A near-infrared Fabry-Perot imager at CRL 1.5m telescope and the structure and velocity field of shocked H2 emission in Orion KL region

We have developed a near-infrared Fabry-Perot imager at the Nasmyth focus of the Communications Research Laboratory (CRL) 1.5 m telescope at Tokyo. Using this wide field Fabry-Perot imager, we obtained continuum-subtracted images of the H2 v=1−0 S(1) line for the Orion KL region.