Large-Scale Mapping Observations of DCN and DCO${}^{+}$ toward Orion KL

Kotomi Taniguchi, Prathap Rayalacheruvu, Teppei Yonetsu +14

We present emission maps (1.5'$\times$1.5' scale, corresponding to 0.18 pc) of the DCN ($J=2-1$) and DCO${}^{+}$ ($J=2-1$) lines in the 2 mm band toward the Orion KL region obtained wi…