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Title: Direct Imaging of the HD 35841 Debris Disk: A Polarized Dust Ring from Gemini Planet Imager and an Outer Halo from HST/STIS

Abstract

In this work, we present new high resolution imaging of a light-scattering dust ring and halo around the young star HD 35841. Using spectroscopic and polarimetric data from the Gemini Planet Imager in H-band (1.6 μm), we detect the highly inclined (i = 85°) ring of debris down to a projected separation of ~12 au (~0farcs12) for the first time. Optical imaging from HST/STIS shows a smooth dust halo extending outward from the ring to >140 au (>1farcs4). We measure the ring's scattering phase function and polarization fraction over scattering angles of 22°–125°, showing a preference for forward scattering and a polarization fraction that peaks at ~30% near the ansae. Modeling of the scattered-light disk indicates that the ring spans radii of ~60–220 au, has a vertical thickness similar to that of other resolved dust rings, and contains grains as small as 1.5 μm in diameter. These models also suggest the grains have a low porosity, are more likely to consist of carbon than astrosilicates, and contain significant water ice. The halo has a surface brightness profile consistent with that expected from grains pushed by radiation pressure from the main ring onto highly eccentric but still bound orbits. We alsomore » briefly investigate arrangements of a possible inner disk component implied by our spectral energy distribution models, and speculate about the limitations of Mie theory for doing detailed analyses of debris disk dust populations.« less

Authors:
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Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
Contributing Org.:
G. GPIES Survey
OSTI Identifier:
1836916
Report Number(s):
LLNL-JRNL-829579
Journal ID: ISSN 1538-3881; 1045534; TRN: US2300386
Grant/Contract Number:  
AC52-07NA27344
Resource Type:
Accepted Manuscript
Journal Name:
The Astronomical Journal (Online)
Additional Journal Information:
Journal Name: The Astronomical Journal (Online); Journal Volume: 156; Journal Issue: 2; Journal ID: ISSN 1538-3881
Publisher:
IOP Publishing
Country of Publication:
United States
Language:
English
Subject:
79 ASTRONOMY AND ASTROPHYSICS; circumstellar matter; infrared: planetary systems; stars: individual (HD 35841); techniques: high angular resolution

