NASA NTRS · 19760051408
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.
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Grindlay, J. E., Schnopper, H., Schreier, E., Gursky, H., Parsignault, D. R.. 1976-05-15. Improved position for the X-ray source associated with the globular cluster NGC 6441. https://ntrs.nasa.gov/citations/19760051408
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