====== 12CO(3-2) High-resolution Survey of the Galactic Plane (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|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 and DR2. /*To facilitate processing, the input WCS FITS data cubes were convolved to 33 arcseconds prior to the generation of the HEALpix moment maps delivered by CADE. */ The units of the Healpix maps are K.km/s. Healpix maps made by D. Paradis.

=== References === * '12CO (3-2) High-Resolution Survey (COHRS) of the Galactic Plane: Complete Data Release', Geumsook, P., et al., 2023, AJ Supp., 264, 16 https://ui.adsabs.harvard.edu/abs/2023ApJS..264...16P/abstract * '12CO (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 === DR2- 12CO(3-2) Integrated Intensity : [[http://cade.irap.omp.eu/documents/Ancillary/COHRS/COHRS_12CO_MOM0_R2_1_32768_partial.fits|COHRS_12CO_MOM0_R2_1_32768_partial.fits]] DR1- 12CO(3-2) Integrated Intensity : [[http://cade.irap.omp.eu/documents/Ancillary/COHRS/COHRS_12CO_MOM0_R1_1_32768_partial.fits|COHRS_12CO_MOM0_R1_1_32768_partial.fits]] /*===HiPS === For the corresponding HIPS, unzip the directory and put it directly in an Aladin window to display the map*/ === Original WCS Data === https://www.canfar.net/citation/landing?doi=22.0078 /*=== Project Website ===*/