多波段巡天和LAMOST观测目标  

Multiwavelength Survey and the Observational Targets of LAMOST

作　　者：何香涛[1] 陈阳[1] 李丹丹[1] 赵永恒[2] 张彦霞[2] 

机构地区：[1]北京师范大学天文系,北京100875 [2]中国科学院国家天文台,北京100012

出　　处：《天文学进展》2004年第3期189-199,共11页Progress In Astronomy

基　　金：国家自然科学基金资助项目(10173003)

摘　　要：综述了国际上多波段巡天工作的进展。其中,X射线波段列举了至今主要的X射线卫星,特别介绍了ROSAT、ASCA、Chandra和XMM—Newton的情况;光学波段主要介绍了SDSS、DEEP以及2df的星系和类星体巡天;红外波段主要介绍了2MASS和SWIRE巡天;射电波段主要介绍了NVSS和FIRST巡天。根据光谱能力和观测模式,提出了LAMOST的选题目标,分析讨论了LAMOST可以开展的交叉证认工作。The multiwavelength observation is one of the main achievements in modern astronomy. This paper is intended as a review of the modern multiwavelength surveys, an introduction and a discussion of the LAMOST observations. We first review the international surveys on individual wavelengthes. In X-ray wave band, we introduce the main X-ray Satellites, such as ROSAT, ASCA, Chandra and XMM-Newton. We then describe the surveys including SDSS, Deep and 2dFGRS in optical; 2MASS and SWIRE in infrared; and NVSS, FIRST in radio as well. According to the spectral ability and the observational mode of LAMOST, we suggest the suitable objects for LAMOST observations, and discuss the cross-identification for selecting candidates.

关 键 词：天体物理学 多波段巡天 综述 LAMOST 

分 类 号：P141[天文地球—天体物理]