Scanned CCD V and I photometry at the South Galactic Pole

被引:5
作者
Caldwell, JAR
Schechter, PL
机构
[1] CARNEGIE INST WASHINGTON OBSERV,PASADENA,CA 91101
[2] MIT,CAMBRIDGE,MA 02139
关键词
D O I
10.1086/118052
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Catalogs of V and I photometry for two 20 square degree regions near the South Galactic Pole, containing 30,000 and 19,000 stars, have been constructed using a CCD in time delay integration mode. Internal and external comparisons indicate a characteristic photometric accuracy ranging from 0.02 mag at V similar to 12 to 0.05 at V similar to 18-18.5. (C) 1996 American Astronomical Society.
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页码:772 / 780
页数:9
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