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grs [2023/09/12 14:03] Déborah Paradis |
grs [2024/05/13 15:29] (current) 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. | ||
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| <script> | <script> | ||
| // Broadcast a table given a hub connection. | // Broadcast a table given a hub connection. | ||
| - | var grs_mom0 = function(connection) { | + | var grsmom0 = function(connection) { |
| var msg = new samp.Message("image.load.fits", | var msg = new samp.Message("image.load.fits", | ||
| - | {"url": "http://cade.irap.omp.eu/documents/Ancillary/GRS/GRS_MOM0_1_16384.fits","name":"GRS 13CO(1-0) MOM0"} ); | + | {"url": "http://cade.irap.omp.eu/documents/Ancillary/GRS/GRS_13CO_MOM0_1_16384_partial.fits","name":"GRS 13CO(1-0) MOM0"} ); |
| connection.notifyAll([msg]); | connection.notifyAll([msg]); | ||
| }; | }; | ||
| - | var grs_tpk = function(connection) { | + | var grstpk = function(connection) { |
| var msg = new samp.Message("image.load.fits", | var msg = new samp.Message("image.load.fits", | ||
| - | {"url": "http://cade.irap.omp.eu/documents/Ancillary/GRS/GRS_TPK_1_16384.fits","name":"GRS 13CO(1-0) TPEAK"} ); | + | {"url": "http://cade.irap.omp.eu/documents/Ancillary/GRS/GRS_13CO_TPK_1_16384_partial.fits","name":"GRS 13CO(1-0) TPEAK"} ); |
| connection.notifyAll([msg]); | connection.notifyAll([msg]); | ||
| }; | }; | ||
| Line 42: | Line 42: | ||
| // Aladin visualizations | // Aladin visualizations | ||
| jQuery().ready(function($){ | jQuery().ready(function($){ | ||
| - | var aladin_01 = A.aladin('#aladin-lite-div-grs_mom0', {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 52: | Line 52: | ||
| aladin_01.getBaseImageLayer().getColorMap().update('rainbow'); | aladin_01.getBaseImageLayer().getColorMap().update('rainbow'); | ||
| - | var aladin_02 = A.aladin('#aladin-lite-div-grs_tpk', {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 === | ||