The Next Generation Transit Survey (NGTS)

Peter J. Wheatley; Richard G. West; Michael R. Goad; James S. Jenkins; Don L. Pollacco; Didier Queloz; Heike Rauer; Stephane Udry; Christopher A. Watson; Bruno Chazelas; Philipp Eigmuller; Gregory Lambert; Ludovic Genolet; James McCormac; Simon Walker; David J. Armstrong; Daniel Bayliss; Joao Bento; Francois Bouchy; Matthew R. Burleigh; Juan Cabrera; Sarah L. Casewell; Alexander Chaushev; Paul Chote; Szilard Csizmadia; Anders Erikson; Francesca Faedi; Emma Foxell; Boris T. Gansicke; Edward Gillen; Andrew Grange; Maximilian N. Gunther; Simon T. Hodgkin; James Jackman; Andres Jordan; Tom Louden; Lionel Metrailler; Maximiliano Moyano; Louise D. Nielsen; Hugh P. Osborn; Katja Poppenhaeger; Roberto Raddi; Liam Raynard; Alexis M. S. Smith; Maritza Soto; Ruth Titz-Weider

doi:10.1093/mnras/stx2836

The Next Generation Transit Survey (NGTS)

Peter J. Wheatley, Richard G. West, Michael R. Goad, James S. Jenkins, Don L. Pollacco, Didier Queloz, Heike Rauer, Stephane Udry, Christopher A. Watson, Bruno Chazelas, Philipp Eigmuller, Gregory Lambert, Ludovic Genolet, James McCormac, Simon Walker, David J. Armstrong, Daniel Bayliss, Joao Bento, Francois Bouchy, Matthew R. BurleighJuan Cabrera, Sarah L. Casewell, Alexander Chaushev, Paul Chote, Szilard Csizmadia, Anders Erikson, Francesca Faedi, Emma Foxell, Boris T. Gansicke, Edward Gillen, Andrew Grange, Maximilian N. Gunther, Simon T. Hodgkin, James Jackman, Andres Jordan, Tom Louden, Lionel Metrailler, Maximiliano Moyano, Louise D. Nielsen, Hugh P. Osborn, Katja Poppenhaeger, Roberto Raddi, Liam Raynard, Alexis M. S. Smith, Maritza Soto, Ruth Titz-Weider

School of Mathematics and Physics

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Abstract

We describe the Next Generation Transit Survey (NGTS), which is a ground-based project searching for transiting exoplanets orbiting bright stars. NGTS builds on the legacy of previous surveys, most notably WASP, and is designed to achieve higher photometric precision and hence find smaller planets than have previously been detected from the ground. It also operates in red light, maximizing sensitivity to late K and early M dwarf stars. The survey specifications call for photometric precision of 0.1 per cent in red light over an instantaneous field of view of 100 deg2, enabling the detection of Neptune-sized exoplanets around Sun-like stars and super-Earths around M dwarfs. The survey is carried out with a purpose-built facility at Cerro Paranal, Chile, which is the premier site of the European Southern Observatory (ESO). An array of twelve 20 cm f/2.8 telescopes fitted with back-illuminated deep-depletion CCD cameras is used to survey fields intensively at intermediate Galactic latitudes. The instrument is also ideally suited to ground-based photometric follow-up of exoplanet candidates from space telescopes such as TESS, Gaia and PLATO. We present observations that combine precise autoguiding and the superb observing conditions at Paranal to provide routine photometric precision of 0.1 per cent in 1 h for stars with I-band magnitudes brighter than 13. We describe the instrument and data analysis methods as well as the status of the survey, which achieved first light in 2015 and began full-survey operations in 2016. NGTS data will be made publicly available through the ESO archive.

