OMC 1 reduced H_2_CO(3-2) datacubes

We mapped the kinetic temperature structure of the Orion molecular cloud 1 (OMC-1) with para-H_2_CO(J_KaKc_=3_03_-2_02_, 3_22_-2_21_, and 3_21_-2_20_) using the APEX 12m...

本研究利用阿塔卡马探路者实验望远镜（Atacama Pathfinder EXperiment, APEX）12米口径射电望远镜，以仲甲醛（para-H₂CO）的转动量子数JKaKc分别为3₀₃-2₀₂、3₂₂-2₂₁及3₂₁-2₂₀的三条跃迁谱线为示踪剂，绘制了猎户座分子云1（OMC-1）的运动温度结构。