K. R. Berry

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We have constructed a large format mosaic CCD camera for the Sloan Digital Sky Survey. The camera consists of two arrays, a photometric array which uses 30 20482048 SITe/Tektronix CCDs (24 micron pixels) with an eeective imaging area of 720 cm 2 , and an astrometric array which uses 24 4002048 CCDs with the same pixel size which will allow us to tie bright(More)
Recently, a robust and practical adaptive control scheme for launch vehicles [[1] has been introduced. It augments a classical controller with a real-time loop-gain adaptation, and it is therefore called Adaptive Augmentation Control (AAC). The loop-gain will be increased from the nominal design when the tracking error between the (filtered) output and the(More)
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