The Gemini Planet Imager View of the HD 32297 Debris Disk

Gaspard Duchene; Gaspard Duchene; Malena Rice; Justin Hom; Joseph Zalesky; Thomas M. Esposito; Maxwell A. Millar-Blanchaer; Bin Ren; Bin Ren; Bin Ren; Paul Kalas; Paul Kalas; Paul Kalas; Michael P. Fitzgerald; Pauline Arriaga; Sebastian Bruzzone; Joanna Bulger; Christine H. Chen; Eugene Chiang; Eugene Chiang; Tara Cotten; Ian Czekala; Robert J. De Rosa; Ruobing Dong; Zachary H. Draper; Zachary H. Draper; Katherine B. Follette; James R. Graham; Li Wei Hung; Ronald Lopez; Bruce MacIntosh; Brenda C. Matthews; Brenda C. Matthews; Johan Mazoyer; Stan Metchev; Jennifer Patience; Marshall D. Perrin; Julien Rameau; Inseok Song; Kevin Stahl; Jason Wang; Jason Wang; Schuyler Wolff; Ben Zuckerman; S. Mark Ammons; Vanessa P. Bailey; Travis Barman; Jeffrey Chilcote; Jeffrey Chilcote; Rene Doyon; Benjamin L. Gerard; Benjamin L. Gerard; Stephen J. Goodsell; Alexandra Z. Greenbaum; Pascale Hibon; Patrick Ingraham; Quinn Konopacky; Jérôme Maire; Franck Marchis; Mark S. Marley; Christian Marois; Christian Marois; Eric L. Nielsen; Eric L. Nielsen; Rebecca Oppenheimer; David Palmer; Lisa Poyneer; Laurent Pueyo; Abhijith Rajan; Fredrik T. Rantakyrö; Jean Baptiste Ruffio; Dmitry Savransky; Adam C. Schneider; Anand Sivaramakrishnan; Rémi Soummer; Sandrine Thomas; Kimberley Ward-Duong

doi:10.3847/1538-3881/ab8881

The Gemini Planet Imager View of the HD 32297 Debris Disk

Gaspard Duchene, Gaspard Duchene, Malena Rice, Justin Hom, Joseph Zalesky, Thomas M. Esposito, Maxwell A. Millar-Blanchaer, Bin Ren, Bin Ren, Bin Ren, Paul Kalas, Paul Kalas, Paul Kalas, Michael P. Fitzgerald, Pauline Arriaga, Sebastian Bruzzone, Joanna Bulger, Christine H. Chen, Eugene Chiang, Eugene ChiangTara Cotten, Ian Czekala, Robert J. De Rosa, Ruobing Dong, Zachary H. Draper, Zachary H. Draper, Katherine B. Follette, James R. Graham, Li Wei Hung, Ronald Lopez, Bruce MacIntosh, Brenda C. Matthews, Brenda C. Matthews, Johan Mazoyer, Stan Metchev, Jennifer Patience, Marshall D. Perrin, Julien Rameau, Inseok Song, Kevin Stahl, Jason Wang, Jason Wang, Schuyler Wolff, Ben Zuckerman, S. Mark Ammons, Vanessa P. Bailey, Travis Barman, Jeffrey Chilcote, Jeffrey Chilcote, Rene Doyon, Benjamin L. Gerard, Benjamin L. Gerard, Stephen J. Goodsell, Alexandra Z. Greenbaum, Pascale Hibon, Patrick Ingraham, Quinn Konopacky, Jérôme Maire, Franck Marchis, Mark S. Marley, Christian Marois, Christian Marois, Eric L. Nielsen, Eric L. Nielsen, Rebecca Oppenheimer, David Palmer, Lisa Poyneer, Laurent Pueyo, Abhijith Rajan, Fredrik T. Rantakyrö, Jean Baptiste Ruffio, Dmitry Savransky, Adam C. Schneider, Anand Sivaramakrishnan, Rémi Soummer, Sandrine Thomas, Kimberley Ward-Duong

