TitleAcronymContact PersonCenterAircraftTypeMeasurementsMeasurement RangeMeasurement Instrument PointingMeasurement FrequencyMeasurement Swath WidthMeasurement Horizontal ResolutionMeasurement Vertical ResolutionMeasurement WavelengthsMeasurement Notes
2 Channel Selected Ion Chemical Ionization Mass SpectrometerSI/CIMS-2Fred Eisele (PI)NCARC-130H - WFF, P-3 Orion - WFFCIMSOH, H2SO4, CH4SO3, DMSO, NH3, Aerosol
In situ
2D-S Stereo Probe2DSSarah Woods (PI)NCARDC-8 - AFRC, WB-57 - JSC, Global Hawk - AFRC, P-3 Orion - WFF, Learjet SPEC, Alpha JetParticle imagerParticle size distribution, Particle concentration, Particle Extinction
In situ
2DC Hydrometeor Imaging Probe2DCDavid Rogers (PI)NCARGulfstream V - NSFParticle imagerParticle size distribution, Particle concentration
In situ
25-1600 µmice, water
Advanced Whole Air SamplerAWASElliot Atlas (PI)U MiamiGlobal Hawk - AFRC, ER-2 - AFRC, WB-57 - JSCWhole Air SamplingCFCs, HFCs, HCFCs, Halons, Solvents, VSLS, NMHCs, Organic Nitrates, CO, CH4, N2O
In situ
Aerosol Optical PropertiesAERO3XAnthony Strawa (PI)NASA ARCP-3 Orion - WFF, DC-8 - AFRCOptical particle counterBlack Carbon, NO2, Particle Scattering, Aerosol Extinction, Particle Absorption, Asymmetry Parameter, Single Scattering Albedo, Aerosol Backscattering
In situ
1 Hz
405 nm; 675 nm
Airborne Chromatograph For Atmospheric Trace SpeciesACATSJames W. Elkins (Co-I)NOAA ESRLER-2 - AFRC, CitationGas chromatographyCFCl3, CF2Cl2, CF2ClCFCl2, CH3CCl3, CCl4, Halon-1211, CHCl3, CH4, H2, N2O, SF6
In situ
Airborne Laser Isotope SpectrometerALISLance Christensen (PI)JPLDC-8 - AFRC, WB-57 - JSCSpectrometer (in situ)H2O, CO2 isotopes, CO2
In situ
1 Hz
Airborne Tropospheric Hydrogen Oxides SensorATHOSWilliam H. Brune (PI)Penn StateDC-8 - AFRCFluorescenceOH, Napthalene, HO2, NO
In situ
Airborne Tunable Laser Absorption SpectrometerATLASMax Loewenstein (PI)NASA ARCER-2 - AFRCSpectrometer (in situ)N2O, CH4, CO, O3
In situ
1 Hz
Aircraft Laser Infrared Absorption SpectrometerALIASLance Christensen (PI)JPLBalloon, ER-2 - AFRC, WB-57 - JSCLaser absorption, Spectrometer (in situ)N2O, H2O isotopes, H2O, CO, CH4, CO2 isotopes, HCl
In situ
1 Hz
Alpha Jet Ozone InstrumentLaura Iraci (PI)NASA ARCAlpha JetSpectrometer (in situ)O3
In situ
Argus Tunable Diode Laser InstrumentARGUSMax Loewenstein (PI)NASA ARCBalloon, ER-2 - AFRC, WB-57 - JSCLaser absorption, Spectrometer (in situ)CO, CH4, N2O
In situ
3.3 µm; 4.7 µmCH4
Atmospheric Vertical Observations of CO2 in the Earth's TroposphereAVOCETJoshua P. DiGangi (PI)NASA LaRCDC-8 - AFRC, P-3 Orion - WFFSpectrometer (in situ)CO2
In situ
5 Hz
Axial Cyclone Cloud-water CollectorAC3Ewan Crosbie (Co-I)NASA LaRCC-130H - WFF, P-3 Orion - WFF, HU-25 Falcon - LaRCIon ChromatographyAqueous concentrations of bulk cloud-water species (e.g., Sulfate, Nitrate, sodium, Ca+2, TOC, pH)
In situ
Berkeley Nitrogen Oxides DetectorBNODRonald C. Cohen (PI)UC BerkeleyDC-8 - AFRCFluorescenceNO2, HNO3, CH3O3NO2
In situ
