OAO-2 Observations of HD 153919 = 2u 1700-37
Abstract
RD 153919, an 07f star recently proposed as the optical identification of the X-ray source 2U 1700-37, was monitored with the Wisconsin experiment on 0A0-2 in 1972 September. These observations indicate that RD 153919 is optically a variable. Subject headings: ultraviolet - X-ray sources
- Publication:
-
The Astrophysical Journal
- Pub Date:
- April 1973
- DOI:
- 10.1086/181187
- Bibcode:
- 1973ApJ...181L..71H