Original language	English
Pages (from-to)	4476–4493
Journal	Monthly Notices of the Royal Astronomical Society
Volume	475
Issue number	4
Early online date	06 Nov 2017
DOIs	https://doi.org/10.1093/mnras/stx2836
Publication status	Published - 21 Apr 2018

Keywords

Astrophysics - Earth and Planetary Astrophysics
Astrophysics - Instrumentation and Methods for Astrophysics

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10.1093/mnras/stx2836Licence: CC BY

The Next Generation Transit Survey (NGTS)
Copyright 2017 the authors. This is an open access article published under a Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium, provided the author and source are cited.
Final published version, 3.06 MBLicence: CC BY

http://adsabs.harvard.edu/abs/2017arXiv171011100W

Christopher Watson
- c.a.watsonqub.acuk
- School of Mathematics and Physics - Deputy Head of School
Person: Academic

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Wheatley, P. J., West, R. G., Goad, M. R., Jenkins, J. S., Pollacco, D. L., Queloz, D., Rauer, H., Udry, S., Watson, C. A., Chazelas, B., Eigmuller, P., Lambert, G., Genolet, L., McCormac, J., Walker, S., Armstrong, D. J., Bayliss, D., Bento, J., Bouchy, F., ... Titz-Weider, R. (2018). The Next Generation Transit Survey (NGTS). Monthly Notices of the Royal Astronomical Society, 475(4), 4476–4493. https://doi.org/10.1093/mnras/stx2836

Wheatley, Peter J. ; West, Richard G. ; Goad, Michael R. ; Jenkins, James S. ; Pollacco, Don L. ; Queloz, Didier ; Rauer, Heike ; Udry, Stephane ; Watson, Christopher A. ; Chazelas, Bruno ; Eigmuller, Philipp ; Lambert, Gregory ; Genolet, Ludovic ; McCormac, James ; Walker, Simon ; Armstrong, David J. ; Bayliss, Daniel ; Bento, Joao ; Bouchy, Francois ; Burleigh, Matthew R. ; Cabrera, Juan ; Casewell, Sarah L. ; Chaushev, Alexander ; Chote, Paul ; Csizmadia, Szilard ; Erikson, Anders ; Faedi, Francesca ; Foxell, Emma ; Gansicke, Boris T. ; Gillen, Edward ; Grange, Andrew ; Gunther, Maximilian N. ; Hodgkin, Simon T. ; Jackman, James ; Jordan, Andres ; Louden, Tom ; Metrailler, Lionel ; Moyano, Maximiliano ; Nielsen, Louise D. ; Osborn, Hugh P. ; Poppenhaeger, Katja ; Raddi, Roberto ; Raynard, Liam ; Smith, Alexis M. S. ; Soto, Maritza ; Titz-Weider, Ruth. / The Next Generation Transit Survey (NGTS). In: Monthly Notices of the Royal Astronomical Society. 2018 ; Vol. 475, No. 4. pp. 4476–4493.

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abstract = "We describe the Next Generation Transit Survey (NGTS), which is a ground-based project searching for transiting exoplanets orbiting bright stars. NGTS builds on the legacy of previous surveys, most notably WASP, and is designed to achieve higher photometric precision and hence find smaller planets than have previously been detected from the ground. It also operates in red light, maximizing sensitivity to late K and early M dwarf stars. The survey specifications call for photometric precision of 0.1 per cent in red light over an instantaneous field of view of 100 deg2, enabling the detection of Neptune-sized exoplanets around Sun-like stars and super-Earths around M dwarfs. The survey is carried out with a purpose-built facility at Cerro Paranal, Chile, which is the premier site of the European Southern Observatory (ESO). An array of twelve 20 cm f/2.8 telescopes fitted with back-illuminated deep-depletion CCD cameras is used to survey fields intensively at intermediate Galactic latitudes. The instrument is also ideally suited to ground-based photometric follow-up of exoplanet candidates from space telescopes such as TESS, Gaia and PLATO. We present observations that combine precise autoguiding and the superb observing conditions at Paranal to provide routine photometric precision of 0.1 per cent in 1 h for stars with I-band magnitudes brighter than 13. We describe the instrument and data analysis methods as well as the status of the survey, which achieved first light in 2015 and began full-survey operations in 2016. NGTS data will be made publicly available through the ESO archive.",