Carbon Airborne Flux ExperimentCARAFEGlenn M. Wolfe (PI)NASA GSFCC-23 Sherpa - WFFLaser absorptionCO2, CH4, H2O concentrations and fluxes
In situ
10 Hz
Carbon Dioxide Laser Absorption SpectrometerCO2LASGary Spiers (PI)JPLDC-8 - AFRC, Twin Otter - GRCSpectrometer (in situ)CO2
In situ
Carbon Monoxide By Attenuation of Laser TransmissionCOBALTJames Podolske (PI)NASA ARCDC-8 - AFRC, P-3 Orion - WFFLaser absorptionCO
In situ
Carbon mOnoxide Measurement from AmesCOMARoy R. Johnson (Mgr)NASA ARCP-3 Orion - WFF, WB-57 - JSCLaser absorptionCO, N2O, H2O
In situ
Carbon Oxide Laser Detector 2COLD 2Francesco D'Amato (PI)CNRIWB-57 - JSCLaser absorptionCO
In situ
1 Hz
Charged-coupled device Actinic Flux SpectroradiometersCAFSSamuel R. Hall (PI)NCARDC-8 - AFRC, WB-57 - JSCSpectrometer (in situ)Spectrally resolved actinic flux and photolysis frequencies typically calculated for the following species: O3, NO2, NO3, CH2O, HONO, HNO3, N2O5, HNO4, PAN, H2O2, CH3OOH, CH3ONO2, CH3CH2ONO2, CH3CHO, CH3CH2CHO, CHOCHO, CH3COCHO, 2, 3-Butanedione, Methacrolein, MVK, (CH3)2CO, MEK, Br2, BrO, BrNO, BrNO2, BrONO, BrONO2, BrCl, HOBr, CHBr3, Cl2, ClO, ClNO2, ClONO, ClONO2
In situ
1 Hz
280-650 nm
Chemical Ionization Mass SpectrometerCIT-CIMSPaul Wennberg (PI)Cal TechC-130H - WFF, DC-8 - AFRC, ER-2 - AFRCCIMSHNO3, H2O2, CH3OOH, HCN, PAA, PNA, SO2
In situ
10 Hz
Chemical Ionization Mass SpectrometerNOAA CIMSThomas B Ryerson (PI)Scientific AviationWB-57 - JSC, DC-8 - AFRCCIMSH2O, HNO3, HCl
In situ
Chemical Ionization Mass SpectrometerGT-CIMSL. Greg Huey (PI)GA TechDC-8 - AFRC, Gulfstream V - NSFCIMSHNO3, SO2, HNO4, HCl, Br2, BrO, PAN
In situ
Chlorine Nitrate InstrumentClONO2David Wilmouth (PI)HarvardER-2 - AFRCFluorescenceNO2, ClO, ClONO2, BrO
In situ
Closed-path Laser Hygrometer 2CLH2Linnea Avallone (PI)NSFGulfstream V - NSFLaser absorption, Spectrometer (in situ)H2O (total)
In situ
1 Hz
Cloud Aerosol and Precipitation SpectrometerCAPSAndrew Heymsfield (PI)NCARDC-8 - AFRC, WB-57 - JSC, P-3 Orion - WFF, ER-2 - AFRCParticle imager, Spectrometer (in situ)Aerosol, Particle size distribution, Temperature, Pressure, Cloud Liquid Water Content
In situ
1 Hz
Cloud Droplet ProbeCDPDavid Rogers (PI)NCARGulfstream V - NSF, WB-57 - JSC, Global Hawk - AFRC, P-3 Orion - WFF, ER-2 - AFRCParticle imagerParticle size distribution, Particle concentration
In situ
1 Hz
2-50 µmwater droplets, ice crystals
Cloud Imaging ProbeCIPAndrew Heymsfield (PI)NCARDC-8 - AFRCParticle imagerParticle size distribution, Cloud Liquid Water Content
In situ
25-1550 µm
Cloud Integrating NephelometerCINHermann Gerber (PI)Gerber Scientific, Inc.C-130H - WFF, Citation, Twin Otter - GRC, WB-57 - JSCOptical particle counterAsymmetry Parameter, Optical Extinction Coefficient, Extinction-to-Backscatter Ratio
In situ
4-2500 µm
Cloud Particle ImagerCPISarah Woods (PI)NCARCitation, DC-8 - AFRC, WB-57 - JSC, Global Hawk - AFRC, P-3 Orion - WFFParticle imagerParticle phase, habit, Imagery
In situ
