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.
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页码：442 / 449
页数：8
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