PHOTOMETRIC CALIBRATION OF THE HST WIDE-FIELD PLANETARY CAMERA .1. GROUND-BASED OBSERVATIONS OF STANDARD STARS

被引：77

作者：

HARRIS, HC ^{[1
]}

BAUM, WA ^{[1
]}

HUNTER, DA ^{[1
]}

KREIDL, TJ ^{[1
]}

机构：

[1] USN OBSERV,FLAGSTAFF,AZ 86002

来源：

ASTRONOMICAL JOURNAL | 1991年 / 101卷 / 02期

关键词：

D O I：

10.1086/115715

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

This paper describes the observation and analysis of field stars, undertaken as a step toward understanding the photometric properties of the filters and CCDs aboard the Wide-Field/Planetary Camera of the Hubble Space Telescope. Ground-based CCD observations have been made simulating 15 of the most important WF/PC passbands. Data are presented here for an equatorial network of stars including many UBVRI standards and some spectrophotometric standards. They serve to establish a photometric system that will be used in the calibration of in-flight data and that is useful for the calibration of other ground-based data. Transformations between WF/PC and other photometric systems are discussed, as well as the effects of interstellar absorption and atmospheric extinction on data in the WF/PC system. Synthetic photometry has been used as an aid in the data analysis and is described.

引用

页码：677 / 694

页数：18

共 17 条

[11] UBV PHOTOELECTRIC SEQUENCES IN CELESTIAL EQUATORIAL SELECTED AREAS 92-115 [J].