keywords = "Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics",

author = "Wheatley, {Peter J.} and West, {Richard G.} and Goad, {Michael R.} and Jenkins, {James S.} and Pollacco, {Don L.} and Didier Queloz and Heike Rauer and Stephane Udry and Watson, {Christopher A.} and Bruno Chazelas and Philipp Eigmuller and Gregory Lambert and Ludovic Genolet and James McCormac and Simon Walker and Armstrong, {David J.} and Daniel Bayliss and Joao Bento and Francois Bouchy and Burleigh, {Matthew R.} and Juan Cabrera and Casewell, {Sarah L.} and Alexander Chaushev and Paul Chote and Szilard Csizmadia and Anders Erikson and Francesca Faedi and Emma Foxell and Gansicke, {Boris T.} and Edward Gillen and Andrew Grange and Gunther, {Maximilian N.} and Hodgkin, {Simon T.} and James Jackman and Andres Jordan and Tom Louden and Lionel Metrailler and Maximiliano Moyano and Nielsen, {Louise D.} and Osborn, {Hugh P.} and Katja Poppenhaeger and Roberto Raddi and Liam Raynard and Smith, {Alexis M. S.} and Maritza Soto and Ruth Titz-Weider",

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language = "English",

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pages = "4476–4493",

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Wheatley, PJ, West, RG, Goad, MR, Jenkins, JS, Pollacco, DL, Queloz, D, Rauer, H, Udry, S, Watson, CA, Chazelas, B, Eigmuller, P, Lambert, G, Genolet, L, McCormac, J, Walker, S, Armstrong, DJ, Bayliss, D, Bento, J, Bouchy, F, Burleigh, MR, Cabrera, J, Casewell, SL, Chaushev, A, Chote, P, Csizmadia, S, Erikson, A, Faedi, F, Foxell, E, Gansicke, BT, Gillen, E, Grange, A, Gunther, MN, Hodgkin, ST, Jackman, J, Jordan, A, Louden, T, Metrailler, L, Moyano, M, Nielsen, LD, Osborn, HP, Poppenhaeger, K, Raddi, R, Raynard, L, Smith, AMS, Soto, M & Titz-Weider, R 2018, 'The Next Generation Transit Survey (NGTS)', Monthly Notices of the Royal Astronomical Society, vol. 475, no. 4, pp. 4476–4493. https://doi.org/10.1093/mnras/stx2836

The Next Generation Transit Survey (NGTS). / Wheatley, Peter J.; West, Richard G.; Goad, Michael R.; Jenkins, James S.; Pollacco, Don L.; Queloz, Didier; Rauer, Heike; Udry, Stephane; Watson, Christopher A.; Chazelas, Bruno; Eigmuller, Philipp; Lambert, Gregory; Genolet, Ludovic; McCormac, James; Walker, Simon; Armstrong, David J.; Bayliss, Daniel; Bento, Joao; Bouchy, Francois; Burleigh, Matthew R.; Cabrera, Juan; Casewell, Sarah L.; Chaushev, Alexander; Chote, Paul; Csizmadia, Szilard; Erikson, Anders; Faedi, Francesca; Foxell, Emma; Gansicke, Boris T.; Gillen, Edward; Grange, Andrew; Gunther, Maximilian N.; Hodgkin, Simon T.; Jackman, James; Jordan, Andres; Louden, Tom; Metrailler, Lionel; Moyano, Maximiliano; Nielsen, Louise D.; Osborn, Hugh P.; Poppenhaeger, Katja; Raddi, Roberto; Raynard, Liam; Smith, Alexis M. S.; Soto, Maritza; Titz-Weider, Ruth.

In: Monthly Notices of the Royal Astronomical Society, Vol. 475, No. 4, 21.04.2018, p. 4476–4493.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - The Next Generation Transit Survey (NGTS)

AU - Wheatley, Peter J.

AU - West, Richard G.

AU - Goad, Michael R.

AU - Jenkins, James S.

AU - Pollacco, Don L.

AU - Queloz, Didier

AU - Rauer, Heike

AU - Udry, Stephane

AU - Watson, Christopher A.

AU - Chazelas, Bruno

AU - Eigmuller, Philipp

AU - Lambert, Gregory

AU - Genolet, Ludovic

AU - McCormac, James

AU - Walker, Simon

AU - Armstrong, David J.

