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grs [2023/09/12 14:07] Déborah Paradis |
grs [2023/09/22 10:00] Déborah Paradis |
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| - | ====== The BU-FCRAO Galactic Ring Survey ====== | + | ====== The BU-FCRAO Galactic Ring Survey (GRS) ====== |
| The Boston University-Five College Radio Astronomy Observatory Galactic Ring Survey (GRS) was a survey of 13CO(1-0) emission in the Milky Way covering a longitude range of l = (+18°,+55.7°) and a latitude range of |b| < 1°. The total survey area is 75.4 square degrees. The angular resolution was 46 arcseconds and a velocity resolution of 0.21 km/s. The survey's velocity coverage was -5 to 135 km/s for Galactic longitudes l ≤ 40° and -5 to 85 km s-1 for Galactic longitudes l > 40°. The typical rms sensitivity per channel of the data cubes is σ(T) = 0.13 K . CADE serves a 13CO(1-0) integrated intensity and a 13CO(1-0) peak brightness map of the full GRS region. | The Boston University-Five College Radio Astronomy Observatory Galactic Ring Survey (GRS) was a survey of 13CO(1-0) emission in the Milky Way covering a longitude range of l = (+18°,+55.7°) and a latitude range of |b| < 1°. The total survey area is 75.4 square degrees. The angular resolution was 46 arcseconds and a velocity resolution of 0.21 km/s. The survey's velocity coverage was -5 to 135 km/s for Galactic longitudes l ≤ 40° and -5 to 85 km s-1 for Galactic longitudes l > 40°. The typical rms sensitivity per channel of the data cubes is σ(T) = 0.13 K . CADE serves a 13CO(1-0) integrated intensity and a 13CO(1-0) peak brightness map of the full GRS region. | ||
| Line 44: | Line 44: | ||
| var aladin_01 = A.aladin('#aladin-lite-div-grsmom0', {zoom:170}); | var aladin_01 = A.aladin('#aladin-lite-div-grsmom0', {zoom:170}); | ||
| aladin_01.setFrame('Galactic'); | aladin_01.setFrame('Galactic'); | ||
| - | aladin_01.gotoPosition(0, 0); | + | aladin_01.gotoPosition(38, 0); |
| aladin_01.setImageSurvey(aladin_01.createImageSurvey( | aladin_01.setImageSurvey(aladin_01.createImageSurvey( | ||
| 'GRS_MOM0', 'GRS_MOM0', | 'GRS_MOM0', 'GRS_MOM0', | ||
| Line 54: | Line 54: | ||
| var aladin_02 = A.aladin('#aladin-lite-div-grstpk', {zoom:170}); | var aladin_02 = A.aladin('#aladin-lite-div-grstpk', {zoom:170}); | ||
| aladin_02.setFrame('Galactic'); | aladin_02.setFrame('Galactic'); | ||
| - | aladin_02.gotoPosition(0, 0); | + | aladin_02.gotoPosition(38, 0); |
| aladin_02.setImageSurvey(aladin_02.createImageSurvey( | aladin_02.setImageSurvey(aladin_02.createImageSurvey( | ||
| - | 'GRS_TPK', 'GRS_TPK'', | + | 'GRS_TPK', 'GRS_TPK', |
| 'http://cade.irap.omp.eu/documents/Ancillary/4Aladin/GRS_TPK/', | 'http://cade.irap.omp.eu/documents/Ancillary/4Aladin/GRS_TPK/', | ||
| 'Galactic', 3 | 'Galactic', 3 | ||
| Line 70: | Line 70: | ||
| === Version History === | === Version History === | ||
| * v1 CADE maps, January 2022*/ | * v1 CADE maps, January 2022*/ | ||
| + | |||
| + | ===HiPS === | ||
| + | Enter the following URLs in Aladin ("Files" then "Use directly a URL"): | ||
| + | http://cade.irap.omp.eu/documents/Ancillary/4Aladin/GRS_MOM0 \\ | ||
| + | http://cade.irap.omp.eu/documents/Ancillary/4Aladin/GRS_TPK \\ | ||
| + | |||
| === Original WCS Data === | === Original WCS Data === | ||