Improving the spatial resolution of XMM-Newton EPIC images by direct demodulation technique}
Abstract
We have applied the direct demodulation technique to XMM-Newton EPIC images to achieve a higher spatial resolution; the restored images are compared with Chandra images. With the improved images we can extract spectra of fine structures in XMM-Newton data.
- Publication:
-
Astronomy and Astrophysics
- Pub Date:
- May 2003
- DOI:
- 10.1051/0004-6361:20030324
- Bibcode:
- 2003A&A...402.1151F
- Keywords:
-
- techniques: high angular resolution;
- techniques: image processing