Earth and Space Exploration, School of (SESE)

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

19 Scopus citations

Abstract

We present new H-band scattered light images of the HD 32297 edge-on debris disk obtained with the Gemini Planet Imager. The disk is detected in total and polarized intensity down to a projected angular separation of 0.?15, or 20 au. On the other hand, the large-scale swept-back halo remains undetected, likely a consequence of its markedly blue color relative to the parent body belt. We analyze the curvature of the disk spine and estimate a radius of ?100 au for the parent body belt, smaller than past scattered light studies but consistent with thermal emission maps of the system. We employ three different flux-preserving post-processing methods to suppress the residual starlight and evaluate the surface brightness and polarization profile along the disk spine. Unlike past studies of the system, our high-fidelity images reveal the disk to be highly symmetric and devoid of morphological and surface brightness perturbations. We find the dust scattering properties of the system to be consistent with those observed in other debris disks, with the exception of HR 4796. Finally, we find no direct evidence for the presence of a planetary-mass object in the system.

Original language	English (US)
Article number	251
Journal	Astronomical Journal
Volume	159
Issue number	6
DOIs	https://doi.org/10.3847/1538-3881/ab8881
State	Published - Jun 2020

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

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10.3847/1538-3881/ab8881

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Duchene, G., Duchene, G., Rice, M., Hom, J., Zalesky, J., Esposito, T. M., Millar-Blanchaer, M. A., Ren, B., Ren, B., Ren, B., Kalas, P., Kalas, P., Kalas, P., Fitzgerald, M. P., Arriaga, P., Bruzzone, S., Bulger, J., Chen, C. H., Chiang, E., ... Ward-Duong, K. (2020). The Gemini Planet Imager View of the HD 32297 Debris Disk. Astronomical Journal, 159(6), Article 251. https://doi.org/10.3847/1538-3881/ab8881

Duchene, G, Duchene, G, Rice, M, Hom, J, Zalesky, J, Esposito, TM, Millar-Blanchaer, MA, Ren, B, Ren, B, Ren, B, Kalas, P, Kalas, P, Kalas, P, Fitzgerald, MP, Arriaga, P, Bruzzone, S, Bulger, J, Chen, CH, Chiang, E, Chiang, E, Cotten, T, Czekala, I, De Rosa, RJ, Dong, R, Draper, ZH, Draper, ZH, Follette, KB, Graham, JR, Hung, LW, Lopez, R, MacIntosh, B, Matthews, BC, Matthews, BC, Mazoyer, J, Metchev, S, Patience, J, Perrin, MD, Rameau, J, Song, I, Stahl, K, Wang, J, Wang, J, Wolff, S, Zuckerman, B, Ammons, SM, Bailey, VP, Barman, T, Chilcote, J, Chilcote, J, Doyon, R, Gerard, BL, Gerard, BL, Goodsell, SJ, Greenbaum, AZ, Hibon, P, Ingraham, P, Konopacky, Q, Maire, J, Marchis, F, Marley, MS, Marois, C, Marois, C, Nielsen, EL, Nielsen, EL, Oppenheimer, R, Palmer, D, Poyneer, L, Pueyo, L, Rajan, A, Rantakyrö, FT, Ruffio, JB, Savransky, D, Schneider, AC, Sivaramakrishnan, A, Soummer, R, Thomas, S & Ward-Duong, K 2020, 'The Gemini Planet Imager View of the HD 32297 Debris Disk', Astronomical Journal, vol. 159, no. 6, 251. https://doi.org/10.3847/1538-3881/ab8881

