Spatial variability in tropospheric peroxyacetyl nitrate in the tropics from infrared satellite observations in 2005 and 2006

Payne, Vivienne H.; Fischer, Emily V.; Worden, John R.; Jiang, Zhe; Zhu, Liye; Kurosu, Thomas P.; Kulawik, Susan S.

doi:https://doi.org/10.5194/acp-17-6341-2017

Articles | Volume 17, issue 10

https://doi.org/10.5194/acp-17-6341-2017

© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-17-6341-2017

© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 17, issue 10

Research article

|

24 May 2017

Research article |

| 24 May 2017

Spatial variability in tropospheric peroxyacetyl nitrate in the tropics from infrared satellite observations in 2005 and 2006

Vivienne H. Payne, Emily V. Fischer, John R. Worden, Zhe Jiang, Liye Zhu, Thomas P. Kurosu, and Susan S. Kulawik

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Final revised paper (published on 24 May 2017)
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Preprint (discussion started on 22 Dec 2016)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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RC1: 'Review of the manuscript “Spatial variability in tropospheric peroxyacetyl nitrate in the tropics from infrared satellite observations in 2005 and 2006” by Payne et al.', Anonymous Referee #2, 19 Jan 2017
RC2: 'Spatial variability in tropospheric peroxyacetyl nitrate in the tropics from infrared satellite observations in 2005 and 2006” by Vivienne H. Payne et al.', Anonymous Referee #1, 22 Jan 2017
AC1: 'Author response', Vivienne Payne, 31 Mar 2017

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Vivienne Payne on behalf of the Authors (31 Mar 2017) Author's response Manuscript

ED: Referee Nomination & Report Request started (04 Apr 2017) by Rolf Müller

RR by Anonymous Referee #1 (05 Apr 2017)

RR by Anonymous Referee #2 (11 Apr 2017)

ED: Publish as is (12 Apr 2017) by Rolf Müller

AR by Vivienne Payne on behalf of the Authors (22 Apr 2017)

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Short summary

Peroxyacetyl nitrate (PAN) plays a key role in atmospheric chemistry and long-range transport of pollution. In this paper, we present measurements of PAN from the Tropospheric Emission Spectrometer, an instrument on board the NASA Aura satellite since 2004. We focus on measurements of PAN in tropical regions, where data from ground-based and aircraft campaigns are particularly sparse. We observe temporal changes in PAN associated with changes in fires, convection and emissions.