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cohrs [2022/02/21 16:26] ahughes created |
cohrs [2024/05/13 15:23] (current) Déborah Paradis |
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| - | cohrs | + | ====== 12CO(3-2) High-resolution Survey of the Galactic Plane (COHRS) ====== |
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| + | 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). | ||
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| + | 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]]. | ||
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| + | 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 . | ||
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| + | 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. */ | ||
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| + | The units of the Healpix maps are K.km/s. | ||
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| + | Healpix maps made by D. Paradis. | ||
| + | <html> | ||
| + | <div id="aladin-lite-div-cohrs" class="aladin-lite-container300"></div> | ||
| + | </html> | ||
| + | |||
| + | === 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 | ||
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| + | * '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 === | ||
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| + | 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]] | ||
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| + | 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 === | ||
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| + | For the corresponding HIPS, unzip the directory and put it directly in an Aladin window to display the map:\\ | ||
| + | http://cade.irap.omp.eu/documents/Ancillary/4Aladin/COHRS_12CO_MOM0\\ | ||
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| + | |||
| + | === Original WCS Data === | ||
| + | https://www.canfar.net/citation/landing?doi=22.0078 | ||
| + | |||
| + | /*=== Project Website ===*/ | ||
| + | |||
| + | <html> | ||
| + | <script src="lib/scripts/aladin-btns.js"></script> | ||
| + | <script> | ||
| + | // Broadcast a table given a hub connection. | ||
| + | var cohrs = function(connection) { | ||
| + | var msg = new samp.Message("image.load.fits", | ||
| + | {"url": "http://cade.irap.omp.eu/documents/Ancillary/COHRS/COHRS_12CO_MOM0_R2_1_32768_partial.fits ","name":"COHRS 12CO (3-2)"} ); | ||
| + | connection.notifyAll([msg]); | ||
| + | }; | ||
| + | |||
| + | // Aladin visualizations | ||
| + | jQuery().ready(function($){ | ||
| + | var aladin_01 = A.aladin('#aladin-lite-div-cohrs', {zoom:80}); | ||
| + | aladin_01.setFrame('Galactic'); | ||
| + | aladin_01.gotoPosition(35, 0); | ||
| + | aladin_01.setImageSurvey(aladin_01.createImageSurvey( | ||
| + | 'COHRS_12CO_MOM0', 'COHRS_12CO_MOM0', | ||
| + | 'http://cade.irap.omp.eu/documents/Ancillary/4Aladin/COHRS_12CO_MOM0/', | ||
| + | 'Galactic', 3 | ||
| + | )); | ||
| + | aladin_01.getBaseImageLayer().getColorMap().update('rainbow'); | ||
| + | }); | ||
| + | </script> | ||
| + | </html> | ||