Thermal Radio Emission from HII Region S201

https://www.nrao.edu/archives/plugins/Dropbox/files/S201_VR15_hi.jpg

Description

Structure of the ionized gas near the surface of a molecular cloud. Note the sharpness of the ionization front in the northeast part of the picture, at the interface with the molecular cloud and the smooth decrease in the opposite direction where the ionized gas is free to expand.
VLA in hybrid configuration using 22 antennas.

Creator

Legacy Astronomical Images

Rights

NRAO/AUI/NSF does not hold full copyright for this image. Contact the archivist for details.

Type

Legacy Astronomical Image

Object Name

SH 2-201

Investigators

M. Felli, R.M. Hjellming

Telescope

Very Large Array (VLA)

Observation Date

1980-02-00

Type of Observation

continuum

Band

C

Wavelength

6 cm

Frequency

5.0 GHz

Center of Image

RA 3:3:17.900, Dec: 60:27:52.000 (B1950)

Field of View

0.050000 x 0.050000 degrees

Link to journal article

Notes

Contact the archivist for a high resolution tif of this image.

Series

Galactic Sources Series

Unit

Star Forming Regions Unit

Citation

Legacy Astronomical Images, “Thermal Radio Emission from HII Region S201,” NRAO Archives, accessed December 3, 2021, https://www.nrao.edu/archives/items/show/33488.