Fig. 1.
Distribution of the 13CO J = 1–0 line in the central region of NGC 1068 (Tosaki et al. 2017) overlaid with beam sizes at the 3 mm wavelength of the Nobeyama 45 m telescope (|${15{^{\prime\prime}_{.}}2}$|–|${19{^{\prime\prime}_{.}}1}$|, dot-dashed lines) and the IRAM 30 m telescope (21″–29″, dashed lines) (Aladro et al. 2015).
