Velocity resolved map of the Horsehead Nebula—a dark nebula and photodissociation region in the Orion Molecular Cloud Complex—using GREAT. The map was taken in the [C II] line at 158 μm. Read more here.

The data are available publicly available in the archive under project ID 75_0015 for further research.

"Kinematics of the Horsehead Nebula and IC 434 Ionization Front in CO and C+"
Bally, John, et al., 2018, AJ, 155, 80.

upGREAT data


Emission lines
HII regions
interstellar and intergalactic medium
massive stars
Molecular Clouds
star formation