Terapix Star Formation Region IC 1396, © 2002 CFHT
CFHTLS Data Releases
Last content update October 25th, 2012

Reminder CFHTLS on data distribution policy

Important notice: Following the CFHTLS data distribution policy and the Terapix-CADC agreement, we remind users that the Canadian Astronomy Data Centre (CADC) is the sole distribution point for CFHTLS data products. This includes raw Megacam images and also derived products produced at TERAPIX like image stacks, weight maps, flag maps and catalogues. TERAPIX does not distribute these items; users should register at the CADC as a CFHTLS user and download them from there.

Specifically for the CFHTLS T0007 release, following the CFHTLS data distribution policy and the Terapix-CADC agreement, the CFHTLS data products will be distributed by the three access points : TERAPIX, the Canadian Astronomy Data Centre (CADC) and the Strasbourg astronomical Data Center (CDS). These data will be available to all users without registration.

Note importante: En accord avec la règle de distribution des données du CFHTLS et l'accord entre Terapix et le CDAC, nous rappelons aux utilisateurs que le Centre Canadien de Distribution des Données Astronomiques (CCDA) est le seul point de distribution des données du CFHTLS. Ceci inclut les images brutes Megacam, mais aussi les produits Terapix, comme les images moyennées, les cartes de poids, les cartes de sémaphores et les catalogues. Terapix ne distribue pas ces produits; les utilisateurs qui désirent exploiter les données CFHTLS doivent s'enregistrer au CADC, ainsi que sur la liste des utilisateurs autorisés du CFHTLS. Cette procédure les autorisera à télécharger depuis le CADC.

Pour la release specifique CFHTLS-T0007, avec la règle de distribution des données du CFHTLS et l'accord entre Terapix et le CDAC, les donnees du CFHTLS seront distribues par les trois canaux suivants : TERAPIX, le Centre Canadien de Distribution des Données Astronomiques (CCDA) et le Centre de Données astronomiques de Strasbourg (CDS). Ces donnees sont disponible pour tous les utilisateurs sans enregistrement.


Message from the CFHT Director, C. Veillet: Acknowledgement

Please note that the following acknowledgement should be part of any publication using CFHTLS data:

Asterisk by the author's name to refer to a footnote stating: *Based on observations obtained with MegaPrime/MegaCam, a joint project of CFHT and CEA/DAPNIA, at the Canada-France-Hawaii Telescope (CFHT) which is operated by the National Research Council (NRC) of Canada, the Institut National des Science de l'Univers of the Centre National de la Recherche Scientifique (CNRS) of France, and the University of Hawaii. This work is based in part on data products produced at TERAPIX and the Canadian Astronomy Data Centre as part of the Canada-France-Hawaii Telescope Legacy Survey, a collaborative project of NRC and CNRS.

Thanks for making sure your future CFHTLS-based publications bears this note.

Whats new?
-  07/13/2007 : T0004 and the Synoptic T0004 Table released : see T0004 release summary
-  05/02/2006 : The first T0003 release candidate available. Deep + Wide data information
-  09/02/2005 : Updated versions of the Summary Table and the TERAPIX explanatory Supplement to the T0002 releases are available.
-  07/01/2005 : Both TERAPIX processing and quality verification of release T02 are now complete, although transfer to CADC is still in progress. All T02 data will be available to the French and Canadian communities shortly; accompanying information will be posted on TERAPIX website. In the meantime, CFHTLS registered users can access the latest release candidate here. TERAPIX is now preparing release T03, with an estimated release date during the third week of December.
-  02/06/2005 : C. Veillet message on acknowledgement
-  01/20/2005 : New quality assessment data of the 8000 Megacam images used for the T02 CFHTLS release are now available.
-  01/02/2005: Happy New Year! The TERAPIX machines have been churning MEGACAM data for the T02 release for more than 2 weeks now. The T02 data release will include all three CFHTLS public surveys (Deep, Wide and Very-Wide) observed between June 1, 2003 and November 11, 2004 (all filters: about 7000 science exposures). Stay tuned for more information about the release status.
Subsections
section CFHTLS T0007 : Wide and Deep surveys
section CFHTLS-T0007 photometric redshifts
section CFHTLS T0006 : Wide and Deep surveys
section CFHTLS T0005 wide and deep summary
section CFHTLS T0004 Wide and Deep summary
section CFHTLS T0003 Wide and Deep summary
section CFHTLS-T0003 photometric redshifts
section CFHTLS T0002 : Wide and Deep summary
section CFHTLS release T0002: Image statistics evaluation
section CFHTLS Release T0001
section CFHTLS Pre-Release

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