Details on Acronym: GSC2.3 | |
GSC2.3 | (Guide Star Catalog, version 2.3) |
Write: | <<GSC2.3 {N|S}{A..Z|0..9}{A..Z|0..9}{A..Z|0..9}{A..Z|0..9}NNNNNN>> |
Object: | * (SIMBAD class: Star) |
Note: | GSC II all-sky catalog. The GSC2.3 identification differs from GSC2.2 preliminary version: 10 characters, the first four representing the level-6 HTM (Hierarchical Triangular Mesh) coded in base 36 (0..9 and A..Z), and the last 6 represent a zero-filled sequence number assigned to each source upon initial detection. |
Auth.: | Space Telescope Science Institute+ |
=E= | Catalogue in electronic form as I/305 |
Origin | of the Acronym: A = Assigned by the author(s) |