Constraints on the HI Mass of NGC 1052-DF2
Constraints on the HI Mass of NGC 1052-DF2
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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We report deep, single-dish 21 cm observations of NGC 1052-DF2, taken with the Green Bank Telescope. NGC 1052-DF2, proposed to be lacking in dark matter, is currently classified as an ultra-diffuse galaxy in the NGC 1052 group. We do not detect the galaxy, and derive an upper limit on the HI, mass. The galaxy is extremely gas-poor, and we find that...
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Full title
Constraints on the HI Mass of NGC 1052-DF2
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TN_cdi_proquest_journals_2170773022
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2170773022
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E-ISSN
2331-8422
DOI
10.48550/arxiv.1901.07586
