Table C.1:
Proposal category given by the XSA.
| Class |
Description |
Percentage |
| I |
Stars, White Dwarfs and Solar System |
16% |
| II |
White Dwarf Binaries, Neutron Star Binaries, Cataclysmic Variables,
ULXs and Black Holes |
15% |
| III |
Supernovae, Supernova Remnants, Diffuse Emission, and Isolated
Neutron Stars |
14% |
| IV |
Galaxies and Galactic Surveys |
9% |
| V |
Groups of Galaxies, Clusters of Galaxies, and Superclusters |
14% |
| VI |
Active Galactic Nuclei, Quasars, BL Lac Objects, and X-ray Background |
23% |
| VII |
X-ray Background and Surveys |
8% |