The SCExAO high contrast imager: Transitioning from commissioning to science

N. Jovanovic; O. Guyon; J. Lozi; T. Currie; J. Hagelberg; B. Norris; G. Singh; P. Pathak; D. Doughty; S. Goebel; J. Males; J. Kuhn; E. Serabyn; P. Tuthill; G. Schworer; F. Martinache; T. Kudo; H. Kawahara; T. Kotani; M. Ireland; T. Feger; A. Rains; J. Bento; C. Schwab; D. Coutts; N. Cvetojevic; S. Gross; A. Arriola; T. Lagadec; J. Kasdin; T. Groff; B. Mazin; Y. Minowa; N. Takato; M. Tamura; H. Takami; M. Hayashi

doi:10.1117/12.2234294

The SCExAO high contrast imager

Transitioning from commissioning to science

N. Jovanovic, O. Guyon, J. Lozi, T. Currie, J. Hagelberg, B. Norris, G. Singh, P. Pathak, D. Doughty, S. Goebel, J. Males, J. Kuhn, E. Serabyn, P. Tuthill, G. Schworer, F. Martinache, T. Kudo, H. Kawahara, T. Kotani, M. Ireland & 17 others T. Feger, A. Rains, J. Bento, C. Schwab, D. Coutts, N. Cvetojevic, S. Gross, A. Arriola, T. Lagadec, J. Kasdin, T. Groff, B. Mazin, Y. Minowa, N. Takato, M. Tamura, H. Takami, M. Hayashi

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

14 Citations (Scopus)

Abstract

SCExAO is the premier high-contrast imaging platform for the Subaru Telescope. It offers high Strehl ratios at near-IR wavelengths (y-K band) with stable pointing and coronagraphs with extremely small inner working angles, optimized for imaging faint companions very close to the host. In the visible, it has several interferometric imagers which offer polarimetric and spectroscopic capabilities. A recent addition is the RHEA spectrograph enabling spatially resolved high resolution spectroscopy of the surfaces of giant stars, for example. New capabilities on the horizon include post-coronagraphic spectroscopy, spectral differential imaging, nulling interferometry as well as an integral field spectrograph and an MKID array. Here we present the new modules of SCExAO, give an overview of the current commissioning status of each of the modules and present preliminary results.

Original language	English
Title of host publication	Adaptive Optics Systems V
Editors	Enrico Marchetti, Laird M. Close, Jean-Pierre Véran
Place of Publication	Bellingham, WA
Publisher	SPIE
Pages	1-10
Number of pages	10
ISBN (Electronic)	9781510601987
ISBN (Print)	9781510601970
DOIs	https://doi.org/10.1117/12.2234294
Publication status	Published - 2016
Event	Adaptive Optics Systems V - Edinburgh, United Kingdom Duration: 26 Jun 2016 → 1 Jul 2016

Publication series

Name	Proceedings of SPIE
Publisher	SPIE
Volume	9909
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Other

Other	Adaptive Optics Systems V
Country	United Kingdom
City	Edinburgh
Period	26/06/16 → 1/07/16

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Keywords

Adaptive optics
Coro-nagraphs
Exoplanets
Extreme AO
Fiber injection
High contrast imaging
Imager
Sparse aperture masking

Cite this

Jovanovic, N., Guyon, O., Lozi, J., Currie, T., Hagelberg, J., Norris, B., ... Hayashi, M. (2016). The SCExAO high contrast imager: Transitioning from commissioning to science. In E. Marchetti, L. M. Close, & J-P. Véran (Eds.), Adaptive Optics Systems V (pp. 1-10). [99090W] (Proceedings of SPIE; Vol. 9909). Bellingham, WA: SPIE. https://doi.org/10.1117/12.2234294

Jovanovic, N. ; Guyon, O. ; Lozi, J. ; Currie, T. ; Hagelberg, J. ; Norris, B. ; Singh, G. ; Pathak, P. ; Doughty, D. ; Goebel, S. ; Males, J. ; Kuhn, J. ; Serabyn, E. ; Tuthill, P. ; Schworer, G. ; Martinache, F. ; Kudo, T. ; Kawahara, H. ; Kotani, T. ; Ireland, M. ; Feger, T. ; Rains, A. ; Bento, J. ; Schwab, C. ; Coutts, D. ; Cvetojevic, N. ; Gross, S. ; Arriola, A. ; Lagadec, T. ; Kasdin, J. ; Groff, T. ; Mazin, B. ; Minowa, Y. ; Takato, N. ; Tamura, M. ; Takami, H. ; Hayashi, M. / The SCExAO high contrast imager : Transitioning from commissioning to science. Adaptive Optics Systems V. editor / Enrico Marchetti ; Laird M. Close ; Jean-Pierre Véran. Bellingham, WA : SPIE, 2016. pp. 1-10 (Proceedings of SPIE).