Citation Formats

Esposito, Thomas M., Duchêne, Gaspard, Kalas, Paul, Rice, Malena, Choquet, Élodie, Ren, Bin, Perrin, Marshall D., Chen, Christine H., Arriaga, Pauline, Chiang, Eugene, Nielsen, Eric L., Graham, James R., Wang, Jason J., Rosa, Robert De, Follette, Katherine B., Ammons, S. Mark, Ansdell, Megan, Bailey, Vanessa P., Barman, Travis, Bruzzone, Juan Sebastián, Bulger, Joanna, Chilcote, Jeffrey, Cotten, Tara, Doyon, Rene, Fitzgerald, Michael P., Goodsell, Stephen J., Greenbaum, Alexandra Z., Hibon, Pascale, Hung, Li-Wei, Ingraham, Patrick, Konopacky, Quinn, Larkin, James E., Macintosh, Bruce, Maire, Jérôme, Marchis, Franck, Marois, Christian, Mazoyer, Johan, Metchev, Stanimir, Millar-Blanchaer, Maxwell A., Oppenheimer, Rebecca, Palmer, David, Patience, Jennifer, Poyneer, Lisa, Pueyo, Laurent, Rajan, Abhijith, Rameau, Julien, Rantakyrö, Fredrik T., Ryan, Dominic, Savransky, Dmitry, Schneider, Adam C., Sivaramakrishnan, Anand, Song, Inseok, Soummer, Rémi, Thomas, Sandrine, Wallace, J. Kent, Ward-Duong, Kimberly, Wiktorowicz, Sloane, and Wolff, Schuyler. Direct Imaging of the HD 35841 Debris Disk: A Polarized Dust Ring from Gemini Planet Imager and an Outer Halo from HST/STIS. United States: N. p., 2018. Web. doi:10.3847/1538-3881/aacbc9.
Esposito, Thomas M., Duchêne, Gaspard, Kalas, Paul, Rice, Malena, Choquet, Élodie, Ren, Bin, Perrin, Marshall D., Chen, Christine H., Arriaga, Pauline, Chiang, Eugene, Nielsen, Eric L., Graham, James R., Wang, Jason J., Rosa, Robert De, Follette, Katherine B., Ammons, S. Mark, Ansdell, Megan, Bailey, Vanessa P., Barman, Travis, Bruzzone, Juan Sebastián, Bulger, Joanna, Chilcote, Jeffrey, Cotten, Tara, Doyon, Rene, Fitzgerald, Michael P., Goodsell, Stephen J., Greenbaum, Alexandra Z., Hibon, Pascale, Hung, Li-Wei, Ingraham, Patrick, Konopacky, Quinn, Larkin, James E., Macintosh, Bruce, Maire, Jérôme, Marchis, Franck, Marois, Christian, Mazoyer, Johan, Metchev, Stanimir, Millar-Blanchaer, Maxwell A., Oppenheimer, Rebecca, Palmer, David, Patience, Jennifer, Poyneer, Lisa, Pueyo, Laurent, Rajan, Abhijith, Rameau, Julien, Rantakyrö, Fredrik T., Ryan, Dominic, Savransky, Dmitry, Schneider, Adam C., Sivaramakrishnan, Anand, Song, Inseok, Soummer, Rémi, Thomas, Sandrine, Wallace, J. Kent, Ward-Duong, Kimberly, Wiktorowicz, Sloane, & Wolff, Schuyler. Direct Imaging of the HD 35841 Debris Disk: A Polarized Dust Ring from Gemini Planet Imager and an Outer Halo from HST/STIS. United States. https://doi.org/10.3847/1538-3881/aacbc9
Esposito, Thomas M., Duchêne, Gaspard, Kalas, Paul, Rice, Malena, Choquet, Élodie, Ren, Bin, Perrin, Marshall D., Chen, Christine H., Arriaga, Pauline, Chiang, Eugene, Nielsen, Eric L., Graham, James R., Wang, Jason J., Rosa, Robert De, Follette, Katherine B., Ammons, S. Mark, Ansdell, Megan, Bailey, Vanessa P., Barman, Travis, Bruzzone, Juan Sebastián, Bulger, Joanna, Chilcote, Jeffrey, Cotten, Tara, Doyon, Rene, Fitzgerald, Michael P., Goodsell, Stephen J., Greenbaum, Alexandra Z., Hibon, Pascale, Hung, Li-Wei, Ingraham, Patrick, Konopacky, Quinn, Larkin, James E., Macintosh, Bruce, Maire, Jérôme, Marchis, Franck, Marois, Christian, Mazoyer, Johan, Metchev, Stanimir, Millar-Blanchaer, Maxwell A., Oppenheimer, Rebecca, Palmer, David, Patience, Jennifer, Poyneer, Lisa, Pueyo, Laurent, Rajan, Abhijith, Rameau, Julien, Rantakyrö, Fredrik T., Ryan, Dominic, Savransky, Dmitry, Schneider, Adam C., Sivaramakrishnan, Anand, Song, Inseok, Soummer, Rémi, Thomas, Sandrine, Wallace, J. Kent, Ward-Duong, Kimberly, Wiktorowicz, Sloane, and Wolff, Schuyler. Thu . "Direct Imaging of the HD 35841 Debris Disk: A Polarized Dust Ring from Gemini Planet Imager and an Outer Halo from HST/STIS". United States. https://doi.org/10.3847/1538-3881/aacbc9. https://www.osti.gov/servlets/purl/1836916.
@article{osti_1836916,
title = {Direct Imaging of the HD 35841 Debris Disk: A Polarized Dust Ring from Gemini Planet Imager and an Outer Halo from HST/STIS},
