First detection of Mars atmospheric hydroxyl: CRISM Near-IR measurement versus LMD GCM simulation of OH Meinel band emission in the Mars polar winter atmosphere
International audience Visible and near-IR Meinel band emissions originate from excited OH in the terrestrial upper atmosphere (Meinel, 1950), and have recently been detected in the Venus nightside upper mesosphere (Piccioni et al., 2008). Meinel band observations support key studies of transport an...
Published in: | Icarus |
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Main Authors: | , , , , , , , , |
Other Authors: | , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2013
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Online Access: | https://hal.science/hal-00835502 https://doi.org/10.1016/j.icarus.2013.05.035 |
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ftunivnantes:oai:HAL:hal-00835502v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Université de Nantes: HAL-UNIV-NANTES |
op_collection_id |
ftunivnantes |
language |
English |
topic |
Mars Atmosphere Aeronomy Photochemistry Spectroscopy Dynamics [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
spellingShingle |
Mars Atmosphere Aeronomy Photochemistry Spectroscopy Dynamics [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] Clancy, R. Todd Sandor, Brad J. García-Muñoz, Antonio Lefèvre, Franck Smith, Michael D. Wolff, Michael J. Montmessin, Franck Murchie, Scott L. Nair, Hari First detection of Mars atmospheric hydroxyl: CRISM Near-IR measurement versus LMD GCM simulation of OH Meinel band emission in the Mars polar winter atmosphere |
topic_facet |
Mars Atmosphere Aeronomy Photochemistry Spectroscopy Dynamics [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
description |
International audience Visible and near-IR Meinel band emissions originate from excited OH in the terrestrial upper atmosphere (Meinel, 1950), and have recently been detected in the Venus nightside upper mesosphere (Piccioni et al., 2008). Meinel band observations support key studies of transport and photochemistry in both of these atmospheres. In the case of Mars, OH regulates the basic stability of the CO2 atmosphere to photolytic decomposition (Parkinson and Hunten, 1972 to CO and O2, e.g.), and yet has never been measured. We present the first detection of Mars atmospheric OH, associated with CRISM near-IR spectral limb observations of polar night Meinel band emissions centered at 1.45 and 2.9 μμm. Meinel band (1-0), (2-1), and (2-0) average limb intensities of 990±±280, 1060±±480, and 200±±100 KiloRayleighs (kR), respectively, are determined for 70-90 NS polar winter latitudes over altitudes of 40-56 km. Additional OH bands, such as (3-2), (3-1), and (4-2), present ⩽⩽1σσ measurements. Uncertainty in the (4-2) band emission rate contributes to increased uncertainty in the determination of the (O21△g)(O21△g) (0-0)/(0-1) band emission ratio (A00/A01=A00/A01=View the MathML source47-12+26). An average profile retrieval for Mars OH polar nightglow indicates 45-55 km altitude levels for volume emission rates (VER) of 0.4 (2-0) to 2 (1-0, 2-1) x104 photons/(cm3sec). Similar to polar night (O21△g)(O21△g) emission (e.g. Clancy et al., 2012), Meinel OH band emission is supported by upper level, winter poleward transport of O and H in the deep Hadley solsticial circulations of Mars. The retrieved OH emission rates are compared to polar winter OH nightglow simulated by the LMD (Laboratoire de Météorologie Dynamique) photochemical GCM (global climate model), employing detailed photochemistry (e.g. Lefèvre et al., 2004) and energy transfer processes (excitation and quenching) developed for Mars Meinel OH band nightglow by Muñoz et al. (2005). Modeled versus observed OH emission behavior agrees within measurement ... |
author2 |
Space Science Institute Boulder (SSI) Research and Scientific Support Department, ESTEC (RSSD) European Space Research and Technology Centre (ESTEC) Agence Spatiale Européenne = European Space Agency (ESA)-Agence Spatiale Européenne = European Space Agency (ESA) PLANETO - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) NASA Goddard Space Flight Center (GSFC) Johns Hopkins University Applied Physics Laboratory Laurel, MD (APL) |
format |
Article in Journal/Newspaper |
author |
Clancy, R. Todd Sandor, Brad J. García-Muñoz, Antonio Lefèvre, Franck Smith, Michael D. Wolff, Michael J. Montmessin, Franck Murchie, Scott L. Nair, Hari |
author_facet |
Clancy, R. Todd Sandor, Brad J. García-Muñoz, Antonio Lefèvre, Franck Smith, Michael D. Wolff, Michael J. Montmessin, Franck Murchie, Scott L. Nair, Hari |
author_sort |
Clancy, R. Todd |
title |
First detection of Mars atmospheric hydroxyl: CRISM Near-IR measurement versus LMD GCM simulation of OH Meinel band emission in the Mars polar winter atmosphere |
title_short |
First detection of Mars atmospheric hydroxyl: CRISM Near-IR measurement versus LMD GCM simulation of OH Meinel band emission in the Mars polar winter atmosphere |
title_full |
First detection of Mars atmospheric hydroxyl: CRISM Near-IR measurement versus LMD GCM simulation of OH Meinel band emission in the Mars polar winter atmosphere |
title_fullStr |
