CHIMPS
The CO Heterodyne Inner Milky Way Plane Survey (CHIMPS) mapped the 13CO(3-2) and C18O(3-2) emission in the inner Galactic plane with the James Clerk Maxwell Telescope (JCMT).
CHIMPS mapped the longitude range l = (28°,46°) and latitude range |b| ≤ 0.5°, across the radial velocity range VLSR = (-75, +150) km/s. The 12CO(3-2) emission across the same region was mapped by the COHRS survey.
The original angular resolution of CHIMPS is 15 arcseconds and the velocity resolution is 0.5 km/s. The typical rms sensitivity per channel of the CHIMPS data cubes is σ(T) ~ 0.5K .
CADE currently delivers 13CO(3-2) and C18O(3-2) integrated intensity and peak brightness maps of the full CHIMPS region using the survey's public data release.
The units of the Healpix maps are K.km/s.
Healpix maps made by D. Paradis.
| 13CO(3-2) | C18O(3 -2) |
|---|---|
References
- 'CHIMPS: the 13CO/C18O(3 -2) Heterodyne Inner Milky Way Plane Survey ', Rigby, A. et al, 2016, MNRAS, 456, 3, 2885 https://ui.adsabs.harvard.edu/abs/2016MNRAS.456.2885R/abstract
Maps
13CO(3-2) Integrated Intensity: CHIMPS_13CO_MOM0_1_32768_partial.fits
C18O(3 -2) Integrated Intensity: CHIMPS_C18O_MOM0_1_32768_partial.fits
HiPS
Enter the following URLs in Aladin (“Files” then “Use directly a URL”): http://cade.irap.omp.eu/documents/Ancillary/4Aladin/CHIMPS_13CO_MOM0 http://cade.irap.omp.eu/documents/Ancillary/4Aladin/CHIMPS_C18O_MOM0
Known Issues
Version History
- v1 CADE maps, March 2022*/