The Edinburgh-Cape Blue Object Survey — II. Zone 1 — the North Galactic Cap
The Edinburgh-Cape Blue Object Survey — II. Zone 1 — the North Galactic Cap
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爱丁堡海角蓝色天体巡天 — II. 1 区 — 北银河帽
DOI：
10.1093/mnras/287.4.867
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发表时间：
1997
影响因子：
4.8
通讯作者：
A. Chen
中科院分区：
文献类型：
--
作者：
D. Kilkenny;D. O’Donoghue;C. Koen;R. Stobie;A. Chen
介绍了爱丁堡-开普（EC）蓝色天体巡天1区的结果。这一地带覆盖了北银帽的一部分，距离银道面超过30°，大约在10 °以南（尽管10 °以北的一些区域也包括在内）。该带有效地补充了北银帽的帕洛玛-格林巡天，尽管EC巡天应该更完整，达到更暗的极限（B= 16.5等）和更红的恒星（U-B蓝约-0.4等）。1区覆盖约1560 deg 2，包含675个蓝色天体，我们列出了精确到0.01 arcsec的赤道坐标，UV光电测光，以及从中等色散（100 μ mm−1）光谱图确定的光谱类型。
Results for Zone 1 of the Edinburgh-Cape (EC) Blue Object Survey are presented. This zone covers that part of the North Galactic Cap more than ∼ 30° from the Galactic plane and south of about declination (although a few fields north of this declination are included). The zone effectively complements the Palomar—Green Survey in the North Galactic Cap, although the EC Survey should be more complete to a fainter limit (B= 16.5 mag) and to somewhat redder stars (U-Bbluer than about −0.4). Zone 1 covers approximately 1560 deg2and contains 675 blue objects for which we list equatorial coordinates accurate to ∼1 arcsec,UBVphotoelectric photometry, and spectral types determined from moderate-dispersion (100 Å mm−1) spectrograms.