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J/ApJS/257/39
  NH3 isotope ratios of Galactic disk sources (Chen+, 2021)
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2021ApJS..257...39C
Similar Catalogs
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    J/ApJS/257/39/table2(c)Observational parameters of the (J,K)=(1,1), (2,2) and (3,3) inversion lines of 14NH3 and 15NH3 obtained from Gaussian fits (15 unique sources) (108 rows)
    J/ApJS/257/39/table4Observational parameters of NH3 measured with the Shanghai Tianma 65m radio telescope (TMRT) and the Effelsberg 100m telescope (18 rows)
    J/ApJS/257/39/table5Total 14NH3 and 15NH3 column densities with and without opacity corrections and their ratios (23 rows)
    J/ApJS/257/39/table7(c)Our source list for 14NH3 and 15NH3 observations (195 unique sources) (1260 rows)

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       (c)  indicates tables which contain celestial coordinates 
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