Total intensity maps of the a) ¹³CO (J = 1–0); and b) C¹⁸O (J = 1–0) emission lines integrated over the velocity range 4.25 <V_LSR< 14.25 km s^-1 in units of K km s^-1 (T_MB). The other panels are the mean velocity maps of c) ¹³CO and d) C¹⁸O in units of km s^-1, and the velocity dispersion maps of e) ¹³CO; and f) C¹⁸O in units of km s^-1 calculated for the same velocity range for the total intensity maps. The ¹³CO and C¹⁸O data in FITS format are available at the NRO web page via http://www.nro.nao.ac.jp/~nro45mrt/html/results/data.html and at the CDS.