Improved position for the X-ray source associated with the globular cluster NGC 6441.
Abstract
The X-ray source 3U 1746-37 was observed by the hard X-ray experiment on the Astronomical Netherlands Satellite (ANS) in March and September 1975. The one-dimensional position band (+ or - 2 arcmin, 90% confidence) obtained reduces the Uhuru error-box area by a factor of 3 and includes the nucleus of the globular cluster NGC 6441.
- Publication:
-
The Astrophysical Journal
- Pub Date:
- May 1976
- DOI:
- 10.1086/182124
- Bibcode:
- 1976ApJ...206L..23G
- Keywords:
-
- Globular Clusters;
- Position Errors;
- X Ray Sources;
- Astronomical Coordinates;
- Astronomical Netherlands Satellite;
- Satellite Observation;
- Astronomy