Gattini-IR is a survey telescope that observes in the near-infrared and started operation at the Palomar Observatory in late 2018.Australian, US astronomers combine to produce new infrared telescope Oct 2018
It is planned to survey the entire accessible sky every night.Unveiling the Dynamic Infrared Sky with Gattini-IR Aug 2016 It has a 2048x2048 sensor, and will observe in the J band (1.25um) infrared. Each nights images will be sensitive down to magnitude (MAB) 16.4, and by stacking a weeks images should be sensitive to MAB 17.5.
See also Infrared astronomy Hubble WFC3, J-band near-IR James Webb Space Telescope, near to far-IR List of telescope types
References