High-resolution Hα imaging of the northern Galactic plane and the IGAPS image database

被引：12

作者：

Greimel, R. ^{[1
]}

Drew, J. E. ^{[2
,3
]}

Monguio, M. ^{[2
,4
,5
]}

Ashley, R. P. ^{[6
]}

Barentsen, G. ^{[2
,7
]}

Eisloffel, J. ^{[8
]}

Mampaso, A. ^{[9
]}

Morris, R. A. H. ^{[10
]}

Naylor, T. ^{[11
]}

Roe, C. ^{[2
]}

Sabin, L. ^{[12
]}

Stecklum, B. ^{[8
]}

Wright, N. J. ^{[13
]}

Groot, P. J. ^{[14
,15
,16
,17
]}

Irwin, M. J. ^{[18
]}

Barlow, M. J. ^{[3
]}

Farina, C. ^{[6
,9
]}

Fernandez-Martin, A. ^{[9
,19
]}

Parker, Q. A. ^{[20
,21
]}

Phillipps, S. ^{[10
]}

Scaringi, S. ^{[22
]}

Zijlstra, A. A. ^{[21
,23
]}

机构：

[1] Karl Franzens Univ Graz, Inst Phys, IGAM, Univ Pl 5-2, A-8010 Graz, Austria

[2] Univ Hertfordshire, Sch Phys Astron & Math, Hatfield AL10 9AB, Herts, England

[3] UCL, Dept Phys & Astron, Gower St, London WC1E 6BT, England

[4] Univ Barcelona ICC UB, Inst Estudis Espacials Catalunya, Marti & Franques 1, Barcelona 08028, Spain

[5] Univ Politecn Cataluna, Dept Fis, C Esteve Terrades 5, Castelldefels 08860, Spain

[6] Isaac Newton Grp, Apartado Correos 321, Santa Cruz De La Palma 38700, Canary Islands, Spain

[7] Bay Area Environm Res Inst, POB 25, Moffett Field, CA 94035 USA

[8] Thuringer Landessternwarte, Sternwarte 5, D-07778 Tautenburg, Germany

[9] Inst Astrofis Canarias, Tenerife 38205, Spain

[10] Univ Bristol, Sch Phys, Astrophys Grp, Tyndall Av, Bristol BS8 1TL, Avon, England

[11] Univ Exeter, Sch Phys, Exeter EX4 4QL, Devon, England

[12] Univ Nacl Autonoma Mexico, Inst Astron, AP 106, Ensenada 22800, Baja California, Mexico

[13] Keele Univ, Astrophys Grp, Keele ST5 5BG, Staffs, England

[14] Radboud Univ Nijmegen, Dept Astrophys, IMAPP, POB 9010, NL-6500 GL Nijmegen, Netherlands

[15] Univ Cape Town, Dept Astron, Private Bag X3, ZA-7701 Rondebosch, South Africa

[16] South African Astron Observ, POB 9, ZA-7935 Observatory, South Africa

[17] Univ Cape Town, Interuniv Inst Data Intens Astron, Private Bag X3, ZA-7701 Rondebosch, South Africa

[18] Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England

[19] Ctr Astron Hispano Aleman, Observatorio Calar Alto, Sierra Filabres S-N, Almeria 04550, Spain

[20] Univ Hong Kong, Dept Phys, Hong Kong, Peoples R China

[21] Lab Space Res, Cyberport 4, Hong Kong, Peoples R China

[22] Univ Durham, Dept Phys, South Rd, Durham DH1 3LE, England

[23] Ctr Astrophys, Jodrell Bank, Alan Turing Bldg, Manchester M13 9PL, Lancs, England

来源：

ASTRONOMY & ASTROPHYSICS | 2021年 / 655卷

基金：

美国国家科学基金会; 英国科学技术设施理事会;

关键词：

surveys; astronomical databases; miscellaneous; ISM; general; HII regions; planetary nebulae; supernova remnants; IPHAS SURVEY; DATA RELEASE; NEBULA; CATALOG; DISTANCES;

D O I：

10.1051/0004-6361/202140950

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The INT Galactic Plane Survey (IGAPS) is the merger of the optical photometric surveys IPHAS and UVEX based on data from the Isaac Newton Telescope (INT) obtained between 2003 and 2018. It captures the entire northern Galactic plane within the Galactic coordinate range |b|< 5 degrees and 30 degrees < l < 215 degrees. From the beginning, the incorporation of narrow-band H alpha imaging has been a unique and distinctive feature of this effort. Alongside a focused discussion of the nature and application of the H alpha data, we present the IGAPS world-accessible database of images for all five survey filters, i, r, g, U-RGO, and narrow-band H alpha, observed on a pixel scale of 0.33 arcsec and at an effective (median) angular resolution of 1.1-1.3 arcsec. The background, noise, and sensitivity characteristics of the narrow-band H alpha filter images are outlined. Typical noise levels in this band correspond to a surface brightness at full similar to 1 arcsec resolution of around 2 x 10(-16) erg cm(-2) s(-1) arcsec(-2). Illustrative applications of the H alpha data to planetary nebulae and Herbig-Haro objects are outlined and, as part of a discussion of the mosaicking technique, we present a very large background-subtracted narrow-band mosaic of the supernova remnant Simeis 147. Finally, we lay out a method that exploits the database via an automated selection of bright ionised diffuse interstellar emission targets for the coming generation of wide-field massive-multiplex spectrographs. Two examples of the diffuse H alpha map output from this selection process are presented and compared with previously published data.

