Imperial College London

DrYvonneUnruh

Faculty of Natural SciencesDepartment of Physics

Reader in Astrophysics
 
 
 
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Contact

 

y.unruh Website

 
 
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Location

 

1114Blackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Monguio:2020:0004-6361/201937333,
author = {Monguio, M and Greimel, R and Drew, JE and Barentsen, G and Groot, PJ and Irwin, MJ and Casares, J and Gaensicke, BT and Carter, PJ and Corral-Santana, JM and Gentile-Fusillo, NP and Greiss, S and van, Haaften LM and Hollands, M and Jones, D and Kupfer, T and Manser, CJ and Murphy, DNA and McLeod, AF and Oosting, T and Parker, QA and Pyrzas, S and Rodriguez-Gil, P and van, Roestel J and Scaringi, S and Schellart, P and Toloza, O and Vaduvescu, O and van, Spaandonk L and Verbeek, K and Wright, NJ and Eisloeffel, J and Fabregat, J and Harris, A and Morris, RAH and Phillipps, S and Raddi, R and Sabin, L and Unruh, Y and Vink, JS and Wesson, R and Cardwell, A and de, Burgos A and Cochrane, RK and Doostmohammadi, S and Mocnik, T and Stoev, H and Suarez-Andres, L and Tudor, V and Wilson, TG and Zegmott, TJ},
doi = {0004-6361/201937333},
journal = {Astronomy and Astrophysics: a European journal},
pages = {1--26},
title = {IGAPS: the merged IPHAS and UVEX optical surveys of the northern Galactic plane*},
url = {http://dx.doi.org/10.1051/0004-6361/201937333},
volume = {638},
year = {2020}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - 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. Here, we present the IGAPS point source catalogue. It contains 295.4 million rows providing photometry in the filters, i, r, narrow-band Hα, g, and URGO. The IGAPS footprint fills the Galactic coordinate range, |b| < 5° and 30°< < 215°. A uniform calibration, referred to as the Pan-STARRS system, is applied to g, r, and i, while the Hα calibration is linked to r and then is reconciled via field overlaps. The astrometry in all five bands has been recalculated in the reference frame of Gaia Data Release 2. Down to i∼20 mag (Vega system), most stars are also detected in g, r, and Hα. As exposures in the r band were obtained in both the IPHAS and UVEX surveys, typically a few years apart, the catalogue includes two distinct r measures, rI and rU. The r 10σ limiting magnitude is approximately 21, with median seeing of 1.1 arcsec. Between approximately 13th and 19th mag in all bands, the photometry is internally reproducible to within 0.02 mag. Stars brighter than r=19.5 mag are tested for narrow-band Hα excess signalling line emission, and for variation exceeding |rI−rU| = 0.2 mag. We find and flag 8292 candidate emission line stars and over 53 000 variables (both at > 5σ confidence).
AU - Monguio,M
AU - Greimel,R
AU - Drew,JE
AU - Barentsen,G
AU - Groot,PJ
AU - Irwin,MJ
AU - Casares,J
AU - Gaensicke,BT
AU - Carter,PJ
AU - Corral-Santana,JM
AU - Gentile-Fusillo,NP
AU - Greiss,S
AU - van,Haaften LM
AU - Hollands,M
AU - Jones,D
AU - Kupfer,T
AU - Manser,CJ
AU - Murphy,DNA
AU - McLeod,AF
AU - Oosting,T
AU - Parker,QA
AU - Pyrzas,S
AU - Rodriguez-Gil,P
AU - van,Roestel J
AU - Scaringi,S
AU - Schellart,P
AU - Toloza,O
AU - Vaduvescu,O
AU - van,Spaandonk L
AU - Verbeek,K
AU - Wright,NJ
AU - Eisloeffel,J
AU - Fabregat,J
AU - Harris,A
AU - Morris,RAH
AU - Phillipps,S
AU - Raddi,R
AU - Sabin,L
AU - Unruh,Y
AU - Vink,JS
AU - Wesson,R
AU - Cardwell,A
AU - de,Burgos A
AU - Cochrane,RK
AU - Doostmohammadi,S
AU - Mocnik,T
AU - Stoev,H
AU - Suarez-Andres,L
AU - Tudor,V
AU - Wilson,TG
AU - Zegmott,TJ
DO - 0004-6361/201937333
EP - 26
PY - 2020///
SN - 0004-6361
SP - 1
TI - IGAPS: the merged IPHAS and UVEX optical surveys of the northern Galactic plane
T2 - Astronomy and Astrophysics: a European journal
UR - http://dx.doi.org/10.1051/0004-6361/201937333
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000540420700005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - http://aanda.org/articles/aa/abs/2020/06/aa37333-19/aa37333-19.html
UR - http://hdl.handle.net/10044/1/80453
VL - 638
ER -