10.26023/FRZK-NVH9-CT0S
Eisele, F.
NCAR/ACD
Mauldin, R.
NCAR/ACD
NCAR Atmospheric Chemistry Division (ACD)
ACE-1: NSF/NCAR C-130 OH, H2SO4, MSA Measurements. Version 1.0
UCAR/NCAR - Earth Observing Laboratory
2006
scientific data
Chemistry
NSF/NCAR C-130
Aircraft > > NSF/NCAR C-130 > NSF/NCAR Hercules C130 Aircraft > 3a59dbd3-86c4-47dd-aeb1-935c657aa544
Mass Spectrometers
In Situ/Laboratory Instruments > Spectrometers/Radiometers > > > MASS SPECTROMETERS > > 09c35c61-d1ed-4591-b4d5-c539a2a0aec2
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > SULFUR COMPOUNDS
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > HYDROGEN COMPOUNDS > HYDROXYL
ACE-1
Southern Hemisphere Marine Aerosol Characterization Experiment
A - C > ACE-1 > First Aerosol Characterization Experiment > a1fdf8d7-fd5a-4a38-b61d-c4040e28429a
University Corporation For Atmospheric Research (UCAR):National Center for Atmospheric Research (NCAR):Earth Observing Laboratory (EOL):Data Managment and Services (DMS)
Eisele, Fred, eisele@ucar.edu
NCAR/ACD
NCAR Atmospheric Chemistry Division (ACD)
Eisele, Fred, eisele@ucar.edu
NCAR/ACD
1995-11-02T00:00:00Z/1995-12-23T23:59:59Z
2006-06-12T14:51:14Z
en
6.72
https://data.eol.ucar.edu/file/download/410EC4C0/eisele_readme.txt
https://catalog.eol.ucar.edu/cgi-bin/ace/summary
https://www.eol.ucar.edu/field_projects/ace-1
10.5065/D6WM1BG0
30 data files
1 ancillary/documentation file
558 KiB
ASCII: ASCII Text (text/plain)
1.0
These data are available to be used subject to the University Corporation for Atmospheric Research ("UCAR") terms and conditions.
This dataset consists of measurements of OH, H2SO4, and MSA made from the C-130 aircraft during ACE-1. This dataset differs from the preliminary one in several ways. First, the calibration for OH was changed. Previously a value of 5.5 x 10-20 molec/cm2 was used for the H2O absoption cross section at 1849 nm. Recent work however at NCAR and Harvard indicate that the reported value should be higher. A value of 7.2 x 10-20 molec/cm2 was used in this analysis. Secondly, the values presented in the preliminary dataset were calculated using a calibration constant measured at sea-level, where an altitude dependent calibration constant was used in this analysis.
130.00000
-104.00000
-75.00000
80.00000