BeppoSAX HELLAS survey. II.
收藏B2FIND2026-04-11 收录
下载链接：
https://b2find.eudat.eu/dataset/d93ded16-4ce9-5e0b-902a-9160d6661a0e
下载链接
链接失效反馈官方服务：
资源简介：
The BeppoSAX High Energy Large Area Survey (HELLAS) has surveyed about 85deg^2^ of sky in the 5-10keV band down to a flux of 4-5x10^-14^erg/cm^2^/s. The source surface density...
