| Name | Value | Comment |
| Detector | Si:Sb MF-128 | Manufactured by DRS |
| Pixel Format | 128x128 | Imaging area is 64x64 |
| FoV | 1.3 arcmin x 1.3 arcmin |
| Pixel Scale | 1.26 arcsec/pix |
| Filters | 8.9, 9.8, 10.6, 12.2, 18.7 | 30, 37 are installed but not opened |
| Chopping Frequency | up to 6Hz | depend on weather condition |
| Chopping Throw | up to 50 arcsec |