The second data release of the INT Photometric Ha Survey of the Northern Galactic Plane (IPHAS DR2)

被引：151

作者：

Barentsen, Geert ^{[1
]}

Farnhill, H. J. ^{[1
]}

Drew, J. E. ^{[1
]}

Gonzalez-Solares, E. A. ^{[2
]}

Greimel, R. ^{[3
]}

Irwin, M. J. ^{[2
]}

Miszalski, B. ^{[4
,5
]}

Ruhland, C. ^{[1
]}

Groot, P. ^{[6
]}

Mampaso, A. ^{[7
,8
]}

Sale, S. E. ^{[9
]}

Henden, A. A. ^{[10
]}

Aungwerojwit, A. ^{[11
]}

Barlow, M. J. ^{[12
]}

Carter, P. J. ^{[13
]}

Corradi, R. L. M. ^{[7
,8
]}

Drake, J. J. ^{[14
]}

Eisloeffel, J. ^{[15
]}

Fabregat, J. ^{[16
]}

Gaensicke, B. T. ^{[13
]}

Fusillo, N. P. Gentile ^{[13
]}

Greiss, S. ^{[13
]}

Hales, A. S. ^{[17
]}

Hodgkin, S. ^{[2
]}

Huckvale, L. ^{[18
]}

Irwin, J. ^{[14
]}

King, R. ^{[19
]}

Knigge, C. ^{[20
]}

Kupfer, T. ^{[6
]}

Lagadec, E. ^{[21
]}

Lennon, D. J. ^{[22
]}

Lewis, J. R. ^{[6
]}

Mohr-Smith, M. ^{[1
]}

Morris, R. A. H. ^{[23
]}

Naylor, T. ^{[19
]}

Parker, Q. A. ^{[24
,25
,26
]}

Phillipps, S. ^{[22
]}

Pyrzas, S. ^{[27
]}

Raddi, R. ^{[13
]}

Roelofs, G. H. A. ^{[14
]}

Rodriguez-Gil, P. ^{[7
,8
]}

Sabin, L. ^{[28
]}

Scaringi, S. ^{[29
,30
]}

Steeghs, D. ^{[13
]}

Suso, J. ^{[15
]}

Tata, R. ^{[7
,8
]}

Unruh, Y. C. ^{[31
]}

van Roestel, J. ^{[6
]}

Viironen, K. ^{[32
]}

Vink, J. S. ^{[33
]}

机构：

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

[2] Univ Cambridge, Inst Astron, Cambridge CB3 OHA, England

[3] Graz Univ, Inst Phys, IGAM, A-8010 Graz, Austria

[4] South African Astron Observ, ZA-7935 Cape Town, South Africa

[5] SALT Fdn, ZA-7935 Cape Town, South Africa

[6] Radboud Univ Nijmegen, Fac NWI, Afdeling Sterrenkunde, NL-6500 GL Nijmegen, Netherlands

[7] Inst Astrofis Canarias, E-38205 San Cristobal la Laguna, Santa Cruz De T, Spain

[8] Univ La Laguna, Dept Astrofis, E-38204 San Cristobal la Laguna, Santa Cruz De T, Spain

[9] Rudolf Peierls Ctr Theoret Phys, Oxford OX1 3NP, England

[10] AAVSO, Cambridge, MA 02138 USA

[11] Naresuan Univ, Fac Sci, Dept Phys, Phitsanulok 65000, Thailand

[12] UCL, Dept Phys & Astron, London WC1E 6BT, England

[13] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England

[14] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA

[15] Thuringer Landessternwarte, D-07778 Tautenburg, Germany

[16] Univ Valencia, Observ Astron, E-46980 Paterna, Spain

[17] Joint ALMA Observ, Santiago 7630355, Chile

[18] Univ Manchester, Sch Phys & Astron, Ctr Astrophys, Jodrell Bank, Manchester M13 9PL, Lancs, England

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

[20] Univ Southampton, Sch Phys & Astron, Southampton SO17 1BJ, Hants, England

[21] Cornell Univ, Dept Astron, Ithaca, NY 14853 USA

[22] ESAC, E-28692 Madrid, Spain

[23] Univ Bristol, Sch Phys, Bristol BS8 1TL, Avon, England

[24] Macquarie Univ, Dept Phys & Astron, Sydney, NSW 2109, Australia

[25] Australian Astron Observ, N Ryde, NSW 1670, Australia

[26] Macquarie Univ, Res Ctr Astron Astrophys & Astrophoton, Sydney, NSW 2109, Australia

[27] Univ Catolica Norte, Inst Astron, Antofagasta 1270709, Chile

[28] Univ Guadalajara, CUCEI, Inst Aston & Meteorol, Dept Fis, Guadalajara 44130, Mexico

[29] Katholieke Univ Leuven, Inst Sterrenkunde, B-3001 Leuven, Belgium

[30] Max Planck Inst Extraterr Phys MPE, D-85748 Garching, Germany

[31] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Dept Phys, London SW7 2AZ, England

[32] Ctr Estudios Fis Cosmos Aragon, E-44001 Teruel, Spain

[33] Armagh Observ, Armagh BT61 9DG, North Ireland

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 2014年 / 444卷 / 04期

基金：

欧洲研究理事会; 英国科学技术设施理事会; 美国国家科学基金会; 美国国家航空航天局;

关键词：

catalogues; surveys; stars:; emission-line; Be; Galaxy: stellar content; DIGITAL SKY SURVEY; INITIAL DATA RELEASE; MILKY-WAY PROJECT; ALPHA SURVEY; SYMBIOTIC STARS; II REGIONS; CATALOG; 1ST; EXTINCTION; CALIBRATION;

D O I：

10.1093/mnras/stu1651

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The INT/WFC Photometric H alpha Survey of the Northern Galactic Plane (IPHAS) is a 1800 deg(2) imaging survey covering Galactic latitudes vertical bar b vertical bar < 5 degrees and longitudes l = 30 degrees-215 degrees in the r, i, and H alpha filters using the Wide Field Camera (WFC) on the 2.5-m Isaac Newton Telescope (INT) in La Palma. We present the first quality-controlled and globally calibrated source catalogue derived from the survey, providing single-epoch photometry for 219 million unique sources across 92 per cent of the footprint. The observations were carried out between 2003 and 2012 at a median seeing of 1.1 arcsec (sampled at 0.33 arcsec pixel(-1)) and to a mean 5 sigma depth of 21.2 (r), 20.0 (i), and 20.3 (H alpha) in the Vega magnitude system. We explain the data reduction and quality control procedures, describe and test the global re-calibration, and detail the construction of the new catalogue. We show that the new calibration is accurate to 0.03 mag (root mean square) and recommend a series of quality criteria to select accurate data from the catalogue. Finally, we demonstrate the ability of the catalogue's unique (r -H alpha, r - i) diagram to (i) characterize stellar populations and extinction regimes towards different Galactic sightlines and (ii) select and quantify H alpha emission-line objects. IPHAS is the first survey to offer comprehensive CCD photometry of point sources across the Galactic plane at visible wavelengths, providing the much-needed counterpart to recent infrared surveys.

引用

页码：3230 / 3257

页数：28

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