Prediction of the planet yield of the MaxProtoPlanetS high-contrast survey for H-alpha protoplanets with MagAO-X based on first light contrasts

Laird M. Close; Jared Males; Joseph D. Long; Kyle Van Gorkom; Alexander D. Hedglen; Maggie Kautz; Jennifer Lumbres; Sebastiaan Y. Haffert; Katherine Follette; Kevin Wagner; Kelsey Miller; Daniel Apai; Ya Lin Wu; Olivier Guyon; Lauren Schatz; Alex Rodack; David Doelman; Frans Snik; Justin M. Knight; Katie Morzinski; Victor Gasho; Christoph Keller; Logan Pearce; Alycia Weinberger; Laura Pérez; René Doyon

doi:10.1117/12.2561677

Prediction of the planet yield of the MaxProtoPlanetS high-contrast survey for H-alpha protoplanets with MagAO-X based on first light contrasts

Laird M. Close, Jared Males, Joseph D. Long, Kyle Van Gorkom, Alexander D. Hedglen, Maggie Kautz, Jennifer Lumbres, Sebastiaan Y. Haffert, Katherine Follette, Kevin Wagner, Kelsey Miller, Daniel Apai, Ya Lin Wu, Olivier Guyon, Lauren Schatz, Alex Rodack, David Doelman, Frans Snik, Justin M. Knight, Katie MorzinskiVictor Gasho, Christoph Keller, Logan Pearce, Alycia Weinberger, Laura Pérez, René Doyon

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

5 Scopus citations

Abstract

Our past GAPplanetS survey over the last 5 years with the MagAO visible AO system discovered the first examples of accreting protoplanets (by direct observation of H-alpha emission). Examples include LkCa15 b (Sallum et al. 2015) and PDS70 b (Wagner et al. 2018). In this paper we review the science performance of the newly (Dec. 2019) commissioned MagAO-X extreme AO system. In particular, we use the vAPP coronagraphic contrasts measured during MagAO-X first light. We use the Massive Accreting Gap (MAG) protoplanet model of Close 2020 to predict the H-alpha contrasts of 19 of the best transitional disk systems (ages 1-5 Myr) for the direct detection of H-alpha from accretion of hydrogen onto these protoplanets. The MAG protoplanet model applied to the observed first light MagAO-X contrasts predict a maximum yield of 46±7 planets from 19 stars (42 of these planets would be new discoveries). This suggests that there is a large, yet, unexplored reservoir of protoplanets that can be discovered with an extreme AO coronagraphic survey of 19 of the best transitional disk systems. Based on our first light contrasts we predict a healthy yield of protoplanets from our MaxProtoPlanetS survey of 19 transitional disks with MagAO-X.

Original language	English (US)
Title of host publication	Adaptive Optics Systems VII
Editors	Laura Schreiber, Dirk Schmidt, Elise Vernet
Publisher	SPIE
ISBN (Electronic)	9781510636835
DOIs	https://doi.org/10.1117/12.2561677
State	Published - 2020
Event	Adaptive Optics Systems VII 2020 - Virtual, Online, United States Duration: Dec 14 2020 → Dec 22 2020

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	11448
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Adaptive Optics Systems VII 2020
Country/Territory	United States
City	Virtual, Online
Period	12/14/20 → 12/22/20

Keywords

Adaptive optics
Coronagraphs
Exo-planets
H-alpha
High contrast imaging
Protoplanets
Wavefront control
Wavefront sensing

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.2561677

Cite this

Close, L. M., Males, J., Long, J. D., Van Gorkom, K., Hedglen, A. D., Kautz, M., Lumbres, J., Haffert, S. Y., Follette, K., Wagner, K., Miller, K., Apai, D., Wu, Y. L., Guyon, O., Schatz, L., Rodack, A., Doelman, D., Snik, F., Knight, J. M., ... Doyon, R. (2020). Prediction of the planet yield of the MaxProtoPlanetS high-contrast survey for H-alpha protoplanets with MagAO-X based on first light contrasts. In L. Schreiber, D. Schmidt, & E. Vernet (Eds.), Adaptive Optics Systems VII Article 114480U (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11448). SPIE. https://doi.org/10.1117/12.2561677

Prediction of the planet yield of the MaxProtoPlanetS high-contrast survey for H-alpha protoplanets with MagAO-X based on first light contrasts. / Close, Laird M.; Males, Jared; Long, Joseph D. et al.
Adaptive Optics Systems VII. ed. / Laura Schreiber; Dirk Schmidt; Elise Vernet. SPIE, 2020. 114480U (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11448).

