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The ALTAIR project provides a precision [0(0.1%) uncertainty] photometric reference calibration using in-situ-calibrated light sources above the atmosphere, in the optical and microwave spectra.

Flight Data
Auxiliary Data
Sample Images

ALTAIR will provide the means to eliminate the largest uncertainty in measurements of dark energy using supernovae, and a major uncertainty in the search for gravitational waves in the CMB, and additionally provides key information on atmospheric science.

Project Personnel Database
Project Timeline
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Site maintained by Colin Leavett-Brown at the University of Victoria.


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