**Overview** Monitor real-time profiles of temperature (K), water vapor (gm-3), relative humidity (%) and liquid water (gm-3) up to 10km. **Data Details** lv0 files contain raw, unprocessed data in engineering units. lv1 files contain real-time brightness temperatures for each channel specified in the configuration file. lv2 files contain records of real-time retrievals of temperature (K), water vapor (gm-3), relative humidity (%) and liquid water (gm-3) profiles.