JPL MID-INFRARED LARGE-WELL IMAGER ================================== Instrument Overview =================== MIRLIN is a 128 x 128 pixel, 7 - 25 micron infrared astronomical camera built at JPL and used on the Palomar 5 meter (200 inch) telescope, the NASA Infrared Telescope Facility 3 meter telescope, and the Keck II 10 meter telescope. MIRLIN's camera is based on Boeing's HF-16 128 x 128 Si:As BIB array. At the IRTF, MIRLIN has a plate scale of 0.475 arcsec/pixel and a field of view of 61 arcsec. At the IRTF its sensitivity for a 5-sigma detection in 60 seconds integration is 90 mJy at 10 microns. The filter set includes the M, N, Q, Q-short, and Q-long filters, the OCLI 6-filter 10 micron silicate set, a 7-filter narrow-band 20 micron set, and a 7-14 micron, 2 percent resolution CVF.