Secondary UBV comparison stars near some southern globular clusters. II. Stars brighter than 13th magnitude.
Abstract
The results for UB V-system magnitude sequences observed photoelectrically near six southern globular star clusters (NGC 3201, IC 4499, NGC 5986, 6316, 6266, and 6388) are assembled. Identification charts for the sequence stars are included.
- Publication:
-
The Astronomical Journal
- Pub Date:
- June 1971
- DOI:
- 10.1086/111137
- Bibcode:
- 1971AJ.....76..419W