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cgps [2016/08/23 16:07]
Déborah Paradis
cgps [2023/04/11 15:18] (current)
Déborah Paradis
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 ====== Canadian Galactic Plane Survey (CGPS) ===== ====== Canadian Galactic Plane Survey (CGPS) =====
  
-These observations ​of atomic ​Hydrogen ​and radio continuum emission ​from our Galaxy +Observations ​of the 21cm spectral line from atomic ​hydrogen (HI) and radio continuum emission ​at ''​1420 MHz''​ were obtained ​using the Dominion Radio Astrophysical Observatory (DRAO) ​as part of the Canadian Galactic Plane Survey (CGPS). The surveys cover Galactic longitudes ''​63° < l < 175°''​ and latitudes ''​-3.5° < b < 5.5°''​. ​
-have been done using the Dominion Radio Astrophysical Observatory (DRAO), at ''​1420 MHz''​. +
-The surveys cover Galactic longitudes ''​63° < l < 175°''​ and latitudes ''​-3.5° < b < 5.5°''​. +
-The resolution is ''​1'​''​.+
  
-The following data are part of the Canadian Galactic Plane Survey (CGPS) consortium. +The resolution ​of both the continuum and HI data is ''​1'' ​arcminute
-The maps, in brightness units (''​K km/​s''​),​ are the result of the integration of the atomic +
-observations ​data cube over the ''​272''​ channels (with a velocity resolution of ''​1.3 km/s''​).+
  
-For more information on the surveyplease visit http://www.ras.ucalgary.ca/CGPS/+CADE currently only serves a HEALpix map of the HI integrated intensity emission. This HI map is constructed by integrating the HI spectral line cube over all ''​272''​ channels (each with a velocity resolution of ''​1.3 km/​s''​).  
 + 
 +The HI data has units of ''​K km/​s''​. The continuum data has units of ''​K''​.\\ 
 + 
 +Healpix maps made by D. Paradis.  
 + 
 +=== References === 
 +  * 'The Canadian Galactic Plane Survey'​ by Taylor, A. et al. 2003, AJ, 1253145 http://adsabs.harvard.edu/abs/2003AJ....125.3145T
  
 ^  __**CGPS HI**__ ​ ^  __**CGPS Continuum**__ ​ ^ ^  __**CGPS HI**__ ​ ^  __**CGPS Continuum**__ ​ ^
 |  <​html><​div id="​aladin-lite-div-cgpshi"​ class="​aladin-lite-container"></​div></​html> ​ |  <​html><​div id="​aladin-lite-div-cgpscont"​ class="​aladin-lite-container"></​div></​html> ​ | |  <​html><​div id="​aladin-lite-div-cgpshi"​ class="​aladin-lite-container"></​div></​html> ​ |  <​html><​div id="​aladin-lite-div-cgpscont"​ class="​aladin-lite-container"></​div></​html> ​ |
- 
  
 ===== Atomic Hydrogen ===== ===== Atomic Hydrogen =====
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   var cgps = function(connection) {   var cgps = 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/​CGPS/​CGPS_II_1_8192.fits","​name":"​CGPS"​} );+      {"​url":​ "​http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS/​CGPS_II_1_8192_partial.fits","​name":"​CGPS"​} );
       connection.notifyAll([msg]);​       connection.notifyAll([msg]);​
   };   };
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 === Map === === Map ===
  
-[[http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS/​CGPS_II_1_8192.fits|CGPS_II_1_8192.fits]]+[[http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS/​CGPS_II_1_8192_partial.fits|CGPS_II_1_8192_partial.fits]]
 <​html>​ <​html>​
 <button class="​aladin-btn"​ type="​button"​ onclick="​connector.runWithConnection(cgps)">​Aladin</​button>​ <button class="​aladin-btn"​ type="​button"​ onclick="​connector.runWithConnection(cgps)">​Aladin</​button>​
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   var cgpsvgps = function(connection) {   var cgpsvgps = 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/​CGPS_VGPS/​CGPS_VGPS_8192_comb.fits","​name":"​CGPS+VGPS"​} );+      {"​url":​ "​http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS_VGPS/​CGPS_VGPS_1_8192_partial.fits","​name":"​CGPS+VGPS"​} );
       connection.notifyAll([msg]);​       connection.notifyAll([msg]);​
   };   };
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 </​html>​ </​html>​
  