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

Close, LM, Males, J, Long, JD, Van Gorkom, K, Hedglen, AD, Kautz, M, Lumbres, J, Haffert, SY, Follette, K, Wagner, K, Miller, K, Apai, D, Wu, YL, Guyon, O, Schatz, L, Rodack, A, Doelman, D, Snik, F, Knight, JM, Morzinski, K, Gasho, V, Keller, C, Pearce, L, Weinberger, A, Pérez, L & Doyon, R 2020, Prediction of the planet yield of the MaxProtoPlanetS high-contrast survey for H-alpha protoplanets with MagAO-X based on first light contrasts. in L Schreiber, D Schmidt & E Vernet (eds), Adaptive Optics Systems VII., 114480U, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11448, SPIE, Adaptive Optics Systems VII 2020, Virtual, Online, United States, 12/14/20. https://doi.org/10.1117/12.2561677

Close LM, Males J, Long JD, Van Gorkom K, Hedglen AD, Kautz M et al. Prediction of the planet yield of the MaxProtoPlanetS high-contrast survey for H-alpha protoplanets with MagAO-X based on first light contrasts. In Schreiber L, Schmidt D, Vernet E, editors, Adaptive Optics Systems VII. SPIE. 2020. 114480U. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2561677

Close, Laird M. ; Males, Jared ; Long, Joseph D. et al. / Prediction of the planet yield of the MaxProtoPlanetS high-contrast survey for H-alpha protoplanets with MagAO-X based on first light contrasts. Adaptive Optics Systems VII. editor / Laura Schreiber ; Dirk Schmidt ; Elise Vernet. SPIE, 2020. (Proceedings of SPIE - The International Society for Optical Engineering).

@inproceedings{86c80d9b33c243de9dab2ba788af9824,

title = "Prediction of the planet yield of the MaxProtoPlanetS high-contrast survey for H-alpha protoplanets with MagAO-X based on first light contrasts",

abstract = "Our past GAPplanetS survey over the last 5 years with the MagAO visible AO system discovered the first examples of accreting protoplanets (by direct observation of H-alpha emission). Examples include LkCa15 b (Sallum et al. 2015) and PDS70 b (Wagner et al. 2018). In this paper we review the science performance of the newly (Dec. 2019) commissioned MagAO-X extreme AO system. In particular, we use the vAPP coronagraphic contrasts measured during MagAO-X first light. We use the Massive Accreting Gap (MAG) protoplanet model of Close 2020 to predict the H-alpha contrasts of 19 of the best transitional disk systems (ages 1-5 Myr) for the direct detection of H-alpha from accretion of hydrogen onto these protoplanets. The MAG protoplanet model applied to the observed first light MagAO-X contrasts predict a maximum yield of 46±7 planets from 19 stars (42 of these planets would be new discoveries). This suggests that there is a large, yet, unexplored reservoir of protoplanets that can be discovered with an extreme AO coronagraphic survey of 19 of the best transitional disk systems. Based on our first light contrasts we predict a healthy yield of protoplanets from our MaxProtoPlanetS survey of 19 transitional disks with MagAO-X.",

keywords = "Adaptive optics, Coronagraphs, Exo-planets, H-alpha, High contrast imaging, Protoplanets, Wavefront control, Wavefront sensing",

author = "Close, {Laird M.} and Jared Males and Long, {Joseph D.} and {Van Gorkom}, Kyle and Hedglen, {Alexander D.} and Maggie Kautz and Jennifer Lumbres and Haffert, {Sebastiaan Y.} and Katherine Follette and Kevin Wagner and Kelsey Miller and Daniel Apai and Wu, {Ya Lin} and Olivier Guyon and Lauren Schatz and Alex Rodack and David Doelman and Frans Snik and Knight, {Justin M.} and Katie Morzinski and Victor Gasho and Christoph Keller and Logan Pearce and Alycia Weinberger and Laura P{\'e}rez and Ren{\'e} Doyon",

note = "Funding Information: We thank Logan Francis and Nienke van der Marel for permission to reproduce their ALMA images in Fig 5. We would also like to thank Sebastiaan Haffert (for the background for Fig 6). Laird Close was supported by a NASA eXoplanet Research Program (XRP) grant 80NSSC18K0441. The research of DD and FS leading to these results has received funding from the European Research Council under ERC Starting Grant agreement 678194 FALCONER). We are very grateful for support from the NSF MRI Award #1625441 (MagAO-X). Publisher Copyright: {\textcopyright} 2020 SPIE.; Adaptive Optics Systems VII 2020 ; Conference date: 14-12-2020 Through 22-12-2020",

year = "2020",

doi = "10.1117/12.2561677",

language = "English (US)",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Laura Schreiber and Dirk Schmidt and Elise Vernet",

booktitle = "Adaptive Optics Systems VII",

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T1 - Prediction of the planet yield of the MaxProtoPlanetS high-contrast survey for H-alpha protoplanets with MagAO-X based on first light contrasts

AU - Close, Laird M.

