Deep BVR photometry of the Chandra Deep Field South from the COMBO-17 survey

被引：58

作者：

Wolf, C

Dye, S

Kleinheinrich, M

Meisenheimer, K

Rix, HW

Wisotzki, L

机构：

[1] Max Planck Inst Astron, D-69117 Heidelberg, Germany

[2] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Astrophys Grp, London, England

[3] Univ Potsdam, Inst Phys, D-14469 Potsdam, Germany

来源：

ASTRONOMY & ASTROPHYSICS | 2001年 / 377卷 / 02期

关键词：

techniques : image processing techniques : photometric; surveys; catalogs; quasars : general;

D O I：

10.1051/0004-6361:20011142

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We report on deep multi-color imaging (R-5 sigma = 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 31.'5 x 30' 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.

引用

页码：442 / 449

页数：8

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