First detection of Mars atmospheric hydroxyl: CRISM Near-IR measurement versus LMD GCM simulation of OH Meinel band emission in the Mars polar winter atmosphere |
title_full_unstemmed |
First detection of Mars atmospheric hydroxyl: CRISM Near-IR measurement versus LMD GCM simulation of OH Meinel band emission in the Mars polar winter atmosphere |
title_sort |
first detection of mars atmospheric hydroxyl: crism near-ir measurement versus lmd gcm simulation of oh meinel band emission in the mars polar winter atmosphere |
publisher |
HAL CCSD |
publishDate |
2013 |
url |
https://hal.science/hal-00835502 https://doi.org/10.1016/j.icarus.2013.05.035 |
long_lat |
ENVELOPE(-63.533,-63.533,-64.833,-64.833) ENVELOPE(-64.133,-64.133,-66.750,-66.750) ENVELOPE(-57.842,-57.842,-61.925,-61.925) |
geographic |
Lefèvre Muñoz Venus |
geographic_facet |
Lefèvre Muñoz Venus |
genre |
polar night |
genre_facet |
polar night |
op_source |
ISSN: 0019-1035 EISSN: 1090-2643 Icarus https://hal.science/hal-00835502 Icarus, 2013, 226 (1), pp.272-281. ⟨10.1016/j.icarus.2013.05.035⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.icarus.2013.05.035 hal-00835502 https://hal.science/hal-00835502 doi:10.1016/j.icarus.2013.05.035 |
op_doi |
https://doi.org/10.1016/j.icarus.2013.05.035 |
container_title |
Icarus |
container_volume |
226 |
container_issue |
1 |
container_start_page |
272 |
op_container_end_page |
281 |
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1766172046196211712 |
spelling |
ftunivnantes:oai:HAL:hal-00835502v1 2023-05-15T18:02:15+02:00 First detection of Mars atmospheric hydroxyl: CRISM Near-IR measurement versus LMD GCM simulation of OH Meinel band emission in the Mars polar winter atmosphere Clancy, R. Todd Sandor, Brad J. García-Muñoz, Antonio Lefèvre, Franck Smith, Michael D. Wolff, Michael J. Montmessin, Franck Murchie, Scott L. Nair, Hari Space Science Institute Boulder (SSI) Research and Scientific Support Department, ESTEC (RSSD) European Space Research and Technology Centre (ESTEC) Agence Spatiale Européenne = European Space Agency (ESA)-Agence Spatiale Européenne = European Space Agency (ESA) PLANETO - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) NASA Goddard Space Flight Center (GSFC) Johns Hopkins University Applied Physics Laboratory Laurel, MD (APL) 2013 https://hal.science/hal-00835502 https://doi.org/10.1016/j.icarus.2013.05.035 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.icarus.2013.05.035 hal-00835502 https://hal.science/hal-00835502 doi:10.1016/j.icarus.2013.05.035 ISSN: 0019-1035 EISSN: 1090-2643 Icarus https://hal.science/hal-00835502 Icarus, 2013, 226 (1), pp.272-281. ⟨10.1016/j.icarus.2013.05.035⟩ Mars Atmosphere Aeronomy Photochemistry Spectroscopy Dynamics [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] info:eu-repo/semantics/article Journal articles 2013 ftunivnantes https://doi.org/10.1016/j.icarus.2013.05.035 2023-02-08T00:09:49Z International audience Visible and near-IR Meinel band emissions originate from excited OH in the terrestrial upper atmosphere (Meinel, 1950), and have recently been detected in the Venus nightside upper mesosphere (Piccioni et al., 2008). Meinel band observations support key studies of transport and photochemistry in both of these atmospheres. In the case of Mars, OH regulates the basic stability of the CO2 atmosphere to photolytic decomposition (Parkinson and Hunten, 1972 to CO and O2, e.g.), and yet has never been measured. We present the first detection of Mars atmospheric OH, associated with CRISM near-IR spectral limb observations of polar night Meinel band emissions centered at 1.45 and 2.9 μμm. Meinel band (1-0), (2-1), and (2-0) average limb intensities of 990±±280, 1060±±480, and 200±±100 KiloRayleighs (kR), respectively, are determined for 70-90 NS polar winter latitudes over altitudes of 40-56 km. Additional OH bands, such as (3-2), (3-1), and (4-2), present ⩽⩽1σσ measurements. Uncertainty in the (4-2) band emission rate contributes to increased uncertainty in the determination of the (O21△g)(O21△g) (0-0)/(0-1) band emission ratio (A00/A01=A00/A01=View the MathML source47-12+26). An average profile retrieval for Mars OH polar nightglow indicates 45-55 km altitude levels for volume emission rates (VER) of 0.4 (2-0) to 2 (1-0, 2-1) x104 photons/(cm3sec). Similar to polar night (O21△g)(O21△g) emission (e.g. Clancy et al., 2012), Meinel OH band emission is supported by upper level, winter poleward transport of O and H in the deep Hadley solsticial circulations of Mars. The retrieved OH emission rates are compared to polar winter OH nightglow simulated by the LMD (Laboratoire de Météorologie Dynamique) photochemical GCM (global climate model), employing detailed photochemistry (e.g. Lefèvre et al., 2004) and energy transfer processes (excitation and quenching) developed for Mars Meinel OH band nightglow by Muñoz et al. (2005). Modeled versus observed OH emission behavior agrees within measurement ... Article in Journal/Newspaper polar night Université de Nantes: HAL-UNIV-NANTES Lefèvre ENVELOPE(-63.533,-63.533,-64.833,-64.833) Muñoz ENVELOPE(-64.133,-64.133,-66.750,-66.750) Venus ENVELOPE(-57.842,-57.842,-61.925,-61.925) Icarus 226 1 272 281 |