AU - Males, Jared

AU - Long, Joseph D.

AU - Van Gorkom, Kyle

AU - Hedglen, Alexander D.

AU - Kautz, Maggie

AU - Lumbres, Jennifer

AU - Haffert, Sebastiaan Y.

AU - Follette, Katherine

AU - Wagner, Kevin

AU - Miller, Kelsey

AU - Apai, Daniel

AU - Wu, Ya Lin

AU - Guyon, Olivier

AU - Schatz, Lauren

AU - Rodack, Alex

AU - Doelman, David

AU - Snik, Frans

AU - Knight, Justin M.

AU - Morzinski, Katie

AU - Gasho, Victor

AU - Keller, Christoph

AU - Pearce, Logan

AU - Weinberger, Alycia

AU - Pérez, Laura

AU - Doyon, René

N1 - Funding Information: We thank Logan Francis and Nienke van der Marel for permission to reproduce their ALMA images in Fig 5. We would also like to thank Sebastiaan Haffert (for the background for Fig 6). Laird Close was supported by a NASA eXoplanet Research Program (XRP) grant 80NSSC18K0441. The research of DD and FS leading to these results has received funding from the European Research Council under ERC Starting Grant agreement 678194 FALCONER). We are very grateful for support from the NSF MRI Award #1625441 (MagAO-X). Publisher Copyright: © 2020 SPIE.

PY - 2020

Y1 - 2020

N2 - Our past GAPplanetS survey over the last 5 years with the MagAO visible AO system discovered the first examples of accreting protoplanets (by direct observation of H-alpha emission). Examples include LkCa15 b (Sallum et al. 2015) and PDS70 b (Wagner et al. 2018). In this paper we review the science performance of the newly (Dec. 2019) commissioned MagAO-X extreme AO system. In particular, we use the vAPP coronagraphic contrasts measured during MagAO-X first light. We use the Massive Accreting Gap (MAG) protoplanet model of Close 2020 to predict the H-alpha contrasts of 19 of the best transitional disk systems (ages 1-5 Myr) for the direct detection of H-alpha from accretion of hydrogen onto these protoplanets. The MAG protoplanet model applied to the observed first light MagAO-X contrasts predict a maximum yield of 46±7 planets from 19 stars (42 of these planets would be new discoveries). This suggests that there is a large, yet, unexplored reservoir of protoplanets that can be discovered with an extreme AO coronagraphic survey of 19 of the best transitional disk systems. Based on our first light contrasts we predict a healthy yield of protoplanets from our MaxProtoPlanetS survey of 19 transitional disks with MagAO-X.

AB - Our past GAPplanetS survey over the last 5 years with the MagAO visible AO system discovered the first examples of accreting protoplanets (by direct observation of H-alpha emission). Examples include LkCa15 b (Sallum et al. 2015) and PDS70 b (Wagner et al. 2018). In this paper we review the science performance of the newly (Dec. 2019) commissioned MagAO-X extreme AO system. In particular, we use the vAPP coronagraphic contrasts measured during MagAO-X first light. We use the Massive Accreting Gap (MAG) protoplanet model of Close 2020 to predict the H-alpha contrasts of 19 of the best transitional disk systems (ages 1-5 Myr) for the direct detection of H-alpha from accretion of hydrogen onto these protoplanets. The MAG protoplanet model applied to the observed first light MagAO-X contrasts predict a maximum yield of 46±7 planets from 19 stars (42 of these planets would be new discoveries). This suggests that there is a large, yet, unexplored reservoir of protoplanets that can be discovered with an extreme AO coronagraphic survey of 19 of the best transitional disk systems. Based on our first light contrasts we predict a healthy yield of protoplanets from our MaxProtoPlanetS survey of 19 transitional disks with MagAO-X.

KW - Adaptive optics

KW - Coronagraphs

KW - Exo-planets

KW - H-alpha

KW - High contrast imaging

KW - Protoplanets

KW - Wavefront control

KW - Wavefront sensing

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U2 - 10.1117/12.2561677

DO - 10.1117/12.2561677

M3 - Conference contribution

AN - SCOPUS:85100066232

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Adaptive Optics Systems VII

A2 - Schreiber, Laura

A2 - Schmidt, Dirk

A2 - Vernet, Elise

PB - SPIE

T2 - Adaptive Optics Systems VII 2020

Y2 - 14 December 2020 through 22 December 2020

ER -

Prediction of the planet yield of the MaxProtoPlanetS high-contrast survey for H-alpha protoplanets with MagAO-X based on first light contrasts

Abstract

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