Cloud Spectrometer and ImpactorCSIAndrew Heymsfield (PI)NCARC-130H - WFF, DC-8 - AFRC, WB-57 - JSCCounterflow virtual impactor, Spectrometer (in situ)Cloud Liquid Water Content, H2O (total)
In situ
Cloud, Aerosol, and Precipitation SpectrometerCAPS - DC8Andrew Heymsfield (PI)NCARDC-8 - AFRCSpectrometer (in situ)Aerosol, Particle size distribution, Cloud Liquid Water Content
In situ
0.5-50 µm; 25-1550 µmAerosol particle and cloud hydrometeor size distributions
Cloud, Aerosol, and Precipitation SpectrometerCAPS - WB57Darrel Baumgardner (PI)DMTWB-57 - JSCSpectrometer (in situ)Aerosol, Particle size distribution, Cloud Liquid Water Content
In situ
0.5-1550 µm
CN - HawaiiAntony Clarke (Co-I)U HawaiiDC-8 - AFRCCN counterCCN
CO2 Weather Balloon SpectrometerCO2-WEBSLance Christensen (PI)JPLBalloonSpectrometer (in situ)CO2
In situ
1 Hz
Compact Airborne Formaldehyde ExperimentCAFEJason M. St. Clair (PI)NASA GSFCDC-8 - AFRC, ER-2 - AFRC, C-23 Sherpa - WFF, HL5200 Hanseo University (NIER)FluorescenceCH2O
In situ
1 Hz
Compact Airborne NO2 ExperimentCANOEJason M. St. Clair (PI)NASA GSFCDC-8 - AFRC, ER-2 - AFRCFluorescenceNO2
In situ
1 Hz
Compact Atmospheric Multispecies SpectrometerCAMSAlan Fried (Co-I)CU BoulderGulfstream V - NSF, DC-8 - AFRCSpectrometer (in situ)CH2O, HCOOH
In situ
COmpact Formaldehyde FluorescencE ExperimentCOFFEE(GSFC)Jason M. St. Clair (PI)NASA GSFCAlpha JetFluorescenceCH2O
In situ
1 Hz
Composition and Photo-Dissociative Flux MeasurementCPFMC. Thomas McElroy (PI)ER-2 - AFRC, WB-57 - JSCRadiometer, Spectrometer (in situ)Solar flux
In situ
300-770 nm
Condensation Nuclei CounterCNCJames Wilson (PI)U DenverER-2 - AFRC, WB-57 - JSC, DC-8 - AFRCCN counterCCN
In situ
Continuous Flow Diffusion ChambersCFDCPaul J. DeMott (PI)Colo StateCitation, DC-8 - AFRCOptical particle counterParticle size distribution
In situ
Continuous Flow Streamwise Thermal Gradient CCN CounterCFSTGCRichard Moore (PI)NASA LaRCBalloon, P-3 Orion - WFF, C-130H - WFF, DC-8 - AFRC, HU-25 Falcon - LaRCCN counterCCN
In situ
1 Hz
Cooled CCD Slit-less SpectrographASTROPeter Jenniskens (PI)SETIDC-8 - AFRCSpectrometer (in situ)Brightness Temperature
In situ
Counterflow Virtual ImpactorCVICynthia Twohy (PI)NWRACitation, DC-8 - AFRC, WB-57 - JSCCounterflow virtual impactorCloud Liquid Water Content
In situ
CSU QC-TILDAS Ammonia CSU-NH3Emily Fischer (PI)Colo StateNSF/NCAR C-130, University of Wyoming King AirSpectrometer (in situ)NH3
In situ
1 Hz
CU Aircraft Extractive Electrospray Time-of-Flight Mass SpectrometerEESI-TOFMSJose-Luis Jimenez (PI)CU BoulderDC-8 - AFRCSpectrometer (in situ)C6H10O5, C6H5NO4
In situ
1 Hz
CU Aircraft High-Resolution Time-of-Flight Aerosol Mass SpectrometerHR-AMSJose-Luis Jimenez (PI)CU BoulderDC-8 - AFRC, C-130 - NSFSpectrometer (in situ)Organic Aerosol, NH4, NO3, SO4, NR-Cl, Br-, Iodine, seasalt, MSA, ClO4, pRONO2
In situ
1 Hz
DCOTSS Portable Optical Particle SpectrometerDPOPSJohn Dykema (PI)HarvardER-2 - AFRC, ER-2 - AFRCSpectrometer (in situ)particle number density, Particle size distribution
