| Name of map | Bibcode & ADS-link | Comments | ||
| G049.2-0.7 | 1995MNRAS.275..755S | VLA 330 MHz | ||
| G049.2-0.7 | 1992AJ....103..943K | VLA 327 MHz | ||
| G049.2-0.7 | 1990ApJS...73..781S | Einstein | ||
| G049.2-0.7 | 1998AJ....115.1693C | NVSS | ||
| G049.2-0.7 | 1998AJ....115.1693C | NVSS | ||
| G049.2-0.7 | Trushkin (1998) | RATAN 1D-scans | ||