CADC The Canadian Astronomy Data Centre
If you have used CADC facilities for your research, please include the following acknowledgment:
This research used the facilities of the Canadian Astronomy Data Centre operated
by the National Research Council of Canada with the support of the Canadian Space Agency.    About  |  Register  |  Contact
 
 Advanced Search
>PI Tools>Queries>CFHTLS>Environment>Help

CFHTLS TeraPix T0006 Release

Terapix Release Search Forms

Details on how the release was constructed and forms of data available are provided on the Terapix Summary Page. A description of meanings of file names and a description of the structure of T0006 is also available on that site.

Search Form Access

CADC recommends that you use stack search form to select particular parts of the T0006 release and download the release in chunks.

Single Click Download

Follow this link to download the ENTIRE T0006 RELEASE (+2500 files, +1.5Tbytes), this query can take up-to 5 minutes to execute and hours to download.

DEEP

Release T0006 from of the CFHTLS contains two (2) sets of stacks for each of the 4 deep pointings. One stack is made with the images take in the best 25% (D-25) of image quality and one with the best 85% (D-85), resulting in 8 DEEP stack sets. For each stack set, Terapix provides an image, catalog, and weight-map for each filter and also provides a chi2 and mask image for each field.

Wide

For the 'Wide' survey fields (Wide-1,2,3,4) a selection of imaging data have been used to provide images, catalogs, masks and weight-maps. For those fields that have been imaged in the g', r' and i' filters a chi2 image has also been produce.

A summary of the CFHTLS Wide survey pointing and description of the survey strategy is available from the CFHTLS-Wide Survey Site.