Difference Frequency Generation Absorption SpectrometerDFGASAlan Fried (Co-I)CU BoulderDC-8 - AFRC, P-3 Orion - WFFSpectrometer (in situ)CH2O
In situ
Differential Absorption Carbon monOxide MeasurementDACOMGlenn S. Diskin (PI)NASA LaRCDC-8 - AFRC, P-3 Orion - WFFLaser absorption, Spectrometer (in situ)N2O, CO, CH4, CO2
In situ
Differential Aerosol Sizing and Hygroscopicity Spectrometer ProbeDASH-SPArmin Sorooshian (PI)UADC-8 - AFRC, P-3 Orion - WFFDifferential mobility, Spectrometer (in situ)Aerosol
In situ
532 nm
Diode Laser HygrometerDLHGlenn S. Diskin (PI)NASA LaRCB200 - LARC, DC-8 - AFRC, Global Hawk - AFRC, P-3 Orion - WFF, WB-57 - JSC, Sherpa - WFF, HU25 Falcon - LaRC, Twin Otter - CIRPAS - NPSLaser absorptionH2O
In situ
100 Hz
Dual Channel Airborne tunable diode Laser SpectrometerDCALSAlan Fried (Co-I)CU BoulderDC-8 - AFRCLaser absorption, Spectrometer (in situ)CH3OH, CH2O
In situ
Fast Cloud Droplet ProbeFCDPSarah Woods (PI)NCARWB-57 - JSC, P-3 Orion - WFF, Global Hawk - AFRC, Learjet SPEC, DC-8 - AFRC, ER-2 - AFRCOptical particle counterCloud Particle Number and Size Distributions
In situ
Fibre-optic Fed Slit-SpectrographSLITMichael Winter (PI)University of KentuckyDC-8 - AFRCSpectrometer (in situ)Brightness Temperature
In situ
Focused Cavity Aerosol SpectrometerFCASJames Wilson (PI)U DenverDC-8 - AFRC, ER-2 - AFRC, Global Hawk - AFRC, Gulfstream V - NSF, WB-57 - JSCOptical particle counterParticle size distribution
In situ
Forward Scattering Spectrometer ProbeFSSPPaul Lawson (PI)SPECCitation, DC-8 - AFRC, ER-2 - AFRC, WB-57 - JSCOptical particle counterParticle size distribution
In situ
450 nm; 530 nm; 550 nm; 700 nmaerosol scattering and backscattering coefficients
G-V Scanning Mobility Particle SizerSMPSJames Smith (PI)NCARGulfstream V - NSFDifferential mobilityAerosol Size Distribution
In situ
3-500 nmpressure-dependent
G2301-fLaura Iraci (PI)NASA ARCSpectrometer (in situ)CO2, CH4, H2O
G2301-mLaura Iraci (PI)NASA ARCSpectrometer (in situ)CO2, CH4, H2O
Gas and Aerosol Measurement Sensor/Langley Airborne A-Band SpectrometerGAMS/LAABSMichael Pitts (PI)NASA LaRCDC-8 - AFRCSolar Occultation, Spectrometer (in situ)Optical Depth
In situ
1024 channels at 430-1030 nm; 800 channels at 759-771 nmsolar spectrometer
Georgia Tech Laser-Induced FluorescenceGT-LIFDavid Tan (PI)GA TechDC-8 - AFRCFluorescenceNO, CH2O, NO2
In situ
Georgia Tech NO InstrumentGT-NOL. Greg Huey (PI)GA TechDC-8 - AFRCChemiluminescenceNO
HAIS Fast-O3Fast-O3Teresa Campos (PI)NCARGulfstream V - NSFChemiluminescenceO3
In situ
1 Hz
Harvard Halogen InstrumentHALDavid Wilmouth (PI)HarvardWB-57 - JSC, ER-2 - AFRCFluorescenceBrO, ClO, CIONO2
In situ
Harvard Hydroxyl ExperimentHOxJames Anderson (PI)HarvardER-2 - AFRC, WB-57 - JSCFluorescence, Laser absorptionOH, HO2
In situ
Harvard Integrated Cavity Output SpectroscopyICOSDavid Sayres (PI)HarvardWB-57 - JSC, ER-2 - AFRCLaser absorptionH2O
In situ
Harvard Lyman-α Photofragment Fluorescence HygrometerHWV-LYAJessica B. Smith (PI)HarvardER-2 - AFRC, WB-57 - JSCFluorescenceH2O
