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MAX-DOAS measurements of HONO slant column densities during the MAD-CAT campaign: inter-comparison, sensitivity studies on spectral analysis settings, and error budget
Wang, Yang1,2; Beirle, Steffen1; Hendrick, Francois3; Hilboll, Andreas4,5; Jin, Junli6,7; Kyuberis, Aleksandra A.8; Lampel, Johannes1,9; Li, Ang2; Luo, Yuhan2; Lodi, Lorenzo10; Ma, Jianzhong6; Navarro, Monica11; Ortega, Ivan12; Peters, Enno4; Polyansky, Oleg L.8,10; Remmers, Julia1; Richter, Andreas4; Puentedura, Olga11; Van Roozendael, Michel3; Seyler, Andre4; Tennyson, Jonathan10; Volkamer, Rainer12; Xie, Pinhua2,13; Zobov, Nikolai F.8; Wagner, Thomas1
2017-10-12
发表期刊ATMOSPHERIC MEASUREMENT TECHNIQUES
卷号10期号:10页码:3719-3742
摘要In order to promote the development of the passive DOAS technique the Multi Axis DOAS -Comparison campaign for Aerosols and Trace gases (MAD-CAT) was held at the Max Planck Institute for Chemistry in Mainz, Germany, from June to October 2013. Here, we systematically compare the differential slant column densities (dSCDs) of nitrous acid (HONO) derived from measurements of seven different instruments. We also compare the tropospheric difference of SCDs (delta SCD) of HONO, namely the difference of the SCDs for the non-zenith observations and the zenith observation of the same elevation sequence. Different research groups analysed the spectra from their own instruments using their individual fit software. All the fit errors of HONO dSCDs from the instruments with cooled large-size detectors are mostly in the range of 0.1 to 0.3 +/- 10(15) molecules cm(-2) for an integration time of 1 min. The fit error for the mini MAX-DOAS is around 0.7 +/- 10(15) molecules cm(-2). Although the HONO delta SCDs are normally smaller than 6 +/- 10(15) molecules cm(-2), consistent time series of HONO delta SCDs are retrieved from the measurements of different instruments. Both fits with a sequential Fraunhofer reference spectrum (FRS) and a daily noon FRS lead to similar consistency. Apart from the mini-MAX-DOAS, the systematic absolute differences of HONO delta SCDs between the instruments are smaller than 0.63 +/- 10(15) molecules cm(-2). The correlation coefficients are higher than 0.7 and the slopes of linear regressions deviate from unity by less than 16% for the elevation angle of 1 degrees. The correlations decrease with an increase in elevation angle. All the participants also analysed synthetic spectra using the same baseline DOAS settings to evaluate the systematic errors of HONO results from their respective fit programs. In general the errors are smaller than 0.3 +/- 10(15) molecules cm(-2), which is about half of the systematic difference between the real measurements.
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
资助者Max Planck Society-Chinese Academy of Sciences(41275038 ; National Natural Science Foundation of China(41275038 ; 41530644) ; 41530644) ; Max Planck Society-Chinese Academy of Sciences(41275038 ; National Natural Science Foundation of China(41275038 ; 41530644) ; 41530644)
DOI10.5194/amt-10-3719-2017
关键词[WOS]ABSORPTION CROSS-SECTIONS ; NITROUS-ACID HONO ; CU 2-D-MAX-DOAS INSTRUMENT ; AEROSOL OPTICAL-PROPERTIES ; ATMOSPHERIC TRACE GASES ; RADIATIVE-TRANSFER ; RAMAN-SCATTERING ; SATELLITE VALIDATION ; TROPOSPHERIC NO2 ; WATER-VAPOR
收录类别SCI
语种英语
资助者Max Planck Society-Chinese Academy of Sciences(41275038 ; National Natural Science Foundation of China(41275038 ; 41530644) ; 41530644) ; Max Planck Society-Chinese Academy of Sciences(41275038 ; National Natural Science Foundation of China(41275038 ; 41530644) ; 41530644)
WOS研究方向Meteorology & Atmospheric Sciences
WOS类目Meteorology & Atmospheric Sciences
WOS记录号WOS:000412832800001
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33803
专题中科院安徽光学精密机械研究所
作者单位1.Max Planck Inst Chem, Mainz, Germany
2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Anhui, Peoples R China
3.Belgian Inst Space Aeron BIRA IASB, Brussels, Belgium
4.Univ Bremen, Inst Environm Phys, Bremen, Germany
5.Univ Bremen, Ctr Marine Environm Sci MARUM, Bremen, Germany
6.Chinese Acad Meteorol Sci, Beijing, Peoples R China
7.CMA Meteorol Observat Ctr, Beijing, Peoples R China
8.Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod, Russia
9.Heidelberg Univ, Inst Environm Phys, Heidelberg, Germany
10.UCL, Dept Phys & Astron, Gower St, London WC1E 6BT, England
11.INTA, Area Invest & Instrumentac Atmosfer, Torrejon De Ardoz, Spain
12.Univ Colorado, Dept Chem & Biochem, Campus Box 215, Boulder, CO 80309 USA
13.Chinese Acad Sci, CAS Ctr Excellence Urban Atmospher Environm, Inst Urban Environm, Xiamen 361021, Peoples R China
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Wang, Yang,Beirle, Steffen,Hendrick, Francois,et al. MAX-DOAS measurements of HONO slant column densities during the MAD-CAT campaign: inter-comparison, sensitivity studies on spectral analysis settings, and error budget[J]. ATMOSPHERIC MEASUREMENT TECHNIQUES,2017,10(10):3719-3742.
APA Wang, Yang.,Beirle, Steffen.,Hendrick, Francois.,Hilboll, Andreas.,Jin, Junli.,...&Wagner, Thomas.(2017).MAX-DOAS measurements of HONO slant column densities during the MAD-CAT campaign: inter-comparison, sensitivity studies on spectral analysis settings, and error budget.ATMOSPHERIC MEASUREMENT TECHNIQUES,10(10),3719-3742.
MLA Wang, Yang,et al."MAX-DOAS measurements of HONO slant column densities during the MAD-CAT campaign: inter-comparison, sensitivity studies on spectral analysis settings, and error budget".ATMOSPHERIC MEASUREMENT TECHNIQUES 10.10(2017):3719-3742.
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