Mapping the three-dimensional dust extinction towards the supernova remnant S147-the S147 dust cloud

被引：29

作者：

Chen, B. -Q. ^{[1
,2
]}

Liu, X. -W. ^{[1
,2
,3
]}

Ren, J. -J. ^{[2
,4
]}

Yuan, H. -B. ^{[5
]}

Huang, Y. ^{[1
,2
]}

Yu, B. ^{[5
]}

Xiang, M. -S. ^{[4
]}

Wang, C. ^{[2
]}

Tian, Z. -J. ^{[2
]}

Zhang, H. -W. ^{[2
]}

机构：

[1] Yunnan Univ, South Western Inst Astron Res, Kunming 650091, Yunnan, Peoples R China

[2] Peking Univ, Dept Astron, Beijing 100871, Peoples R China

[3] Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China

[4] Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China

[5] Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 2017年 / 472卷 / 04期

基金：

中国博士后科学基金;

关键词：

dust; extinction; ISM: supernova remnants (S147); MHZ MASER EMISSION; GALACTIC ANTICENTRE; MOLECULAR CLOUDS; PSR J0538+2817; MILKY-WAY; GAS; TELESCOPE; COEFFICIENTS; MOTION; RATIO;

D O I：

10.1093/mnras/stx2287

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a three-dimensional (3D) extinction analysis in the region towards the supernova remnant (SNR) S147 (G180.0-1.7) using multiband photometric data from the Xuyi Schmidt Telescope Photometric Survey of the Galactic Anticentre (XSTPS-GAC), 2MASS and WISE. We isolate a previously unrecognized dust structure likely to be associated with SNR S147. The structure, which we term as 'S147 dust cloud', is estimated to have a distance d = 1.22 +/- 0.21 kpc, consistent with the conjecture that S147 is associated with pulsar PSR J0538 + 2817. The cloud includes several dense clumps of relatively high extinction that locate on the radio shell of S147 and coincide spatially with the CO and gamma-ray emission features. We conclude that the usage of CO measurements to trace the SNR associated MCs is unavoidably limited by the detection threshold, dust depletion and the difficulty of distance estimates in the outer Galaxy. 3D dust extinction mapping may provide a better way to identify and study SNR-MC interactions.

引用

页码：3924 / 3935

页数：12

共 65 条

[11]

Chen B, 1998, ASTRON ASTROPHYS, V336, P137

[12] Dust-to-gas ratio, XCO factor and CO-dark gas in the Galactic anticentre: an observational study [J].

Chen, B. -Q. ;

Liu, X. -W. ;

Yuan, H. -B. ;

Huang, Y. ;

Xiang, M. -S. .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2015, 448 (03) :2187-2196

[13] A three-dimensional extinction map of the Galactic anticentre from multiband photometry [J].

Chen, B. -Q. ;

Liu, X. -W. ;

Yuan, H. -B. ;

Zhang, H. -H. ;

Schultheis, M. ;

Jiang, B. -W. ;

Huang, Y. ;

Xiang, M. -S. ;

Zhao, H. -B. ;

Yao, J. -S. ;

Lu, H. .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2014, 443 (02) :1192-1210

[14] Three-dimensional interstellar extinction map toward the Galactic bulge [J].

Chen, B. Q. ;

Schultheis, M. ;

Jiang, B. W. ;

Gonzalez, O. A. ;

Robin, A. C. ;

Rejkuba, M. ;

Minniti, D. .

ASTRONOMY & ASTROPHYSICS, 2013, 550

[15] Molecular Environments of Supernova Remnants [J].

Chen, Yang ;

Jiang, Bing ;

Zhou, Ping ;

Su, Yang ;

Zhou, Xin ;

Li, Hui ;

Zhang, Xiao .

SUPERNOVA ENVIRONMENTAL IMPACTS, 2014, 9 (S296) :170-177

[16] STUDY OF GALACTIC SUPERNOVA-REMNANTS, BASED ON MOLONGLO-PARKES OBSERVATIONAL DATA [J].

CLARK, DH ;

CASWELL, JL .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1976, 174 (02) :267-305

[17] The milky way in molecular clouds: A new complete CO survey [J].

Dame, TM ;

Hartmann, D ;

Thaddeus, P .

ASTROPHYSICAL JOURNAL, 2001, 547 (02) :792-813

[18] Discovery of an OB runaway star inside SNR S147 [J].

Dincel, B. ;

Neuhaeuser, R. ;

Yerli, S. K. ;

Ankay, A. ;

Tetzlaff, N. ;

Torres, G. ;

Mugrauer, M. .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2015, 448 (04) :3196-3205

[19] The INT photometric Hα Survey of the Northern Galactic Plane (IPHAS) [J].

Drew, JE ;

Greimel, R ;

Irwin, MJ ;

Aungwerojwit, A ;

Barlow, MJ ;

Corradi, RLM ;

Drake, JJ ;

Gänsicke, BT ;

Groot, P ;

Hales, A ;

Hopewell, EC ;

Irwin, J ;

Knigge, C ;

Leisy, P ;

Lennon, DJ ;

Mampaso, A ;

Masheder, MRW ;

Matsuura, M ;

Morales-Rueda, L ;

Morris, RAH ;

Parker, QA ;

Phillipps, S ;

Rodriguez-Gil, P ;

Roelofs, G ;

Skillen, I ;

Sokoloski, JL ;

Steeghs, D ;

Unruh, YC ;

Viironen, K ;

Vink, JS ;

Walton, NA ;

Witham, A ;

Wright, N ;

Zijlstra, AA ;

Zurita, A .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2005, 362 (03) :753-776

[20] OPTICAL EMISSION-LINE PROPERTIES OF EVOLVED GALACTIC SUPERNOVA-REMNANTS [J].

FESEN, RA ;

BLAIR, WP ;

KIRSHNER, RP .

ASTROPHYSICAL JOURNAL, 1985, 292 (01) :29-48

← 1 2 3 4 5 6 7 →