In situ
1 Hz
Harvard Total WaterHTWJessica B. Smith (PI)HarvardWB-57 - JSC, ER-2 - AFRCFluorescenceH2O (total)
In situ
Harvard Tracer SuiteHTSBruce Daube (PI)HarvardDC-8 - AFRCLaser absorption, Spectrometer (in situ)CO, CO2, CH4, N2O
In situ
Harvard University Picarro Cavity Ring Down SpectrometerHUPCRSSteven C. Wofsy (PI)HarvardGlobal Hawk - AFRC, ER-2 - AFRCSpectrometer (in situ)CH4, CO2, CO
In situ
0.5 Hz
Hawaii Group for Environmental Aerosol ResearchHIGEARAntony Clarke (Co-I)U HawaiiDC-8 - AFRC, P-3 Orion - WFFCN counter, Differential mobility, Laser absorption, Optical particle counter, Photometer, SpectrometerParticle Absorption, CCN, Particle Scattering, Aerosol Size Distribution, Black Carbon
HawkeyeHawkeyePaul Lawson (PI)SPECGlobal Hawk - AFRC, P-3 Orion - WFFParticle imagerParticle size distribution
In situ
10 µm; 50 µm2D-S channel 1
High Frame Rate Slit-less SpectrographHFRSGeoff McHarg (PI)USAFDC-8 - AFRCCamera, Spectrometer (in situ)Imagery
In situ
High Volume Precipitation SpectrometerHVPSPaul Lawson (PI)SPECCitation, DC-8 - AFRC, WB-57 - JSC, P-3 Orion - WFFParticle imager, Spectrometer (in situ)Particle size distribution
In situ
High-Sensitivity Fast-Response CO2 AnalyzerHarvard CO2Steven C. Wofsy (PI)HarvardBalloon, ER-2 - AFRC, WB-57 - JSCSpectrometer (in situ)CO2
In situ
0.5 Hz
HOx Chemical Ionization Mass Spectrometer HOxCIMSChristopher A. Cantrell (PI)NCARC-130H - WFF, DC-8 - AFRCCIMSOH, HO2, HO2+RO2
In situ
In Situ Airborne FormaldehydeISAFGlenn M. Wolfe (PI)NASA GSFCDC-8 - AFRC, WB-57 - JSC, Gulfstream V - NSF, WP-3D Orion - NOAA, C-130 - NSF, B-200 (UC-12B) - LARCFluorescenceCH2O
In situ
1 Hz
In Situ Measurements of Aerosol Microphysical PropertiesAMPCharles Brock (PI)NOAA ESRLDC-8 - AFRC, Gulfstream G-5Spectrometer (in situ)Aerosol Size Distribution
In situ
1 Hz
In-Situ Measurements of Aerosol Optical PropertiesAOPNicholas L. Wagner (PI)NOAA ESRLDC-8 - AFRCSpectrometer (in situ)Aerosol Extinction, Particle Absorption, Asymmetry Parameter, Black Carbon
In situ
Intensified High Definition TV Near-UV SpectrographNUVShinsuke Abe (PI)Kobe UniversityDC-8 - AFRCSpectrometer (in situ)CCN
In situ
Isotope Ratio Infrared SpectrometerIRISHans-Jürg Jost (PI)NASA ARCM-55, WB-57 - JSCLaser absorption, Spectrometer (in situ)H2O isotopes
In situ
JPL Laser HygrometerJLHRobert L. Herman (PI)JPLDC-8 - AFRC, ER-2 - AFRC, Global Hawk - AFRC, WB-57 - JSCSpectrometer (in situ)H2O
In situ
1 Hz
Langley Aerosol Mass SpectrometerLangley HR-ToF-AMSLuke D. Ziemba (PI)NASA LaRCDC-8 - AFRC, P-3 Orion - WFF, HU-25 Falcon - LaRC, C-130H - WFFSpectrometer (in situ)Aerosol Mass Concentrations of Organics, Sulfate, Nitrate, Ammonium, Chloride
In situ
1 Hz
Langley Aerosol Research Group ExperimentLARGE-classicEdward L. Winstead (Mgr)NASA LaRCDC-8 - AFRC, C-130H - WFF, P-3 Orion - WFF, HU-25 Falcon - LaRC, King Air B-200 - LaRCCN counter, Nephelometer, Optical particle counterAerosol Number Concentration, Aerosol Size Distribution, Scattering Coefficient, Absorption Coefficient
