ASCA light curve of HT Cas This folded ASCA eclipse light curve is of the nonmagnetic cataclysmic variable HT Cas. The upper panel shows the data and the best-fit model, the lower panel the residuals. The short transitions to and out of the eclipse indicate that the X-ray emission region is not much larger than the white dwarf primary. Search for an Image: (Enter the name of an object.) Additions or Comments: Have we left anything out? Is there something you would like to have added to this page (a link to your own group's research page, for example...)? IMAGES | By Mission | Stars | Cataclysmic Variables | X-ray Binaries | Pulsars | Supernova Remnants & Planetary Nebulae | Galaxies | Active Galactic Nuclei | Clusters and Groups of Galaxies | X-ray/gamma-ray Background & Deep Fields | Solar System Objects | Gamma Ray Bursts HEASARC Home | Observatories | Archive | Calibration | Software | Tools | Students/Teachers/Public Last modified: Thursday, 26-Jun-2003 13:48:44 EDT