The Nature of the Bright ULX X-2 in NGC 3921: A Chandra Position and HST Candidate Counterpart
We report on Chandra observations of the bright ultraluminous X-ray (ULX) source in NGC 3921. Previous XMM-Newton observations reported in the literature show the presence of a bright ULX at a 0.5-10 keV luminosity of 2 × 10^40 erg/s. Our Chandra observation finds the source at a lower luminosity of...
| Main Authors: | , , , , , , , , |
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| Format: | Journal Article |
| Published: |
Institute of Physics Publishing, Inc.
2012
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/24786 |