I have an ongoing search for tweets containing either the word astronomy or astrophysics, which lets me look at how often the tweet "According to Astronomy, when you wish upon a star, you're actually
CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observation
Users wishing to look up the E/DR3 record for an astrophysical source identified in DR2 must NOT simply extract the record from E/DR3 having the same source identifier.As described in the detailed des
