Intercomparison of simultaneously obtained infrared (4.8 mu m) and visible (515-715 nm) ozone spectra using ACE-FTS and MAESTRO

D G  Dufour; J R  Drummond; C T  McElroy; C  Midwinter; P F  Bernath; K A  Walker; W F J  Evans; E  Puckrin; C  Nowlan

doi:10.1021/jp052435k

Intercomparison of simultaneously obtained infrared (4.8 mu m) and visible (515-715 nm) ozone spectra using ACE-FTS and MAESTRO

D G Dufour, J R Drummond, C T McElroy, C Midwinter, P F Bernath, K A Walker, W F J Evans, E Puckrin, C Nowlan

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

Laboratory ozone absorption spectra were measured simultaneously in the visible (515-715 nm) and infrared (2070-2140 cm(-1)) spectral regions using SCISAT-1's MAESTRO (Measurement of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation) and ACE-FTS (Atmospheric Chemistry Experiment-Fourier Transform Spectrometer) spectrometers. An intercomparison of these measurements was used to assess the relative accuracy of HITRAN absolute line strengths, for which there was a 4% change between the 2000 and 2004 versions. Results reported here show that Chappuis band cross section strengths are more consistent with the HITRAN 2004 4.8 mu m band line strengths than with the 2000 compilation.

Original language	English
Pages (from-to)	8760-8764
Number of pages	5
Journal	Journal of Physical Chemistry A
Volume	109
Issue number	39
DOIs	https://doi.org/10.1021/jp052435k
Publication status	Published - 6 Oct 2005

Keywords

ABSORPTION CROSS-SECTIONS
O-3
ULTRAVIOLET
REGION

Access to Document

10.1021/jp052435k

Cite this

@article{549665f27dc343eba6a72c8e2b8270e1,

title = "Intercomparison of simultaneously obtained infrared (4.8 mu m) and visible (515-715 nm) ozone spectra using ACE-FTS and MAESTRO",

abstract = "Laboratory ozone absorption spectra were measured simultaneously in the visible (515-715 nm) and infrared (2070-2140 cm(-1)) spectral regions using SCISAT-1's MAESTRO (Measurement of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation) and ACE-FTS (Atmospheric Chemistry Experiment-Fourier Transform Spectrometer) spectrometers. An intercomparison of these measurements was used to assess the relative accuracy of HITRAN absolute line strengths, for which there was a 4% change between the 2000 and 2004 versions. Results reported here show that Chappuis band cross section strengths are more consistent with the HITRAN 2004 4.8 mu m band line strengths than with the 2000 compilation.",

keywords = "ABSORPTION CROSS-SECTIONS, O-3, ULTRAVIOLET, REGION",

author = "Dufour, {D G} and Drummond, {J R} and McElroy, {C T} and C Midwinter and Bernath, {P F} and Walker, {K A} and Evans, {W F J} and E Puckrin and C Nowlan",

year = "2005",

month = oct,

day = "6",

doi = "10.1021/jp052435k",

language = "English",

volume = "109",

pages = "8760--8764",

journal = "Journal of Physical Chemistry A",

issn = "1089-5639",

publisher = "American Chemical Society",

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TY - JOUR

T1 - Intercomparison of simultaneously obtained infrared (4.8 mu m) and visible (515-715 nm) ozone spectra using ACE-FTS and MAESTRO

AU - Dufour, D G

AU - Drummond, J R

AU - McElroy, C T

AU - Midwinter, C

AU - Bernath, P F

AU - Walker, K A

AU - Evans, W F J

AU - Puckrin, E

AU - Nowlan, C

PY - 2005/10/6

Y1 - 2005/10/6

N2 - Laboratory ozone absorption spectra were measured simultaneously in the visible (515-715 nm) and infrared (2070-2140 cm(-1)) spectral regions using SCISAT-1's MAESTRO (Measurement of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation) and ACE-FTS (Atmospheric Chemistry Experiment-Fourier Transform Spectrometer) spectrometers. An intercomparison of these measurements was used to assess the relative accuracy of HITRAN absolute line strengths, for which there was a 4% change between the 2000 and 2004 versions. Results reported here show that Chappuis band cross section strengths are more consistent with the HITRAN 2004 4.8 mu m band line strengths than with the 2000 compilation.

AB - Laboratory ozone absorption spectra were measured simultaneously in the visible (515-715 nm) and infrared (2070-2140 cm(-1)) spectral regions using SCISAT-1's MAESTRO (Measurement of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation) and ACE-FTS (Atmospheric Chemistry Experiment-Fourier Transform Spectrometer) spectrometers. An intercomparison of these measurements was used to assess the relative accuracy of HITRAN absolute line strengths, for which there was a 4% change between the 2000 and 2004 versions. Results reported here show that Chappuis band cross section strengths are more consistent with the HITRAN 2004 4.8 mu m band line strengths than with the 2000 compilation.

KW - ABSORPTION CROSS-SECTIONS

KW - O-3

KW - ULTRAVIOLET

KW - REGION

U2 - 10.1021/jp052435k

DO - 10.1021/jp052435k

M3 - Article

SN - 1089-5639

VL - 109

SP - 8760

EP - 8764

JO - Journal of Physical Chemistry A

JF - Journal of Physical Chemistry A

IS - 39

ER -