author = {Esposito, Thomas M. and Duchêne, Gaspard and Kalas, Paul and Rice, Malena and Choquet, Élodie and Ren, Bin and Perrin, Marshall D. and Chen, Christine H. and Arriaga, Pauline and Chiang, Eugene and Nielsen, Eric L. and Graham, James R. and Wang, Jason J. and Rosa, Robert De and Follette, Katherine B. and Ammons, S. Mark and Ansdell, Megan and Bailey, Vanessa P. and Barman, Travis and Bruzzone, Juan Sebastián and Bulger, Joanna and Chilcote, Jeffrey and Cotten, Tara and Doyon, Rene and Fitzgerald, Michael P. and Goodsell, Stephen J. and Greenbaum, Alexandra Z. and Hibon, Pascale and Hung, Li-Wei and Ingraham, Patrick and Konopacky, Quinn and Larkin, James E. and Macintosh, Bruce and Maire, Jérôme and Marchis, Franck and Marois, Christian and Mazoyer, Johan and Metchev, Stanimir and Millar-Blanchaer, Maxwell A. and Oppenheimer, Rebecca and Palmer, David and Patience, Jennifer and Poyneer, Lisa and Pueyo, Laurent and Rajan, Abhijith and Rameau, Julien and Rantakyrö, Fredrik T. and Ryan, Dominic and Savransky, Dmitry and Schneider, Adam C. and Sivaramakrishnan, Anand and Song, Inseok and Soummer, Rémi and Thomas, Sandrine and Wallace, J. Kent and Ward-Duong, Kimberly and Wiktorowicz, Sloane and Wolff, Schuyler},
abstractNote = {In this work, we present new high resolution imaging of a light-scattering dust ring and halo around the young star HD 35841. Using spectroscopic and polarimetric data from the Gemini Planet Imager in H-band (1.6 μm), we detect the highly inclined (i = 85°) ring of debris down to a projected separation of ~12 au (~0farcs12) for the first time. Optical imaging from HST/STIS shows a smooth dust halo extending outward from the ring to >140 au (>1farcs4). We measure the ring's scattering phase function and polarization fraction over scattering angles of 22°–125°, showing a preference for forward scattering and a polarization fraction that peaks at ~30% near the ansae. Modeling of the scattered-light disk indicates that the ring spans radii of ~60–220 au, has a vertical thickness similar to that of other resolved dust rings, and contains grains as small as 1.5 μm in diameter. These models also suggest the grains have a low porosity, are more likely to consist of carbon than astrosilicates, and contain significant water ice. The halo has a surface brightness profile consistent with that expected from grains pushed by radiation pressure from the main ring onto highly eccentric but still bound orbits. We also briefly investigate arrangements of a possible inner disk component implied by our spectral energy distribution models, and speculate about the limitations of Mie theory for doing detailed analyses of debris disk dust populations.},
doi = {10.3847/1538-3881/aacbc9},
journal = {The Astronomical Journal (Online)},
number = 2,
volume = 156,
place = {United States},
year = {Thu Jul 12 00:00:00 EDT 2018},
month = {Thu Jul 12 00:00:00 EDT 2018}
}

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Gemini Planet Imager observational calibrations I: Overview of the GPI data reduction pipeline
conference, July 2014

  • Perrin, Marshall D.; Maire, Jérôme; Ingraham, Patrick
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.2055246

Gemini planet imager observational calibrations VI: photometric and spectroscopic calibration for the integral field spectrograph
conference, July 2014

  • Maire, Jérôme; Ingraham, Patrick J.; De Rosa, Rob J.
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.2056732

The Wide-Field Infrared Survey Explorer (Wise): Mission Description and Initial On-Orbit Performance
journal, November 2010


Discovery and spectroscopy of the young jovian planet 51 Eri b with the Gemini Planet Imager
journal, August 2015


Works referencing / citing this record:

An Exo-Kuiper Belt and An Extended Halo around HD 191089 in Scattered Light
text, January 2019


An Exo–Kuiper Belt with an Extended Halo around HD 191089 in Scattered Light
journal, September 2019

  • Ren, Bin; Choquet, Élodie; Perrin, Marshall D.
  • The Astrophysical Journal, Vol. 882, Issue 1
  • DOI: 10.3847/1538-4357/ab3403