In situ
1 Hz
405 nm; 530 nm; 700 nm
Langley Cloud ProbesLangley In-situ CloudRichard Moore (PI)NASA LaRCDC-8 - AFRC, P-3 Orion - WFF, C-130H - WFF, HU-25 Falcon - LaRCParticle imagerCloud Droplet Number and Size Distributions, Cloud Droplet Effective Radius and Variance, Precipitation Particle Number and Size Distribution, Cloud Liquid Water Content, Cloud Ice Water Content
In situ
1 Hz
Langley In Situ Fast-Response Ozone MeasurementsFASTOZMelody Avery (PI)NASA LaRCDC-8 - AFRCChemiluminescenceO3
In situ
Langley Single Particle Soot PhotometerLangley SP2Luke D. Ziemba (PI)NASA LaRCP-3 Orion - WFF, C-130H - WFFLaser absorptionBlack carbon mass concentrations
In situ
1 Hz
Langley Wideband Integrated Bioaerosol SensorLangley WIBSLuke D. Ziemba (PI)NASA LaRCDC-8 - AFRC, P-3 Orion - WFF, C-130H - WFFFluorescenceBiological aerosol number concentration, biological aerosol fraction
In situ
1 Hz
Laser Induced Fluorescence – Nitrogen OxideLIF-NOAndrew Rollins (PI)NOAA ESRLWB-57 - JSCFluorescenceNO
Laser Induced Fluorescence – Sulfur DioxideLIF-SO2Andrew Rollins (PI)NOAA ESRLDC-8 - AFRC, WB-57 - JSC, Global Hawk - AFRCFluorescenceSO2
Measurements of Atmospheric Carbon Dioxide Over Northwestern North AmericaMACDONNAStephanie A. Vay (PI)NASA LaRCDC-8 - AFRCGas chromatographyCO2
In situ
Medusa Whole Air SamplerMedusaBritton Stephens (PI)NCARDC-8 - AFRCWhole Air SamplingO2, CO2, N2, Argon, CO2 isotopes
In situ
Methane Near IR Tunable Diode Laser Absorption SpectrometerNOAA CH4Erik Richard (PI)NOAA ESRLWB-57 - JSCSpectrometer (in situ)CH4
In situ
Miniature Echelle SpectrographEchellePeter Jenniskens (PI)SETIDC-8 - AFRCSpectrometer (in situ)Brightness Temperature
In situ
Multi-sample Aerosol Collection SystemMACSJames Wilson (PI)U DenverWB-57 - JSC, ER-2 - AFRCCounterflow virtual impactorParticle size distribution
In situ
Multiple Axis Resonance Fluorescence Chemical Conversion Detector for ClO and BrOClO/BrOJames Anderson (PI)HarvardER-2 - AFRC, WB-57 - JSC, DC-8 - AFRCFluorescenceClO, BrO
In situ
Multiple-Angle Aerosol Spectrometer ProbeMASPDarrel Baumgardner (PI)DMTDC-8 - AFRC, ER-2 - AFRC, WB-57 - JSC, Global Hawk - AFRCSpectrometer (in situ)Particle concentration, Particle size distribution, Particle Extinction
In situ
NCAR NO-NO2NO-NO2Andrew Weinheimer (PI)NCARGulfstream V - NSFChemiluminescenceNO, NO2
In situ
10 Hz
NCAR NOxyO3NOxyO3Andrew Weinheimer (PI)NCARC-130H - WFF, DC-8 - AFRC, WB-57 - JSCChemiluminescenceNO, NO2, NOy, O3
In situ
NO and NOy Chemiluminescence InstrumentNO/NOyYutaka Kondo (PI)U TokyoDC-8 - AFRCChemiluminescenceNO, NO2, NOy
In situ
NOAA Iodide Ion Time-of-Flight Chemical Ionization Mass SpectrometerNOAA ToF CIMSJ. Andy Neuman (PI)NOAA ESRLDC-8 - AFRCCIMSHCOOH, ClNO2, N2O5, BrO, Cl2, BrCN, BrCl, C2H4O3S
NOAA Nitrogen Oxides and OzoneNOyO3Thomas B Ryerson (PI)Scientific AviationDC-8 - AFRCChemiluminescenceNO, NO2, NOy, O3
In situ
1 Hz
