| Reference Variables |
| Description |
Units |
Name |
| Reference Altitude | M - MSL | GGALTC |
| Reference Ambient Temperature | C | ATX |
| Reference Total Temperature | C | TTX |
| Reference Ambient Static Pressure | mbar | PSXC |
| Reference Dew Point Temperature | C | DPXC |
| Reference Corrected Dynamic Pressure | mbar | QCXC |
| Reference Raw Dynamic Pressure | mbar | QCX |
| Reference True Air Speed | M/s | TASX |
| Reference Liquid Water Content | g/M3 | PLWCC |
| GPS Corrected Inertial Latitude | deg | LATC |
| GPS Corrected Inertial Longitude | deg | LONC |
| GPS Corrected Horizontal Wind Speed | M/s | WSC |
| GPS Corrected Horizontal Wind Direction | deg | WDC |
| GPS Corrected Wind Vector, East Component | M/s | UIC |
| GPS Corrected Wind Vector, North Component | M/s | VIC |
| GPS Corrected Wind Vector, Longitudinal Component | M/s | UXC |
| GPS Corrected Wind Vector, Lateral Component | M/s | VYC |
| GPS Corrected Wind Vector, Vertical Gust Component | M/s | WIC |
| GPS Corrected IRS Ground Speed Vector, East Component | M/s | VEWC |
| GPS Corrected IRS Ground Speed Vector, North Component | M/s | VNSC |
| Standard Variables |
| Description |
Units |
Name |
| Raw IRS Latitude | deg | LAT |
| Raw IRS Longitude | deg | LON |
| GPS Latitude | deg | GGLAT |
| GPS Longitude | deg | GGLON |
| Corrected Static Pressure (digital) Fuselage | mbar | PSFDC |
| Corrected Static Pressure, Fuselage | mbar | PSFC |
| Cabin Pressure | mbar | PCAB |
| Ambient Temperature, Radome Right Side | C | ATRR |
| Ambient Temperature: Radome Left Side | C | ATRL |
| Ambient Temperature: Heated, Wing | C | ATWH |
| OPHIR-III Radiometric Ambient Temperature | C | OAT |
| Corrected Dew Point Temperature, Top Fuselage | C | DPTC |
| Corrected Dew Point Temperature, Bot Fuselage | C | DPBC |
|
| Inertial Horizontal Wind Speed, Radome | M/s | WS |
| Inertial Horizontal Wind Direction, Radome | deg | WD |
| Inertial Wind Vector, Radome East Component | M/s | UI |
| Inertial Wind Vector, Radome North Component | M/s | VI |
| Inertial Wind Vector, Radome Longitudinal Component | M/s | UX |
| Inertial Wind Vector, Radome Lateral Component | M/s | VY |
| Inertial Wind Vector, Radome Vertical Gust Component | M/s | WI |
|
| Inertial Reference System Altitude | M - MSL | ALT |
| GPS Altitude | M - MSL | GGALT |
| Pressure Altitude | M - MSL | PALT |
| Pressure Altitude | ft - MSL | PALTF |
| Radar Altitude | M - AGL | HGM232 |
|
| Potential Temperature | K | THETA |
| Equivalent Potential Temperature | K | THETAE |
| Absolute Humidity, Top | g/M3 | RHODT |
| Absolute Humidity, Lyman Alpha | g/M3 | RHOLA |
| Relative Humidity, Reference | % | RHUM |
| Relative Humidity, Lyman Alpha | % | RHLA |
| Mixing Ratio, Reference | g/kg | MR |
| Mixing Ratio, Lyman Alpha | g/kg | MRLA |
| Mixing Ratio, Laser Hygrometer | g/kg | MRLH |
|
| Radiometric Surface Temperature: Raw | C | RSTB |
| Radiometric Surface Temperature: RAW | C | RSTB1 |
| Radiometric Sky Temperature | C | RSTT |
