Observations of the Ultraviolet-bright Star ZNG 1 in the Globular Cluster M5 (NGC 5904)
We have analyzed archival spectra of the hot UV-bright star ZNG 1 in the globular cluster M5 (NGC 5904) obtained with the Far Ultraviolet Spectroscopic Explorer and the Space Telescope Imaging Spectrograph. From these data, we derive an effective temperature T _eff = 43,000 ± 1400 K, a surface gravi...
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Format: | Article |
Language: | English |
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IOP Publishing
2024-01-01
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Series: | The Astronomical Journal |
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Online Access: | https://doi.org/10.3847/1538-3881/ad11e0 |