Deep BVR photometry of the Chandra Deep Field South from the COMBO-17 survey
Abstract
We report on deep multi-color imaging (R5sigma = 26) of the Chandra Deep Field South, obtained with the Wide Field Imager (WFI) at the MPG/ESO 2.2 m telescope on La Silla as part of the multi-color survey COMBO-17. As a result we present a catalogue of 63 501 objects in a field measuring 31farcm5 x 30arcmin with astrometry and BVR photometry. A sample of 37 variable objects is selected from two-epoch photometry. We try to give interpretations based on color and variation amplitude. Complete Table CDStab is only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/377/442
- Publication:
-
Astronomy and Astrophysics
- Pub Date:
- October 2001
- DOI:
- 10.1051/0004-6361:20011142
- arXiv:
- arXiv:astro-ph/0012474
- Bibcode:
- 2001A&A...377..442W
- Keywords:
-
- TECHNIQUES: IMAGE PROCESSING;
- TECHNIQUES: PHOTOMETRIC;
- SURVEYS;
- CATALOGS;
- QUASARS: GENERAL;
- Astrophysics
- E-Print:
- revised version, major changes(!), reorganized material, submitted to A&