-[[http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS_VGPS/​CGPS_VGPS_8192_comb.fits|CGPS_VGPS_8192_comb.fits]]+[[http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS_VGPS/​CGPS_VGPS_1_8192_partial.fits|CGPS_VGPS_1_8192_partial.fits]]
 <​html>​ <​html>​
 <button class="​aladin-btn"​ type="​button"​ onclick="​connector.runWithConnection(cgpsvgps)">​Aladin</​button>​ <button class="​aladin-btn"​ type="​button"​ onclick="​connector.runWithConnection(cgpsvgps)">​Aladin</​button>​
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   var cgpscont = function(connection) {   var cgpscont = 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/​CGPS_CONT/​CGPS_CONT_1_8192.fits","​name":"​CGPS continuum"​} );+      {"​url":​ "​http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS_CONT/​CGPS_CONT_1_8192_partial.fits","​name":"​CGPS continuum"​} );
       connection.notifyAll([msg]);​       connection.notifyAll([msg]);​
   };   };
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 == Map === == Map ===
  
-[[http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS_CONT/​CGPS_CONT_1_8192.fits|CGPS_CONT_1_8192.fits]]+[[http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS_CONT/​CGPS_CONT_1_8192_partial.fits|CGPS_CONT_1_8192_partial.fits]]
 <​html>​ <​html>​
 <button class="​aladin-btn"​ type="​button"​ onclick="​connector.runWithConnection(cgpscont)">​Aladin</​button>​ <button class="​aladin-btn"​ type="​button"​ onclick="​connector.runWithConnection(cgpscont)">​Aladin</​button>​
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   var cgpsvgpscont = function(connection) {   var cgpsvgpscont = 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/​CGPS_VGPS_CONT/​CGPS_VGPS_CONT_8192_comb.fits","​name":"​CGPS+VGPS continuum"​} );+      {"​url":​ "​http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS_VGPS_CONT/​CGPS_VGPS_CONT_1_8192_partial.fits","​name":"​CGPS+VGPS continuum"​} );
       connection.notifyAll([msg]);​       connection.notifyAll([msg]);​
   };   };
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 </​html>​ </​html>​
  
-[[http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS_VGPS_CONT/​CGPS_VGPS_CONT_8192_comb.fits|CGPS_VGPS_CONT_8192_comb.fits]]+[[http://​cade.irap.omp.eu/​documents/​Ancillary/​CGPS_VGPS_CONT/​CGPS_VGPS_CONT_1_8192_partial.fits|CGPS_VGPS_CONT_1_8192_partial.fits]]
 <​html>​ <​html>​
 <button class="​aladin-btn"​ type="​button"​ onclick="​connector.runWithConnection(cgpsvgpscont)">​Aladin</​button>​ <button class="​aladin-btn"​ type="​button"​ onclick="​connector.runWithConnection(cgpsvgpscont)">​Aladin</​button>​
Line 101: Line 102:
  
 More information on [[vgps|the VGPS page]]. More information on [[vgps|the VGPS page]].
- 
- 
- 
  
 <​html>​ <​html>​
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     aladin_01.setImageSurvey(aladin_01.createImageSurvey(     aladin_01.setImageSurvey(aladin_01.createImageSurvey(
         '​CGPS_II',​ '​CGPS_II',​         '​CGPS_II',​ '​CGPS_II',​
-        '​http://​cade.irap.omp.eu/​documents/​Ancillary/​4Aladin/​CGPS/',+        '​http://​cade.irap.omp.eu/​documents/​Ancillary/​4Aladin/​CGPS_II/',
         '​Galactic',​ 3         '​Galactic',​ 3
     ));     ));
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 </​html>​ </​html>​
  
 +=== HiPS=== ​
 +Enter the following URLs in Aladin ("​Files"​ then "Use directly a URL"):
 +http://​cade.irap.omp.eu/​documents/​Ancillary/​4Aladin/​CGPS_II \\
 +http://​cade.irap.omp.eu/​documents/​Ancillary/​4Aladin/​CGPS_CONT \\
 +
 +The combination of the VGPS with the CGPS HiPS is available in Aladin Collections/​Image
 +
 +
 +=== Original WCS Data ===
 +http://​www.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/​en/​cgps/​
 +
 +=== Project Website ===
 +http://​www.ras.ucalgary.ca/​CGPS/​
 +
 +=== See also ===
 +  * The [[sgps|Southern Galactic Plane Survey (SGPS) page]]
 +  * The [[vgps|VLA Galactic Plane Survey (VGPS) page]]