stone,Sherry L. Winkelman,Panagoula Zografou +37 more
TL;DR: The Chandra Source Catalog (CSC) as mentioned in this paper is a general purpose virtual X-ray astrophysics facility that provides access to a carefully selected set of generally useful quantities for individual Xray sources, and is designed to satisfy the needs of a broad-based group of scientists.
Journal ArticleDOI
The Chandra Source Catalog
Ian N. Evans,Francis A. Primini,Kenny J. Glotfelty,C. S. Anderson,Nina R. Bonaventura,Judy C. Chen,John E. Davis,Stephen M. Doe,Janet D. Evans,Giuseppina Fabbiano,Elizabeth C. Galle,Danny G. Gibbs,John D. Grier,Roger Hain,D. M. Hall,Peter N. Harbo,Xiangqun,He,John C. Houck,Margarita Karovska,Vinay L. Kashyap,Jennifer Lauer,Michael L. McCollough,Jonathan C. McDowell,J. B. Miller,Arik W. Mitschang,Douglas L. Morgan,Amy E. Mossman,Joy S. Nichols,Michael A. Nowak,David A. Plummer,Brian L. Refsdal,Arnold H. Rots,Aneta Siemiginowska,Beth A. Sundheim,Michael S. Tibbetts,David W. Van Stone,S. L. Winkelman,Panagoula Zografou +38 more
TL;DR: The Chandra Source Catalog (CSC) as mentioned in this paper is a general purpose virtual X-ray astrophysics facility that provides access to a carefully selected set of generally useful quantities for individual Xray sources, and is designed to satisfy the needs of a broad-based group of scientists.
Journal ArticleDOI
Discovery of Spatial and Spectral Structure in the X-Ray Emission from the Crab Nebula.
Martin C. Weisskopf,J. Jeff Hester,Allyn F. Tennant,Ronald F. Elsner,Norbert S. Schulz,Herman L. Marshall,Margarita Karovska,Joy S. Nichols,Douglas A. Swartz,Jeffery J. Kolodziejczak,Stephen L. O'Dell +10 more
TL;DR: In this paper, Chandra X-ray images with the Advanced CCD Imaging Spectrometer spectroscopy array (ACIS-S) showed a striking richness of Xray structure at a resolution comparable to that of the best ground-based visible-light observations.
Journal ArticleDOI
Discovery of Spatial and Spectral Structure in the X-Ray Emission from the Crab Nebula
Martin C. Weisskopf,J. Jeff Hester,Allyn F. Tennant,Ronald F. Elsner,Norbert S. Schulz,Herman L. Marshall,Margarita Karovska,Joy S. Nichols,Douglas A. Swartz,Jeffery J. Kolodziejczak,Stephen L. O'Dell +10 more
TL;DR: Zeroth-order images with the High-Energy Transmission Grating (HETG) readout by the Advanced CCD Imaging Spectrometer spectroscopy array (ACIS-S) show a striking richness of X-ray structure at a resolution comparable to that of the best ground-based visible-light observations.