NOAA NOy InstrumentNOAA NOyPatrick Veres (PI)NOAA ESRLER-2 - AFRC, BalloonChemiluminescenceNO, NO2, NOy
In situ
NOAA PicarroKathryn McKain (Co-I)CU BoulderDC-8 - AFRC, Alpha JetSpectrometer (in situ)CO2, CH4, CO
In situ
1.2 Hz
NOAA WaterTroy Thornberry (PI)NOAA CSLGlobal Hawk - AFRC, WB-57 - JSCLaser absorptionH2O, H2O (total)
In situ
1 Hz
2.7 µmDFB laser to scan 2 H2O lines and CO2 line for additional diagnostic
Non-dispersed Infrared Airborne CO2 DetectorNIRADDarin Toohey (PI)CU BoulderWB-57 - JSCSpectrometer (in situ)CO2
In situ
Nuclei-Mode Aerosol Size SpectrometerNMASSMichael Reeves (Prev PI)NCARDC-8 - AFRC, ER-2 - AFRC, Global Hawk - AFRC, Gulfstream V - NSF, WB-57 - JSCCN counterParticle size distribution, CCN
In situ
OSCAR labLaura Iraci (PI)NASA ARCSpectrometer (in situ)CO, CO2
OSCAR portableLaura Iraci (PI)NASA ARCSpectrometer (in situ)CO, CO2
PAN and Trace Hydrohalocarbon ExpeRimentPANTHERJames W. Elkins (Co-I)NOAA ESRLDC-8 - AFRC, WB-57 - JSCGas chromatography(CH3)2CO, PAN, H2, CH4, CO, N2O, SF6, CFCl3, CF2Cl2, Halon-1211
In situ
PAN CIMS Instrument by Georgia Tech and NCARPAN-CIGARL. Greg Huey (PI)GA TechC-130H - WFF, DC-8 - AFRC, P-3 Orion - WFFCIMSPAN, PPN, PiBN, PnBN, PBzN, MoPAN, APAN, MPAN
In situ
Particle Analysis By Laser Mass SpectrometryPALMSGregory Schill (PI)NOAA ESRLDC-8 - AFRC, WB-57 - JSC, ER-2 - AFRCSpectrometer (in situ)Particle Composition, Aerosol
In situ
Particle Analysis By Laser Mass Spectrometry- Next GenerationPALMS-NGDaniel Cziczo (PI)PurdueER-2 - AFRC, ER-2 - AFRCSpectrometer (in situ)Particle Composition, Aerosol
In situ
Particle Into Liquid SamplerPILSRodney Weber (PI)GA TechC-130H - WFF, DC-8 - AFRC, P-3 Orion - WFFIon ChromatographyNa, NH4, K, Mg, Ca+2, Cl, NO2, NO3, SO4, PO4, Br-, WSOC
In situ
Peroxide Chemical Ionization Mass SpectrometerPCIMSDaniel O'Sullivan (PI)USNAGulfstream V - NSFCIMSH2O2, CH3OOH
In situ
PeroxyAcetylNitrate, Aldehydes and KetonesPANAKHanwant Singh (PI)NASA ARCDC-8 - AFRCGas chromatographyPPN, PAN, MEK, IPN, HCN, CH3OH, CH3NO3, CH3CN, CH3CHO, CH3CH2CHO, C2H5OH, C2H5NO3, C2Cl4, (CH3)2CO
In situ
Picarro G1301-c Methane/Carbon Dioxide AnalyzerPicarroFrank Flocke (PI)NCARGulfstream V - NSFSpectrometer (in situ)CO2, CH4
In situ
5 Hz
Precipitation Imaging ProbePIPAndrew Heymsfield (PI)NCARDC-8 - AFRCParticle imager, SpectrometerParticle size distribution
Programmable Flask Package Whole Air SamplerPFPStephen (Steve) Montzka (PI)NOAA ESRLDC-8 - AFRCWhole Air SamplingN2O, SF6, H2, CS2, OCS, CO2, CH4, CO, CFCs, HCFCs, HFCs, Solvents, Methyl Halides, Hydrocarbons, Perfluorocarbons
In situ
Proton-Transfer-Reaction Mass SpectrometerPTR-MSArmin Wisthaler (PI)UIC-130H - WFF, DC-8 - AFRCSpectrometer (in situ)CH3CHO, (CH3)2CO, CH3CN, C6H6, C4H4O, C5H8, CH3OH, MVK, C7H8
In situ
Quantum Cascade Laser SystemQCLSBruce Daube (PI)HarvardNCAR G-V, NOAA P-3, DC-8 - AFRCLaser absorptionCO2, CO, CH4, N2O
In situ
1 Hz
Quartz Crystal Microbalance/Surface Acoustic WaveQCM/SAWArthur Thorpe (PI)ER-2 - AFRCCounterflow virtual impactorAerosol
