Preliminary Results from Recent Simultaneous Chandra/HST Observations of Jupiter Auroral Zones
Abstract
Jupiter was observed by the Chandra X-ray Observatory in late February, 2003, for 144 ks, using both the ACIS-S and HRC-I imaging x-ray cameras. Five orbits of HST STIS observations of the planet's northern auroral zone were obtained during the ACIS-S observations. These data are providing a wealth of information about Jupiter's auroral activity, including the first x-ray spectra from the x-ray hot spots inside the auroral ovals. We will also discuss the approximately 45 minute quasi-periodicity in the auroral x-ray emission - which correlates well with simultaneous observations of radio bursts by the Ulysses spacecraft - and a possible phase relation between the emission from the northern and southern x-ray aurora.
- Publication:
-
American Astronomical Society Meeting Abstracts #202
- Pub Date:
- May 2003
- Bibcode:
- 2003AAS...202.3303E