Image Details

Choose export citation format:

In Search of Infall Motion in Molecular Clumps. III. HCO+ (1-0) and H13CO+ (1-0) Mapping Observations toward Confirmed Infall Sources

  • Authors: Yang Yang, Zhibo Jiang, Zhiwei Chen, Yiping Ao, Shuling Yu

Yang Yang et al 2021 The Astrophysical Journal 922 .

  • Provider: AAS Journals

Caption: Figure 2.

Panel (a): Channel maps of G107.50 + 4.47 HCO+ (1-0) lines from −4.73 km s−1 to 0.53 km s−1. Panel (b): Channel maps of G107.50 + 4.47 H13CO+ (1-0) lines from −4.49 km s−1 to 0.90 km s−1. Panel (c): The 450 μm and 850 μm continuum data from SCUBA-2, superposed on the HCO+ channel maps (velocities are −2.76, −2.10, and −0.79 km s−1, respectively. The green circles denote Class 0/I YSOs from AllWISE data.).

Other Images in This Article

Show More

Copyright and Terms & Conditions

Additional terms of reuse