MAX-DOAS measurements of HONO slant column densities during the MAD-CAT campaign: inter-comparison, sensitivity studies on spectral analysis settings, and error budget

doi:10.5194/amt-10-3719-2017

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院安徽光学精密机械研究所

	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, Yang 1,2; Beirle, Steffen 1; Hendrick, Francois 3; Hilboll, Andreas 4,5; Jin, Junli 6,7; Kyuberis, Aleksandra A.8; Lampel, Johannes 1,9; Li, Ang2 ; Luo, Yuhan 2; Lodi, Lorenzo 10
刊名	ATMOSPHERIC MEASUREMENT TECHNIQUES
	2017-10-12
卷号	10 期号:10 页码:3719-3742
DOI	10.5194/amt-10-3719-2017
文献子类	Article
英文摘要	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.
WOS关键词	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
WOS研究方向	Meteorology & Atmospheric Sciences
语种	英语
WOS记录号	WOS:000412832800001
资助机构	Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; Max Planck Society-Chinese Academy of Sciences(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; National Natural Science Foundation of China(41275038 ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644) ; 41530644)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/33803]
专题	合肥物质科学研究院_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
推荐引用方式 GB/T 7714	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.