In situ
Scanning Actinic Flux SpectroradiometersSAFSSamuel R. Hall (PI)NCARC-130H - WFF, DC-8 - AFRC, WB-57 - JSCSpectrometer (in situ)Solar flux
In situ
280-420 nm
Small Ice DetectorSIDAndrew Heymsfield (PI)NCARC-130H - WFF, DC-8 - AFRC, Gulfstream V - NSF, WB-57 - JSCParticle imagerParticle size distribution
In situ
Soluble Acidic Gases and AerosolsSAGAJack Dibb (PI)UNHDC-8 - AFRCIon ChromatographyNa, NH4, K, Mg, Ca+2, Cl, Br-, NO3, SO4, C2O4-2, Be-7, Pb-210, HNO3, ,
In situ
SPP-100SPPPaul Lawson (PI)SPECWB-57 - JSCOptical particle counter, Spectrometer (in situ)Particle concentration
In situ
Thermal-Dissociation Laser Induced FluorescenceTD-LIFRonald C. Cohen (PI)UC BerkeleyDC-8 - AFRCFluorescenceNO2, ∑PNs, ∑ANs, HNO3
In situ
Three-View Cloud Particle Imager3V-CPIJorgen Jensen (PI)NCARGulfstream V - NSFParticle imager, Spectrometer (in situ)Imagery
In situ
10-1280 µm
Trace Organic Gas AnalyzerTOGAEric Apel (PI)NCARDC-8 - AFRC, Gulfstream V - NSF, C-130 - NSF, C-130 NSFGas chromatography, Spectrometer (in situ)VOCs
In situ
Tropospheric Ozone and Tracers from Commercial Aircraft PlatformsTOTCAPLinnea Avallone (PI)NSFDC-8 - AFRC, WB-57 - JSCLaser absorption, Spectrometer (in situ)O3, H2O, CO2
In situ
UAS Chromatograph for Atmospheric Trace SpeciesUCATSBrad Hall (PI)NOAA ESRLAltair, Global Hawk - AFRC, DC-8 - AFRC, Gulfstream V - NSF, WB-57 - JSC, ER-2 - AFRCGas chromatography, Spectrometer (in situ), Spectrometer (in situ)N2O, SF6, CH4, CO, O3, H2, H2O, CHCl3, CCl4, CF2Cl2, CFCl3, CF2ClCFCl2, Halon-1211
In situ
Ultra High Sensitivity Aerosol SpectrometerUHSASDavid Rogers (PI)NCARGlobal Hawk - AFRC, Gulfstream V - NSFSpectrometer (in situ)Aerosol Size Distribution, Aerosol Concentration
In situ
0.075-1 µmaerosols
UNH MercuryUNHMERCRobert Talbot (PI)UNHDC-8 - AFRCFluorescence, Spectrometer (in situ)Hg
In situ
Upper Troposphere/Lower Stratosphere Aerosol Microphysics PackageUTLS-AMPLuke D. Ziemba (PI)NASA LaRCWB-57 - JSCOptical particle counterAerosol Number Concentration, Aerosol Size Distribution
In situ
1 Hz
URI Peroxides and Formaldehyde InstrumentPOPSBrian Heikes (PI)URIDC-8 - AFRCFluorescenceH2O2, CH3OOH, CH2O
In situ
Utah State Near-Infrared SpectrometerNIRSPECMichael J. Taylor (PI)USUDC-8 - AFRCSpectrometer (in situ)Shock Emissions
In situ
0.96-1.67 µm
Vacuum UV Resonance Fluorescence CO InstrumentVUV-COTeresa Campos (PI)NCARGulfstream V - NSFFluorescenceCO
In situ
1 Hz
Video Ice Particle SamplerVIPSAndrew Heymsfield (PI)NCARWB-57 - JSCParticle imagerParticle Composition
In situ
Water-Based Condensation Nucleus CounterWCNDavid Rogers (PI)NCARGulfstream V - NSFCN counterCCN, Temperature, Pressure
In situ
0.01-3 µmaerosols
Whole Air SamplerWAS (UCI)Donald R. Blake (PI)UC IrvineDC-8 - AFRC, P-3 Orion - WFFWhole Air SamplingNMHCs, Halocarbons, Alkyl Nitrates, OCS, DMS, CS2
In situ
Whole Air SamplerWAS (NCAR)Elliot Atlas (PI)U MiamiC-130H - WFF, DC-8 - AFRC, ER-2 - AFRC, WB-57 - JSCWhole Air SamplingNMHCs, Halocarbons
In situ