High Resolution Solar Imaging at 1.65 micro with a 64-Element Array.
An imaging system using a 64-element array of PbS detectors has been successfully tested at Kitt Peak. The first images of the low contrast solar granulation at 1.65 micro have been obtained with a signal-to-noise ratio better than 200 and a resolution of the order of 1 see of arc. The problem of imaging systems for low contrast objects in the infrared is discussed.
Turon
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PJ
Stefanovitch
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