Image Details

Choose export citation format:

Variation in GMC Association Properties across the Bars, Spiral Arms, Inter-arms, and Circumnuclear Region of M100 (NGC 4321) Extracted from ALMA Observations

  • Authors: Hsi-An Pan and Nario Kuno

2017 The Astrophysical Journal 839 133.

  • Provider: AAS Journals

Caption: Figure 4.

Left: continuum- and sky-subtracted Hα image taken from Knapen (1998). The H II regions identified by Knapen (1998) are indicated with black circles. Note that the sizes of the circles do not represent the physical sizes of the H II regions. Right: ALMA 12CO (1–0) image (contours) overlaid on the Hα image. The contour levels are in steps of 3, 10, 20, 50, and 100 σ, where 1σ = 0.3 Jy beam−1 km s−1 (same as Figure 1).

Other Images in This Article
Copyright and Terms & Conditions