The positions of 88 radio sources have recently been measured. The fields surrounding them have been examined on the 48-in. Sky Survey prints, using a semi-automatic procedure. This technique is described and sketch maps and notes on the areas surrounding the radio source positions are given.
- 1 - natural sciences ; 2 - physics & astronomy ; 3 - astronomy & astrophysics
- 1 - sciences appliquees, technologies et medecines ; 2 - sciences biologiques et medicales ; 3 - sciences biologiques fondamentales et appliquees. psychologie
- 1 - Physical Sciences ; 2 - Earth and Planetary Sciences ; 3 - Space and Planetary Science
- 1 - Physical Sciences ; 2 - Physics and Astronomy ; 3 - Astronomy and Astrophysics