Publications of the Astronomical Society of the Pacific, Vol. 113, No. 783 (May 2001), pp. 548-566 (19 pages) ABSTRACT An atlas of a thorium‐argon hollow cathode lamp in selected intervals of the ...

ABSTRACT The Infrared Array Camera (IRAC) on the Spitzer Space Telescope is absolutely calibrated ... for observations performed and analyzed in the same manner as for the calibration stars. This ...

like the ISO 9001 certified calibration lab (Calibration Home Base, CHB). Large, heavy, hyperspectral sensors can be precisely characterized there, radiometrically, geometrically and spectrally, from ...