| Shortwave Irradiance, Top | W/M2 | SWT |
| Shortwave Irradiance, Bottom | W/M2 | SWB |
| Infrared Irradiance, Top | W/M2 | IRTC |
| Infrared Irradiance, Bottom | W/M2 | IRBC |
| Ultraviolet Irradiance, Top | W/M2 | UVT |
| Ultraviolet Irradiance, Bottom | W/M2 | UVB |
|
| TSI CN Particle Concentration | n/cM3 | CONCN |
| PCASP Aerosol Particle Concentration | n/cM3 | CONCP_RPO |
| FSSP 100 Cloud Particle Concentration | n/cM3 | CONCF_RWO |
| FSSP 300 Cloud Particle Concentration | n/cM3 | CONC3_RPC |
| 260X Cloud Droplet Concentration | n/l | CONC6_RWI |
| PCASP Mean Particle Diameter | µm | DBARP_RPO |
| FSSP 100 Mean Particle Diameter | µm | DBARF_RWO |
| FSSP 300 Mean Particle Diameter | µm | DBAR3_RPC |
| 260X Mean Droplet Diameter | µm | DBAR6_RWI |
| FSSP Water/Ice Content | g/M3 | PLWCF_RWO |
| Corrected King Probe Liquid Water Content, left wing | g/M3 | PLWCC |
|
| Aircraft True Heading | deg | THDG |
| Aircraft Roll Attitude Angle | deg | ROLL |
| Aircraft Pitch Attitude Angle | deg | PITCH |
| Aircraft IRS Vertical Velocity | M/s | VSPD |
| Damped Aircraft Vertical Velocity | M/s | WP3 |
| IRS Ground Speed, Left | M/s | GSF |
| IRS Ground Speed Vector, East Comp | M/s | VEW |
| IRS Ground Speed Vector, North Comp | M/s | VNS |
| GPS Ground Speed Vector, North Comp | M/s | GGVNS |
| GPS Ground Speed Vector, East Comp | M/s | GGVEW |
| Aircraft True Airspeed, Fuselage | M/s | TASF |
| Aircraft True Airspeed, Radome | M/s | TASR |
| Aircraft True Airspeed, Humidity Corrected | M/s | TASHC |
|
| Corrected Dynamic Pressure, Left Fuselage | mbar | QCFC |
| Corrected Dynamic Pressure, Radome | mbar | QCRC |
| Corrected Dynamic Pressure, Right Fuselage | mbar | QCFRC |
| Raw Dynamic Pressure, Left Fuselage | mbar | QCF |
| Raw Dynamic Pressure, Radome | mbar | QCR |
| Raw Dynamic Pressure, Right Fuselage | mbar | QCFR |
|
| Attack Angle, Radome Diff. Pressure | deg | AKRD |
| Sideslip Angle, Radome Diff. Pressure | deg | SSRD |
| Vertical Differential Pressure, Radome | mbar | ADIFR |
| Horizontal Differential Pressure, Radome | mbar | BDIFR |
| Raw Static Pressure, (digital) Fuselage | mbar | PSFD |
| Raw Static Pressure, Fuselage | mbar | PSFRD |
| Total Temperature, Radome Right | C | TTRR |
| Total Temperature: Radome Left | C | TTRL |
| Total Temperature: Heated, Wing | C | TTWH |
| Raw Dew Point Temperature, Fuselage Top | C | DPT |
| Raw Dew Point Temperature, Fuselage Bot | C | DPB |
|
| Raw IR Irradiance, Top | W/M2 | IRT |
| Raw IR Irradiance, Bot | W/M2 | IRB |
| Top Pyrgeometer Dome Temp | C | DTT |
| Top Pyrgeometer Sink Temp | C | STT |
| Bottom Pyrgeometer Dome Temp | C | DTB |
| Bottom Pyrgeometer Sink Temp | C | STB |
| Raw Icing Rate Indicator | Vdc | RICE |
| Raw King Probe Liquid Water Content | Watts | PLWC |
|
| TSI 3760 CN Counter Output | N | CNTS |
| TSI 3760 CN Counter Flow: Raw | slpm | FCN |
| TSI 3760 CN Counter Sampling Pressure | mbar | PCN |
| TSI 3760 CN Counter Sampling Temperature | C | CNTEMP |
| TSI 3760 CN Counter Corrected Flow | slpm | FCNC |