Titlebook: New Developments in Array Technology and Applications; Proceedings of the 1 A. G. Davis Philip,Kenneth A. Janes,Arthur R. Upgr Conference p

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Infrared Array Detectors: Performance and Prospectstion of devices has already allowed astronomers to obtain infrared images at wavelengths out to 2.2 microns which are as deep as the best CCD images. High resolution infrared spectroscopy is now a reality and ground-based imaging to 35 microns has been achieved. Several classes of low-noise infrared

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Infrared Arrays at the European Southern Observatory, CCD readouts and switched FET multiplexers have been evaluated for both InSb and Hg.Cd.Te detectors. Performance limitations specific to the NICMOS3 256 x 256 Hg.Cd.Te detector installed in the ESO infrared array camera IRAC2 are addressed. The first test results with a high well capacity SBRC 256

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Observational Concerns and Techniques for High-Background Mid-Infrared (5 – 20 micron) Array Imagingrument and sky. Astronomical sources typically contribute less than one percent of the total detected flux. In most cases the direct, unprocessed image of a bright source (before background subtraction) is indistinguishable from an image of blank sky (Fig. 1). This paper gives an overview of the fun

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An Infrared Camera Based on a Large PtSi Arraycope at Sutherland. The array is very uniform and almost free of cosmetic defects. The camera, its electronics and the operational procedures that we use are described, together with the methods of data reduction. The limiting magnitudes that can be observed in the JHK broad bands are given.