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gleam [2018/01/18 10:48] Déborah Paradis |
gleam [2021/07/21 13:02] Déborah Paradis |
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| ======GaLactic and Extragalactic All-sky MWA survey====== | ======GaLactic and Extragalactic All-sky MWA survey====== | ||
| + | |||
| + | The GLEAM survey, conducted with the Murchison Widefield Array (MWA), covers the entire radio sky south of declination +25° at frequencies between 72 and 231 MHz. All the data have not been released yet, notably along the Galactic Plane. The maps distributed by CADE are generated from the stacked WCS cut-outs. The position-dependent angular resolution of the maps is approximately 2'. The units are Jy/beam. | ||
| <html> | <html> | ||
| Line 26: | Line 28: | ||
| </script> | </script> | ||
| </html> | </html> | ||
| + | |||
| + | === Reference === | ||
| + | * 'GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey - I. A low-frequency extragalactic catalogue' by Hurley-Walker, N.. et al, 2017, MNRAS, 464, 1146 http://adsabs.harvard.edu/abs/2017MNRAS.464.1146H | ||
| + | |||
| + | |||
| === Maps === | === Maps === | ||
| Line 52: | Line 59: | ||
| </html> | </html> | ||
| - | ^ __**GLEAM**__ ^ __**GLEAM**__ ^ | + | ^ __**GLEAM 72-103 MHz**__ ^ __**GLEAM 139-170 MHz**__ ^ |
| - | | <html><div id="aladin-lite-div-gleam139" class="aladin-lite-container"></div></html> | <html><div id="aladin-lite-div-gleam139" class="aladin-lite-container"></div></html> | | + | | <html><div id="aladin-lite-div-gleam072" class="aladin-lite-container"></div></html> | <html><div id="aladin-lite-div-gleam139" class="aladin-lite-container"></div></html> | |
| Line 60: | Line 67: | ||
| // Aladin visualizations | // Aladin visualizations | ||
| jQuery().ready(function($){ | jQuery().ready(function($){ | ||
| - | var aladin_01 = A.aladin('#aladin-lite-div-gleam139', {zoom:170}); | + | var aladin_01 = A.aladin('#aladin-lite-div-gleam072', {zoom:170}); |
| aladin_01.setFrame('Galactic'); | aladin_01.setFrame('Galactic'); | ||
| aladin_01.gotoPosition(0, 0); | aladin_01.gotoPosition(0, 0); | ||
| aladin_01.setImageSurvey(aladin_01.createImageSurvey( | aladin_01.setImageSurvey(aladin_01.createImageSurvey( | ||
| + | 'GLEAM 72-103 MHz', 'GLEAM 72-103 MHz', | ||
| + | 'http://cade.irap.omp.eu/documents/Ancillary/4Aladin/GLEAM_072_103/', | ||
| + | 'Galactic', 3 | ||
| + | )); | ||
| + | aladin_01.getBaseImageLayer().getColorMap().update('rainbow'); | ||
| + | |||
| + | var aladin_02 = A.aladin('#aladin-lite-div-gleam139', {zoom:170}); | ||
| + | aladin_02.setFrame('Galactic'); | ||
| + | aladin_02.gotoPosition(0, 0); | ||
| + | aladin_02.setImageSurvey(aladin_02.createImageSurvey( | ||
| 'GLEAM 139-170 MHz', 'GLEAM 139-170 MHz', | 'GLEAM 139-170 MHz', 'GLEAM 139-170 MHz', | ||
| 'http://cade.irap.omp.eu/documents/Ancillary/4Aladin/GLEAM_139_170/', | 'http://cade.irap.omp.eu/documents/Ancillary/4Aladin/GLEAM_139_170/', | ||
| 'Galactic', 3 | 'Galactic', 3 | ||
| )); | )); | ||
| - | aladin_01.getBaseImageLayer().getColorMap().update('rainbow'); | + | aladin_02.getBaseImageLayer().getColorMap().update('rainbow'); |
| }); | }); | ||
| </script> | </script> | ||
| </html> | </html> | ||
| + | === HiPS=== | ||
| + | |||
| + | GLEAM HiPS are available in Aladin Collections/Image | ||
| + | |||
| + | === Original WCS Data === | ||
| + | http://gleam-vo.icrar.org/gleam_postage/q/form | ||
| + | |||
| + | === Project Website === | ||
| + | http://www.mwatelescope.org/science/gleam-survey | ||