# VLA Galactic Plane Survey (VGPS)

This survey of 21-cm line emission from neutral atomic hydrogen has been mapped at the 1' angular resolution, using the VLA telescope.
These observations cover the following longitude and latitude ranges: 18° < l < 67° and -1° < b < 1° (or -2° < b < 2° depending on the longitude).

The maps, in brightness units (K m/s), are the result of the integration of the atomic observation data cubes over the 340 channels (with a velocity resolution of 1.56 km/s).

#### Reference

'The VLA Galactic Plane Survey' by Stil et al, 2006, AJ, 132, 1158 http://adsabs.harvard.edu/abs/2006AJ....132.1158S

VGPS HI VGPS Continuum

#### Maps

• Atomic Hydrogen: VGPS_1_8192_partial.fits

Combination of the VGPS with the CGPS data (units: K km/s): CGPS_VGPS_1_8192_partial.fits