引用

页数：21

共 58 条

[1] Photo-astrometric distances, extinctions, and astrophysical parameters for Gaia DR2 stars brighter than G=18 [J].

Anders, F. ;

Khalatyan, A. ;

Chiappini, C. ;

Queiroz, A. B. ;

Santiago, B. X. ;

Jordi, C. ;

Girardi, L. ;

Brown, A. G. A. ;

Matijevic, G. ;

Monari, G. ;

Cantat-Gaudin, T. ;

Weiler, M. ;

Khan, S. ;

Miglio, A. ;

Carrillo, I ;

Romero-Gomez, M. ;

Minchev, I ;

de Jong, R. S. ;

Antoja, T. ;

Ramos, P. ;

Steinmetz, M. ;

Enke, H. .

ASTRONOMY & ASTROPHYSICS, 2019, 628

[2] Classification of Planetary Nebulae through Deep Transfer Learning [J].

Awang Iskandar, Dayang N. F. ;

Zijlstra, Albert A. ;

McDonald, Iain ;

Abdullah, Rosni ;

Fuller, Gary A. ;

Fauzi, Ahmad H. ;

Abdullah, Johari .

GALAXIES, 2020, 8 (04) :1-25

[3] The second data release of the INT Photometric Ha Survey of the Northern Galactic Plane (IPHAS DR2) [J].

Barentsen, Geert ;

Farnhill, H. J. ;

Drew, J. E. ;

Gonzalez-Solares, E. A. ;

Greimel, R. ;

Irwin, M. J. ;

Miszalski, B. ;

Ruhland, C. ;

Groot, P. ;

Mampaso, A. ;

Sale, S. E. ;

Henden, A. A. ;

Aungwerojwit, A. ;

Barlow, M. J. ;

Carter, P. J. ;

Corradi, R. L. M. ;

Drake, J. J. ;

Eisloeffel, J. ;

Fabregat, J. ;

Gaensicke, B. T. ;

Fusillo, N. P. Gentile ;

Greiss, S. ;

Hales, A. S. ;

Hodgkin, S. ;

Huckvale, L. ;

Irwin, J. ;

King, R. ;

Knigge, C. ;

Kupfer, T. ;

Lagadec, E. ;

Lennon, D. J. ;

Lewis, J. R. ;

Mohr-Smith, M. ;

Morris, R. A. H. ;

Naylor, T. ;

Parker, Q. A. ;

Phillipps, S. ;

Pyrzas, S. ;

Raddi, R. ;

Roelofs, G. H. A. ;

Rodriguez-Gil, P. ;

Sabin, L. ;

Scaringi, S. ;

Steeghs, D. ;

Suso, J. ;

Tata, R. ;

Unruh, Y. C. ;

van Roestel, J. ;

Viironen, K. ;

Vink, J. S. .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2014, 444 (04) :3230-3257

[4]

Chambers K.C., 2016, ARXIV161205560

[5] The evolution of the multiplicity of embedded protostars. I. Sample properties and binary detections [J].

Connelley, Michael S. y ;

Reipurth, Bo ;

Tokunaga, Alan T. .

ASTRONOMICAL JOURNAL, 2008, 135 (06) :2496-2525

[6] The Necklace: equatorial and polar outflows from the binary central star of the new planetary nebula IPHASX J194359.5+170901 [J].

Corradi, R. L. M. ;

Sabin, L. ;

Miszalski, B. ;

Rodriguez-Gil, P. ;

Santander-Garcia, M. ;

Jones, D. ;

Drew, J. E. ;

Mampaso, A. ;

Barlow, M. J. ;

Rubio-Diez, M. M. ;

Casares, J. ;

Viironen, K. ;

Frew, D. J. ;

Giammanco, C. ;

Greimel, R. ;

Sale, S. E. .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2011, 410 (02) :1349-1359

[7]

Cutri R. M., 2014, VIZIER ONLINE DATA C

[8]

Dalton G., 2020, SPIE C SER, V1144

[9]

de Jong R. S, 2019, Messenger, V175, P3, DOI [DOI 10.18727/0722-6691/5117, 10.18727/0722-6691/5117]

[10] An imaging survey of northern galactic Hα emission with arcminute resolution [J].

Dennison, B ;

Simonetti, JH ;

Topasna, GA .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA, 1998, 15 (01) :147-148

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