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title = "The Gemini Planet Imager View of the HD 32297 Debris Disk",

abstract = "We present new H-band scattered light images of the HD 32297 edge-on debris disk obtained with the Gemini Planet Imager. The disk is detected in total and polarized intensity down to a projected angular separation of 0.?15, or 20 au. On the other hand, the large-scale swept-back halo remains undetected, likely a consequence of its markedly blue color relative to the parent body belt. We analyze the curvature of the disk spine and estimate a radius of ?100 au for the parent body belt, smaller than past scattered light studies but consistent with thermal emission maps of the system. We employ three different flux-preserving post-processing methods to suppress the residual starlight and evaluate the surface brightness and polarization profile along the disk spine. Unlike past studies of the system, our high-fidelity images reveal the disk to be highly symmetric and devoid of morphological and surface brightness perturbations. We find the dust scattering properties of the system to be consistent with those observed in other debris disks, with the exception of HR 4796. Finally, we find no direct evidence for the presence of a planetary-mass object in the system.",

author = "Gaspard Duchene and Gaspard Duchene and Malena Rice and Justin Hom and Joseph Zalesky and Esposito, {Thomas M.} and Millar-Blanchaer, {Maxwell A.} and Bin Ren and Bin Ren and Bin Ren and Paul Kalas and Paul Kalas and Paul Kalas and Fitzgerald, {Michael P.} and Pauline Arriaga and Sebastian Bruzzone and Joanna Bulger and Chen, {Christine H.} and Eugene Chiang and Eugene Chiang and Tara Cotten and Ian Czekala and {De Rosa}, {Robert J.} and Ruobing Dong and Draper, {Zachary H.} and Draper, {Zachary H.} and Follette, {Katherine B.} and Graham, {James R.} and Hung, {Li Wei} and Ronald Lopez and Bruce MacIntosh and Matthews, {Brenda C.} and Matthews, {Brenda C.} and Johan Mazoyer and Stan Metchev and Jennifer Patience and Perrin, {Marshall D.} and Julien Rameau and Inseok Song and Kevin Stahl and Jason Wang and Jason Wang and Schuyler Wolff and Ben Zuckerman and Ammons, {S. Mark} and Bailey, {Vanessa P.} and Travis Barman and Jeffrey Chilcote and Jeffrey Chilcote and Rene Doyon and Gerard, {Benjamin L.} and Gerard, {Benjamin L.} and Goodsell, {Stephen J.} and Greenbaum, {Alexandra Z.} and Pascale Hibon and Patrick Ingraham and Quinn Konopacky and J{\'e}r{\^o}me Maire and Franck Marchis and Marley, {Mark S.} and Christian Marois and Christian Marois and Nielsen, {Eric L.} and Nielsen, {Eric L.} and Rebecca Oppenheimer and David Palmer and Lisa Poyneer and Laurent Pueyo and Abhijith Rajan and Rantakyr{\"o}, {Fredrik T.} and Ruffio, {Jean Baptiste} and Dmitry Savransky and Schneider, {Adam C.} and Anand Sivaramakrishnan and R{\'e}mi Soummer and Sandrine Thomas and Kimberley Ward-Duong",

year = "2020",

month = jun,

doi = "10.3847/1538-3881/ab8881",

language = "English (US)",

volume = "159",

journal = "Astronomical Journal",

issn = "0004-6256",

publisher = "IOP Publishing Ltd.",

number = "6",

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TY - JOUR

T1 - The Gemini Planet Imager View of the HD 32297 Debris Disk

AU - Duchene, Gaspard

AU - Rice, Malena

AU - Hom, Justin

AU - Zalesky, Joseph

AU - Esposito, Thomas M.

AU - Millar-Blanchaer, Maxwell A.

AU - Ren, Bin

AU - Kalas, Paul

AU - Fitzgerald, Michael P.

AU - Arriaga, Pauline

AU - Bruzzone, Sebastian

AU - Bulger, Joanna

AU - Chen, Christine H.

AU - Chiang, Eugene

AU - Cotten, Tara

AU - Czekala, Ian

AU - De Rosa, Robert J.

AU - Dong, Ruobing

AU - Draper, Zachary H.

AU - Follette, Katherine B.

