Examples of galaxy clusters from XMM-XXL
The xxl-database has a restricted access, only XXL consortium members can login.
For an interface example see the X-CLASS, XMM CLuster Archive Super Survey
LSS field in CFHTLS-W1, center 2h23min -4deg30'
(the optical images with X-ray contours)
|
Galaxy cluster at z=0.4292, image size 4' x 4'. |
Galaxy cluster at z=0.7715, image size 4' x 4'. |
|
Raw X-ray image + wavelet contours (click on picture to enlarge) |
Raw X-ray image + wavelet contours (click on picture to enlarge) |
|
Galaxy cluster at z=0.614, image size 4' x 4'. |
Galaxy cluster at z=1.213, image size 4' x 4'. |
|
Raw X-ray image + wavelet contours (click on picture to enlarge) |
Raw X-ray image + wavelet contours (click on picture to enlarge) |
Figure caption: Superstructure detected in XMM-XXL.
The X-ray (in green) and optical density (in pink) contour maps overlaid on a CFHTLS urz composite image. The optical density map for the range of zphots around 0.47. That lets suppose that all these clusters belong to the same agglomeration. Image size is 21' x 21'. (full size optical composite image without contours, 13.2Mb)
in BCS field, center 23h30min -55deg00'
|
Galaxy cluster at z=0.702, image size 7' x 7'. |
Galaxy cluster at z=0.511, image size 7' x 7'. |
|
Raw X-ray image + wavelet contours (click on picture to enlarge) |
Raw X-ray image + wavelet contours (click on picture to enlarge) |
|
Galaxy cluster at z=0.38, image size 7' x 7'. |
Galaxy cluster at z=1.023, image size 7' x 7'. |
|
Raw X-ray image + wavelet contours (click on picture to enlarge) |
Raw X-ray image + wavelet contours (click on picture to enlarge) |
last update : 04-30 12:40:46-2013 (3172)