AU - Bayliss, Daniel

AU - Bento, Joao

AU - Bouchy, Francois

AU - Burleigh, Matthew R.

AU - Cabrera, Juan

AU - Casewell, Sarah L.

AU - Chaushev, Alexander

AU - Chote, Paul

AU - Csizmadia, Szilard

AU - Erikson, Anders

AU - Faedi, Francesca

AU - Foxell, Emma

AU - Gansicke, Boris T.

AU - Gillen, Edward

AU - Grange, Andrew

AU - Gunther, Maximilian N.

AU - Hodgkin, Simon T.

AU - Jackman, James

AU - Jordan, Andres

AU - Louden, Tom

AU - Metrailler, Lionel

AU - Moyano, Maximiliano

AU - Nielsen, Louise D.

AU - Osborn, Hugh P.

AU - Poppenhaeger, Katja

AU - Raddi, Roberto

AU - Raynard, Liam

AU - Smith, Alexis M. S.

AU - Soto, Maritza

AU - Titz-Weider, Ruth

PY - 2018/4/21

Y1 - 2018/4/21

N2 - We describe the Next Generation Transit Survey (NGTS), which is a ground-based project searching for transiting exoplanets orbiting bright stars. NGTS builds on the legacy of previous surveys, most notably WASP, and is designed to achieve higher photometric precision and hence find smaller planets than have previously been detected from the ground. It also operates in red light, maximizing sensitivity to late K and early M dwarf stars. The survey specifications call for photometric precision of 0.1 per cent in red light over an instantaneous field of view of 100 deg2, enabling the detection of Neptune-sized exoplanets around Sun-like stars and super-Earths around M dwarfs. The survey is carried out with a purpose-built facility at Cerro Paranal, Chile, which is the premier site of the European Southern Observatory (ESO). An array of twelve 20 cm f/2.8 telescopes fitted with back-illuminated deep-depletion CCD cameras is used to survey fields intensively at intermediate Galactic latitudes. The instrument is also ideally suited to ground-based photometric follow-up of exoplanet candidates from space telescopes such as TESS, Gaia and PLATO. We present observations that combine precise autoguiding and the superb observing conditions at Paranal to provide routine photometric precision of 0.1 per cent in 1 h for stars with I-band magnitudes brighter than 13. We describe the instrument and data analysis methods as well as the status of the survey, which achieved first light in 2015 and began full-survey operations in 2016. NGTS data will be made publicly available through the ESO archive.

AB - We describe the Next Generation Transit Survey (NGTS), which is a ground-based project searching for transiting exoplanets orbiting bright stars. NGTS builds on the legacy of previous surveys, most notably WASP, and is designed to achieve higher photometric precision and hence find smaller planets than have previously been detected from the ground. It also operates in red light, maximizing sensitivity to late K and early M dwarf stars. The survey specifications call for photometric precision of 0.1 per cent in red light over an instantaneous field of view of 100 deg2, enabling the detection of Neptune-sized exoplanets around Sun-like stars and super-Earths around M dwarfs. The survey is carried out with a purpose-built facility at Cerro Paranal, Chile, which is the premier site of the European Southern Observatory (ESO). An array of twelve 20 cm f/2.8 telescopes fitted with back-illuminated deep-depletion CCD cameras is used to survey fields intensively at intermediate Galactic latitudes. The instrument is also ideally suited to ground-based photometric follow-up of exoplanet candidates from space telescopes such as TESS, Gaia and PLATO. We present observations that combine precise autoguiding and the superb observing conditions at Paranal to provide routine photometric precision of 0.1 per cent in 1 h for stars with I-band magnitudes brighter than 13. We describe the instrument and data analysis methods as well as the status of the survey, which achieved first light in 2015 and began full-survey operations in 2016. NGTS data will be made publicly available through the ESO archive.

KW - Astrophysics - Earth and Planetary Astrophysics

KW - Astrophysics - Instrumentation and Methods for Astrophysics

U2 - 10.1093/mnras/stx2836

DO - 10.1093/mnras/stx2836

M3 - Article

VL - 475

SP - 4476

EP - 4493

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

SN - 0035-8711

IS - 4

ER -

The Next Generation Transit Survey (NGTS)

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