Document Type
Article
Publication Date
1-1-2012
Publication Source (Journal or Book title)
Journal for the History of Astronomy
First Page
47
Last Page
74
Recommended Citation
Schaefer, B. (2012). The thousand star magnitudes in the catalogues of Ptolemy, Al Sufi, and Tycho are all corrected for atmospheric extinction. Journal for the History of Astronomy, 44 (1), 47-74. https://doi.org/10.1177/002182861304400103
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