PHOTOELECTRIC PHOTOMETRY OF ZWICKY GALAXIES

被引：24

作者：

TAKAMIYA, M ^{[1
]}

KRON, RG ^{[1
]}

KRON, GE ^{[1
]}

机构：

[1] PINECREST OBSERV,HONOLULU,HI 96815

来源：

ASTRONOMICAL JOURNAL | 1995年 / 110卷 / 03期

关键词：

D O I：

10.1086/117588

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Multiaperture photoelectric measurements in the B and V bands are presented for 601 galaxies in Volumes I, II, and V of Zwicky's catalogue. Large aperture observations were made in the 1960's with the Lick 3 m telescope and the USNO 1 m telescope. Systematics in Zwicky's magnitude system are investigated as a function of magnitude and direction in the sky. The photoelectric sample is argued to be representative of galaxies in Zwicky's catalogue at B similar to 15. A strong systematic error in Zwicky's magnitudes is apparent in Volume I fainter than m(z) = 15.0. The B - V color distribution is discussed. (C) 1995 American Astronomical Society.

引用

页码：1083 / 1089

页数：7

共 24 条

[1] TRANSFORMATION OF ZWICKY MAGNITUDES TO THE HOLMBERG AND THE BT MAGNITUDE SYSTEMS [J].