Lockman洞的IRAC成像
天体物理学
2017-03-22 v2
摘要
IRAC对Lockman洞4.7×4.7平方度区域的成像检测到超过400个在IRAC 3.6微米和4.5微米波段的星系，120个在5.8微米，80个在8微米波段，仅用30分钟的观测时间。颜色-颜色图表明约有一半这些星系的红移为0.6<z<1.3，约四分之一的星系红移>1.3。我们还检测到了6个7个SCUBA源以及该区域内全部9个XMM源的IRAC对应物。检测到SCUBA源和z>1.3星系的对应物，证明了IRAC能够探测极高红移宇宙的能力。
引用
@article{arxiv.astro-ph/0406006,
title = {IRAC Imaging of Lockman Hole},
author = {J. -S. Huang and P. Barmby and G. G. Fazio and S. P. Willner and G. Wilson and D. Rigopoulou and A. Alonso-Herrero and H. Dole and E. Egami and E. Le Floc'h and C. Papovich and P. G. Perez-Gonzalez and J. Rigby and C. W. Engelbracht and K. Gordon and D. Hines and M. Rieke and G. H. Rieke and K Meisenheimer and S. Miyzaki},
journal= {arXiv preprint arXiv:astro-ph/0406006},
year = {2017}
}
备注
11 pages, 2 figures. accepted by ApJS, Spizter Special Issue