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COHRS
The CO(3-2) High-resolution Survey of the Galactic Plane mapped the 12CO(3-2) emission in the inner Galactic plane using the HARPS instrument on the James Clerk Maxwell Telescope (JCMT).
COHRS covered the longitude range l =(10°,65°) and latitude range |b| < 0.°5. The total survey area is 29 square degrees. The 13CO(3-2) and C18O(3-2) emission across a significant fraction of the COHRS area has been mapped by CHIMPS.
The original angular resolution of COHRS is 16 arcseconds and the velocity resolution is 1 km/s. The typical rms sensitivity per channel of the COHRS data cubes is σ(T) ~ 1K .
CADE currently delivers 12CO(3-2) integrated intensity using the survey's public DR1.
The units of the Healpix map are K.km/s.
Healpix map made by D. Paradis.
Reference
- 'CO (3 - 2) High-resolution Survey of the Galactic Plane: R1', Dempsey, J. et al, 2013, ApJS, 209, 8 https://ui.adsabs.harvard.edu/abs/2013ApJS..209....8D/abstract
Maps
12CO(3-2) Integrated Intensity : COHRS_12CO_MOM0_1_32768_partial.fits
HiPS
For the corresponding HIPS, unzip the directory and put it directly in an Aladin window to display the map