AU - Graham, James R.

AU - Hung, Li Wei

AU - Lopez, Ronald

AU - MacIntosh, Bruce

AU - Matthews, Brenda C.

AU - Mazoyer, Johan

AU - Metchev, Stan

AU - Patience, Jennifer

AU - Perrin, Marshall D.

AU - Rameau, Julien

AU - Song, Inseok

AU - Stahl, Kevin

AU - Wang, Jason

AU - Wolff, Schuyler

AU - Zuckerman, Ben

AU - Ammons, S. Mark

AU - Bailey, Vanessa P.

AU - Barman, Travis

AU - Chilcote, Jeffrey

AU - Doyon, Rene

AU - Gerard, Benjamin L.

AU - Goodsell, Stephen J.

AU - Greenbaum, Alexandra Z.

AU - Hibon, Pascale

AU - Ingraham, Patrick

AU - Konopacky, Quinn

AU - Maire, Jérôme

AU - Marchis, Franck

AU - Marley, Mark S.

AU - Marois, Christian

AU - Nielsen, Eric L.

AU - Oppenheimer, Rebecca

AU - Palmer, David

AU - Poyneer, Lisa

AU - Pueyo, Laurent

AU - Rajan, Abhijith

AU - Rantakyrö, Fredrik T.

AU - Ruffio, Jean Baptiste

AU - Savransky, Dmitry

AU - Schneider, Adam C.

AU - Sivaramakrishnan, Anand

AU - Soummer, Rémi

AU - Thomas, Sandrine

AU - Ward-Duong, Kimberley

PY - 2020/6

Y1 - 2020/6

N2 - We present new H-band scattered light images of the HD 32297 edge-on debris disk obtained with the Gemini Planet Imager. The disk is detected in total and polarized intensity down to a projected angular separation of 0.?15, or 20 au. On the other hand, the large-scale swept-back halo remains undetected, likely a consequence of its markedly blue color relative to the parent body belt. We analyze the curvature of the disk spine and estimate a radius of ?100 au for the parent body belt, smaller than past scattered light studies but consistent with thermal emission maps of the system. We employ three different flux-preserving post-processing methods to suppress the residual starlight and evaluate the surface brightness and polarization profile along the disk spine. Unlike past studies of the system, our high-fidelity images reveal the disk to be highly symmetric and devoid of morphological and surface brightness perturbations. We find the dust scattering properties of the system to be consistent with those observed in other debris disks, with the exception of HR 4796. Finally, we find no direct evidence for the presence of a planetary-mass object in the system.

AB - We present new H-band scattered light images of the HD 32297 edge-on debris disk obtained with the Gemini Planet Imager. The disk is detected in total and polarized intensity down to a projected angular separation of 0.?15, or 20 au. On the other hand, the large-scale swept-back halo remains undetected, likely a consequence of its markedly blue color relative to the parent body belt. We analyze the curvature of the disk spine and estimate a radius of ?100 au for the parent body belt, smaller than past scattered light studies but consistent with thermal emission maps of the system. We employ three different flux-preserving post-processing methods to suppress the residual starlight and evaluate the surface brightness and polarization profile along the disk spine. Unlike past studies of the system, our high-fidelity images reveal the disk to be highly symmetric and devoid of morphological and surface brightness perturbations. We find the dust scattering properties of the system to be consistent with those observed in other debris disks, with the exception of HR 4796. Finally, we find no direct evidence for the presence of a planetary-mass object in the system.

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UR - http://www.scopus.com/inward/citedby.url?scp=85086879537&partnerID=8YFLogxK

U2 - 10.3847/1538-3881/ab8881

DO - 10.3847/1538-3881/ab8881

M3 - Article

AN - SCOPUS:85086879537

SN - 0004-6256

VL - 159

JO - Astronomical Journal

JF - Astronomical Journal

IS - 6

M1 - 251

ER -

The Gemini Planet Imager View of the HD 32297 Debris Disk

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