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drao [2017/12/13 15:36] Déborah Paradis |
drao [2021/07/21 12:48] Déborah Paradis |
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====== DRAO 22 MHz radio continuum/ 1.4 GHz polarization ====== | ====== DRAO 22 MHz radio continuum/ 1.4 GHz polarization ====== | ||
+ | |||
+ | /* AH: 25/08/18 | ||
+ | should we separate this page into two separate surveys (22MHz, 1.4GHz polar)? | ||
+ | */ | ||
This 22 MHz radio continuum survey covers ~73% of the sky between declination -28° and +80°, derived from observations with the radiotelescope at the Dominion Radio Astrophyical Observatory (DRAO), at a resolution of 1.1°x1.7°secant(zenith angle). Units of the map are ''KTB''. | This 22 MHz radio continuum survey covers ~73% of the sky between declination -28° and +80°, derived from observations with the radiotelescope at the Dominion Radio Astrophyical Observatory (DRAO), at a resolution of 1.1°x1.7°secant(zenith angle). Units of the map are ''KTB''. | ||
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* 'An absolutely calibrated survey of polarized emission from the northern sky at 1.4 GHz. Observations and data reduction' by Wolleben, M. et al. 2006, A&A, 448, 411 http://adsabs.harvard.edu/abs/2006A%26A...448..411W | * 'An absolutely calibrated survey of polarized emission from the northern sky at 1.4 GHz. Observations and data reduction' by Wolleben, M. et al. 2006, A&A, 448, 411 http://adsabs.harvard.edu/abs/2006A%26A...448..411W | ||
* 'A fully sampled λ21 cm linear polarization survey of the southern sky' by Testori, J. et al. 2008, A&A, 484, 733 http://adsabs.harvard.edu/abs/2008A%26A...484..733T | * 'A fully sampled λ21 cm linear polarization survey of the southern sky' by Testori, J. et al. 2008, A&A, 484, 733 http://adsabs.harvard.edu/abs/2008A%26A...484..733T | ||
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<html> | <html> | ||
<script src="lib/scripts/aladin-btns.js"></script> | <script src="lib/scripts/aladin-btns.js"></script> | ||
<script> | <script> | ||
- | // Broadcast a table given a hub connection. | + | // Broadcasts a table given a hub connection. |
var drao22mhz = function(connection) { | var drao22mhz = 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/DRAO/DRAO_22MHz_1_256.fits","name":"DRAO 22MHz"} ); | + | {"url": "http://cade.irap.omp.eu/documents/Ancillary/DRAO/DRAO_22MHz_1_256.fits","name":"DRAO 22MHz"} ); |
- | connection.notifyAll([msg]); | + | connection.notifyAll([msg]); |
}; | }; | ||
- | </html> | + | var draopolu= function(connection) { |
+ | var msg = new samp.Message("image.load.fits", | ||
+ | {"url": "http://cade.irap.omp.eu/documents/Ancillary/DRAO/DRAO_VillaElisa_21cm_POLU_1_256.fits","name":"DRAO+Villa Elisa 21cm POLU"} ); | ||
+ | connection.notifyAll([msg]); | ||
+ | }; | ||
+ | var draopolq= function(connection) { | ||
+ | var msg = new samp.Message("image.load.fits", | ||
+ | {"url": "http://cade.irap.omp.eu/documents/Ancillary/DRAO/DRAO_VillaElisa_21cm_POLQ_1_256.fits","name":"DRAO+Villa Elisa 21cm POLQ"} ); | ||
+ | connection.notifyAll([msg]); | ||
+ | }; | ||
</script> | </script> | ||
+ | </html> | ||
+ | |||
+ | |||
^ __**DRAO 22 MHz**__ ^ __**DRAO+Villa Elisa 1.4 GHz POLU**__ ^ __**DRAO+Villa Elisa 1.4 GHz POLQ**__ ^ | ^ __**DRAO 22 MHz**__ ^ __**DRAO+Villa Elisa 1.4 GHz POLU**__ ^ __**DRAO+Villa Elisa 1.4 GHz POLQ**__ ^ | ||
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<div id="aladin-lite-div-draopolq" class="aladin-lite-container200"></div> | <div id="aladin-lite-div-draopolq" class="aladin-lite-container200"></div> | ||
</html> | | </html> | | ||
- | |||
=== Maps === | === Maps === | ||
- | - 22 MHz : [[http://cade.irap.omp.eu/documents/Ancillary/DRAO/DRAO_22MHz_1_256.fits| DRAO_22MHz_1_256.fits]] | + | - 22 MHz : [[http://cade.irap.omp.eu/documents/Ancillary/DRAO/DRAO_22MHz_1_256.fits| DRAO_22MHz_1_256.fits]]<html> |
- | <html> | + | |
<button class="aladin-btn" type="button" onclick="connector.runWithConnection(drao22mhz)">Aladin</button> | <button class="aladin-btn" type="button" onclick="connector.runWithConnection(drao22mhz)">Aladin</button> | ||
</html> | </html> | ||
- | - 1.4 GHz POLU : [[http://cade.irap.omp.eu/documents/Ancillary/DRAO/DRAO_VillaElisa_21cm_POLU_1_256.fits| DRAO_VillaElisa_21cm_POLU_1_256.fits]] | + | - 1.4 GHz POLU : [[http://cade.irap.omp.eu/documents/Ancillary/DRAO/DRAO_VillaElisa_21cm_POLU_1_256.fits| DRAO_VillaElisa_21cm_POLU_1_256.fits]]<html> |
+ | <button class="aladin-btn" type="button" onclick="connector.runWithConnection(draopolu)">Aladin</button> | ||
+ | </html> | ||
- | - 1.4 GHz POLQ : [[http://cade.irap.omp.eu/documents/Ancillary/DRAO/DRAO_VillaElisa_21cm_POLQ_1_256.fits| DRAO_VillaElisa_21cm_POLQ_1_256.fits]] | + | - 1.4 GHz POLQ : [[http://cade.irap.omp.eu/documents/Ancillary/DRAO/DRAO_VillaElisa_21cm_POLQ_1_256.fits| DRAO_VillaElisa_21cm_POLQ_1_256.fits]]<html> |
+ | <button class="aladin-btn" type="button" onclick="connector.runWithConnection(draopolq)">Aladin</button> | ||
+ | </html> | ||
<html> | <html> | ||
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</script> | </script> | ||
</html> | </html> | ||
+ | |||
+ | === HiPS=== | ||
+ | |||
+ | DRAO HiPS are available in Aladin Collections/Image | ||
=== Original WCS data === | === Original WCS data === |