The Data Processing of the LAMOST Medium-resolution Spectral Survey of Galactic Nebulae(LAMOST MRS-N Pipeline)

被引：0

作者：

ChaoJian Wu ^{[1
,2
]}

Hong Wu ^{[1
,2
]}

Wei Zhang ^{[1
,2
]}

Yao Li ^{[2
,3
]}

JuanJuan Ren ^{[2
,4
]}

JianJun Chen ^{[1
,2
]}

ChihHao Hsia ^{[5
]}

YuZhong Wu ^{[1
,2
]}

Hui Zhu ^{[2
]}

Bin Li ^{[6
,7
]}

YongHui Hou ^{[3
,8
]}

机构：

[1] CAS Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences

[2] National Astronomical Observatories, Chinese Academy of Sciences

[3] School of Astronomy and Space Science, University of Chinese Academy of Sciences

[4] CAS Key Laboratory of Space Astronomy and Technology, National Astronomical Observatories, Chinese Academy of Sciences

[5] State Key Laboratory of Lunar and Planetary Sciences, Macau University of Science and Technology

[6] Purple Mountain Observatory, Chinese Academy of Sciences

[7] University of Science and Technology of China

[8] Nanjing Institute of Astronomical Optics & Technology, National Astronomical Observatories, Chinese Academy of Sciences

来源：

ResearchinAstronomyandAstrophysics | 2022年 / 22卷 / 07期

关键词：

D O I：

暂无

中图分类号：

P156 [银河系];

学科分类号：

070401 ;

摘要：

The Large sky Area Multi-Object Fiber Spectroscopic Telescope(LAMOST) medium-resolution spectral survey of Galactic Nebulae(MRS-N) has conducted for more than three years since 2018 September and observed more than190 thousand nebular spectra and 20 thousand stellar spectra.However,there is not yet a data processing pipeline for nebular spectra.To significantly improve the accuracy of nebulae classification and their physical parameters,we developed the MRS-N Pipeline.This article presented in detail each data processing step of the MRS-N Pipeline,such as removing cosmic rays,merging single exposure,fitting sky light emission lines,wavelength recalibration,subtracting skylight,measuring nebular parameters,creating catalogs and packing spectra.Finally,a description of the data products,including nebular spectra files and parameter catalogs,is provided.

引用

页码：226 / 236

页数：11

共 11 条

[1] The evolution of stellar metallicity gradients of the Milky Way disk from LSS-GAC main sequence turn-off stars: a two-phase disk formation history? [J].

MaoSheng Xiang ;

XiaoWei Liu ;

HaiBo Yuan ;

Yang Huang ;

Chun Wang ;

JuanJuan Ren ;

BingQiu Chen ;

NingChen Sun ;

HuaWei Zhang ;

ZhiYing Huo ;

Alberto RebassaMansergas .

Research in Astronomy and Astrophysics, 2015, 15 (08) :1209-1239

[2]

The first data release（DR1） of the LAMOST regular survey[J]. A-Li Luo,Yong-Heng Zhao,Gang Zhao,Li-Cai Deng,Xiao-Wei Liu,Yi-Peng Jing,Gang Wang,Hao-Tong Zhang,Jian-Rong Shi,Xiang-Qun Cui,Yao-Quan Chu,Guo-Ping Li,Zhong-Rui Bai,Yue Wu,Yan Cai,Shu-Yun Cao,Zi-Huang Cao,Jeffrey L.Carlin,Hai-Yuan Chen,Jian-Jun Chen,Kun-Xin Chen,Li Chen,Xue-Lei Chen,Xiao-Yan Chen,Ying Chen,Norbert Christlieb,Jia-Ru Chu,Chen-Zhou Cui,Yi-Qiao Dong,Bing Du,Dong-Wei Fan,Lei Feng,Jian-Ning Fu,Peng Gao,Xue-Fei Gong,Bo-Zhong G

[3] A wide star-black-hole binary system from radial-velocity measurements [J].

Liu, Jifeng ;

Zhang, Haotong ;

Howard, Andrew W. ;

Bai, Zhongrui ;

Lu, Youjun ;

Soria, Roberto ;

Justham, Stephen ;

Li, Xiangdong ;

Zheng, Zheng ;

Wang, Tinggui ;

Belczynski, Krzysztof ;

Casares, Jorge ;

Zhang, Wei ;

Yuan, Hailong ;

Dong, Yiqiao ;

Lei, Yajuan ;

Isaacson, Howard ;

Wang, Song ;

Bai, Yu ;

Shao, Yong ;

Gao, Qing ;

Wang, Yilun ;

Niu, Zexi ;

Cui, Kaiming ;

Zheng, Chuanjie ;

Mu, Xiaoyong ;

Zhang, Lan ;

Wang, Wei ;

Heger, Alexander ;

Qi, Zhaoxiang ;

Liao, Shilong ;

Lattanzi, Mario ;

Gu, Wei-Min ;

Wang, Junfeng ;

Wu, Jianfeng ;

Shao, Lijing ;

Shen, Rongfeng ;

Wang, Xiaofeng ;

Bregman, Joel ;

Di Stefano, Rosanne ;

Liu, Qingzhong ;

Han, Zhanwen ;

Zhang, Tianmeng ;

Wang, Huijuan ;

Ren, Juanjuan ;

Zhang, Junbo ;

Zhang, Jujia ;

Wang, Xiaoli ;

Cabrera-Lavers, Antonio ;

Corradi, Romano .

NATURE, 2019, 575 (7784) :618-+

[4]

The SDSS spectroscopic catalogue of white dwarf-main-sequence binaries: new identifications from DR 9–12[J] . Rebassa-Mansergas A.,Ren J. J.,Parsons S. G.,G?nsicke B. T.,Schreiber M. R.,García-Berro E.,Liu X.-W.,Koester D..Monthly Notices of the Royal Astronomical Society . 2016 (4)

[5]

ZAP – enhanced PCA sky subtraction for integral field spectroscopy[J] . Soto Kurt T.,Lilly Simon J.,Bacon Roland,Richard Johan,Conseil Simon.Monthly Notices of the Royal Astronomical Society . 2016 (3)

[6] Observational evidence for enhanced magnetic activity of superflare stars [J].

Karoff, Christoffer ;

Knudsen, Mads Faurschou ;

De Cat, Peter ;

Bonanno, Alfio ;

Fogtmann-Schulz, Alexandra ;

Fu, Jianning ;

Frasca, Antonio ;

Inceoglu, Fadil ;

Olsen, Jesper ;

Zhang, Yong ;

Hou, Yonghui ;

Wang, Yuefei ;

Shi, Jianrong ;

Zhang, Wei .

NATURE COMMUNICATIONS, 2016, 7

[7]

Active Optics in LAMOST[J] . Su Ding Qiang,Cui Xiang Qun.Chinese Journal of Astronomy and Astrophysics . 2004 (1)

[8] Special configuration of a very large Schmidt telescope for extensive astronomical spectroscopic observation [J].

Wang, SG ;

Su, DQ ;

Chu, YQ ;

Cui, XQ ;

Wang, YN .

APPLIED OPTICS, 1996, 35 (25) :5155-5161

[9]

Ren,J.-J,Rebassa-Mansergas,A,Parsons,S.G.et al. Monthly Notices of the Royal Astronomical Society . 2018

[10]

Liu,C,Xu,Y,Wan,J.-C.et al. RAA . 2017

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