Details on Acronym: CTD | |
| CTD | (Caltech obs., list D) |
| Write: | <<CTD NNN>> |
| N: | 143 |
| Object: | (Rad) (SIMBAD class: Radio = Radio Source) |
| Note: | ν = 1421MHz. HPBW = 33' |
| Ref: | =1965POVRO..12....1K |
| by | KELLERMANN K.I. , READ R.B. |
| Publ. Owens Valley Obs., 12, 1-5 (1965) | |
| A continuum survey for discrete radio sources at 1421 MC/S. | |
| o | Table 1: <CTD NNN> (Nos 1-143) |