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abstract = "SCExAO is the premier high-contrast imaging platform for the Subaru Telescope. It offers high Strehl ratios at near-IR wavelengths (y-K band) with stable pointing and coronagraphs with extremely small inner working angles, optimized for imaging faint companions very close to the host. In the visible, it has several interferometric imagers which offer polarimetric and spectroscopic capabilities. A recent addition is the RHEA spectrograph enabling spatially resolved high resolution spectroscopy of the surfaces of giant stars, for example. New capabilities on the horizon include post-coronagraphic spectroscopy, spectral differential imaging, nulling interferometry as well as an integral field spectrograph and an MKID array. Here we present the new modules of SCExAO, give an overview of the current commissioning status of each of the modules and present preliminary results.",

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series = "Proceedings of SPIE",

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Jovanovic, N, Guyon, O, Lozi, J, Currie, T, Hagelberg, J, Norris, B, Singh, G, Pathak, P, Doughty, D, Goebel, S, Males, J, Kuhn, J, Serabyn, E, Tuthill, P, Schworer, G, Martinache, F, Kudo, T, Kawahara, H, Kotani, T, Ireland, M, Feger, T, Rains, A, Bento, J, Schwab, C , Coutts, D, Cvetojevic, N, Gross, S , Arriola, A, Lagadec, T, Kasdin, J, Groff, T, Mazin, B, Minowa, Y, Takato, N, Tamura, M, Takami, H & Hayashi, M 2016, The SCExAO high contrast imager: Transitioning from commissioning to science. in E Marchetti, LM Close & J-P Véran (eds), Adaptive Optics Systems V., 99090W, Proceedings of SPIE, vol. 9909, SPIE, Bellingham, WA, pp. 1-10, Adaptive Optics Systems V, Edinburgh, United Kingdom, 26/06/16. https://doi.org/10.1117/12.2234294

The SCExAO high contrast imager : Transitioning from commissioning to science. / Jovanovic, N.; Guyon, O.; Lozi, J.; Currie, T.; Hagelberg, J.; Norris, B.; Singh, G.; Pathak, P.; Doughty, D.; Goebel, S.; Males, J.; Kuhn, J.; Serabyn, E.; Tuthill, P.; Schworer, G.; Martinache, F.; Kudo, T.; Kawahara, H.; Kotani, T.; Ireland, M.; Feger, T.; Rains, A.; Bento, J.; Schwab, C.; Coutts, D.; Cvetojevic, N.; Gross, S.; Arriola, A.; Lagadec, T.; Kasdin, J.; Groff, T.; Mazin, B.; Minowa, Y.; Takato, N.; Tamura, M.; Takami, H.; Hayashi, M.

Adaptive Optics Systems V. ed. / Enrico Marchetti; Laird M. Close; Jean-Pierre Véran. Bellingham, WA : SPIE, 2016. p. 1-10 99090W (Proceedings of SPIE; Vol. 9909).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

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T1 - The SCExAO high contrast imager

T2 - Transitioning from commissioning to science

AU - Jovanovic, N.

AU - Guyon, O.

AU - Lozi, J.

AU - Currie, T.

AU - Hagelberg, J.

AU - Norris, B.

AU - Singh, G.

AU - Pathak, P.

AU - Doughty, D.

AU - Goebel, S.

AU - Males, J.

AU - Kuhn, J.

AU - Serabyn, E.

AU - Tuthill, P.

AU - Schworer, G.

AU - Martinache, F.

AU - Kudo, T.

AU - Kawahara, H.

AU - Kotani, T.

AU - Ireland, M.

AU - Feger, T.

AU - Rains, A.

AU - Bento, J.

AU - Schwab, C.

AU - Coutts, D.

AU - Cvetojevic, N.

AU - Gross, S.

AU - Arriola, A.

AU - Lagadec, T.

AU - Kasdin, J.

AU - Groff, T.

AU - Mazin, B.

AU - Minowa, Y.

AU - Takato, N.

AU - Tamura, M.

AU - Takami, H.

AU - Hayashi, M.

PY - 2016

Y1 - 2016

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AB - SCExAO is the premier high-contrast imaging platform for the Subaru Telescope. It offers high Strehl ratios at near-IR wavelengths (y-K band) with stable pointing and coronagraphs with extremely small inner working angles, optimized for imaging faint companions very close to the host. In the visible, it has several interferometric imagers which offer polarimetric and spectroscopic capabilities. A recent addition is the RHEA spectrograph enabling spatially resolved high resolution spectroscopy of the surfaces of giant stars, for example. New capabilities on the horizon include post-coronagraphic spectroscopy, spectral differential imaging, nulling interferometry as well as an integral field spectrograph and an MKID array. Here we present the new modules of SCExAO, give an overview of the current commissioning status of each of the modules and present preliminary results.

KW - Adaptive optics

KW - Coro-nagraphs

KW - Exoplanets

KW - Extreme AO

KW - Fiber injection

KW - High contrast imaging

KW - Imager

KW - Sparse aperture masking

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U2 - 10.1117/12.2234294

DO - 10.1117/12.2234294

M3 - Conference proceeding contribution

SN - 9781510601970

T3 - Proceedings of SPIE

SP - 1

EP - 10

BT - Adaptive Optics Systems V

A2 - Marchetti, Enrico

A2 - Close, Laird M.

A2 - Véran, Jean-Pierre

PB - SPIE

CY - Bellingham, WA

ER -

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10.1117/12.2234294

Link to publication in Scopus