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Monthly Notices of the Royal Astronomical Society· 2013Q1

CFHTLenS: the Canada–France–Hawaii Telescope Lensing Survey – imaging data and catalogue products

T. Erben, H. Hildebrandt, L. Miller, Ludovic Van Waerbeke et al.

Short summary

The CFHTLenS survey releases 154 deg² of deep, sub-arcsecond optical imaging data across five filters, achieving external astrometric accuracy of 60-70 mas and photometric calibration of 0.01-0.03 mag, enabling weak gravitational lensing analyses.

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Field: Instrumentation

InstrumentationPhysics and Astronomy