Structural Variation of Molecular Gas in the Sagittarius Arm and Inter-Arm Regions

Tsuyoshi Sawada, Tetsuo Hasegawa, Masahiro Sugimoto +2

We have carried out survey observations toward the Galactic plane at l~38 deg in the 12CO and 13CO J=1-0 lines using the Nobeyama Radio Observatory 45-m telescope. A wide area (0.8…