| Name of map | Bibcode & ADS-link | Comments |
| G263.5-2.7 | 1990ApJS...73..781S | |
| G263.5-2.7 | 1990ApJS...73..781S | |
| G263.9-3.3 | 1995Nat...373..587A | |
| G263.9-3.3 | 1995Nat...373..587A | |
| G263.9-3.3 | 1995Nat...373..591S | |
| G263.3-2.7 | 1998Natur.396..141A | |
| G263.5-2.7 | ||
| G263.9-3.3 | 1995MNRAS.277.1435M | |
| G263.9-3.3 | 1998AJ....116.1886B | |
| G263.9-3.3 | 1998AJ....116.1886B | |
| G263.9-3.3 | 1995MNRAS.277.1435M | |
| G263.9-3.3 | 1996A&AS..118..329W | |
| G263.9-3.3 | 1973ApJS...26...19V | Optical |
| G263.9-3.3 | WG96cat site | |