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maipu-mu [2017/12/07 14:00] Déborah Paradis |
maipu-mu [2023/04/11 15:28] (current) Déborah Paradis |
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| - | ======MAIPU and MU 45 MHz continuum====== | + | ======Maipu and MU 45 MHz continuum====== |
| + | |||
| + | /* | ||
| + | AH 27/8/18: | ||
| + | the map distributed by MPG has been convolved to 5 degrees -- is this also the case for our data? | ||
| + | */ | ||
| + | |||
| + | This 45 MHz continuum map is the result of the combination of data obtained with the 45-MHz array of the University of Chile at the Maipu Radio Astronomy Observatory and the circular filled array of the Japanese Middle and Upper (MU) atmosphere Radar. | ||
| + | The Maipu data cover the southern hemisphere (declination below +19.1°), with a beam of 4.6°(''α'') x 2.4° (''δ''), whereas the MU data cover the northern hemisphere (+5°<''δ''<+65°), with an angular resolution of 3.6°.\\ | ||
| + | |||
| + | Healpix maps made by D. Paradis. | ||
| + | |||
| + | === References === | ||
| + | * 'A 45-MHz continuum survey of the southern hemisphere' by Alvarez, H et al, 1999, A&AS, 124, 315 http://adsabs.harvard.edu/abs/1997A%26AS..124..315A | ||
| + | * 'A 45-MHz continuum survey of the northern hemisphere' by Maeda, K et al, 1999, A&AS, 140, 145 http://adsabs.harvard.edu/abs/1999A%26AS..140..145M | ||
| === Map === | === Map === | ||
| Line 31: | Line 45: | ||
| var aladin_01 = A.aladin('#aladin-lite-div-maipu', {zoom:170}); | var aladin_01 = A.aladin('#aladin-lite-div-maipu', {zoom:170}); | ||
| aladin_01.setFrame('Galactic'); | aladin_01.setFrame('Galactic'); | ||
| - | aladin_01.gotoPosition(120, 0); | + | aladin_01.gotoPosition(0, 0); |
| aladin_01.setImageSurvey(aladin_01.createImageSurvey( | aladin_01.setImageSurvey(aladin_01.createImageSurvey( | ||
| 'MAIPU-MU', 'MAIPU-MU', | 'MAIPU-MU', 'MAIPU-MU', | ||
| Line 42: | Line 56: | ||
| </html> | </html> | ||
| + | === HiPS=== | ||
| + | |||
| + | MAIPU HiPS are available in Aladin Collections/Image | ||
| + | |||
| + | === Original WCS data=== | ||
| + | http://www3.mpifr-bonn.mpg.de/survey.html | ||