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Title: An Exo–Kuiper Belt with an Extended Halo around HD 191089 in Scattered Light

Abstract

We have obtained Hubble Space Telescope STIS and NICMOS and Gemini/GPI scattered-light images of the HD 191089 debris disk. We identify two spatial components: a ring resembling the Kuiper Belt in radial extent (FWHM ~ 25 au, centered at ~46 au) and a halo extending to ~640 au. We find that the halo is significantly bluer than the ring, consistent with the scenario that the ring serves as the "birth ring" for the smaller dust in the halo. We measure the scattering phase functions in the 30°–150° scattering-angle range and find that the halo dust is more forward- and backward-scattering than the ring dust. We measure a surface density power-law index of -0.68 ± 0.04 for the halo, which indicates the slowdown of the radial outward motion of the dust. Using radiative transfer modeling, we attempt to simultaneously reproduce the (visible) total and (near-infrared) polarized intensity images of the birth ring. Our modeling leads to mutually inconsistent results, indicating that more complex models, such as the inclusion of more realistic aggregate particles, are needed.

Authors:
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [4]; ORCiD logo [3];  [3]; ORCiD logo [5]; ORCiD logo [6]; ORCiD logo [7]; ORCiD logo [8]; ORCiD logo [3]; ORCiD logo [9]; ORCiD logo [10]; ORCiD logo [8]; ORCiD logo [11]; ORCiD logo [12]; ORCiD logo [13]; ORCiD logo [14]; ORCiD logo [15]; ORCiD logo [16] more »; ORCiD logo [17]; ORCiD logo [8];  [18]; ORCiD logo [11]; ORCiD logo [19]; ORCiD logo [20]; ORCiD logo [21];  [8]; ORCiD logo [22];  [3]; ORCiD logo [23]; ORCiD logo [3]; ORCiD logo [24]; ORCiD logo [25];  [26]; ORCiD logo [27]; ORCiD logo [11]; ORCiD logo [28];  [27]; ORCiD logo [29]; ORCiD logo [21]; ORCiD logo [12];  [30]; ORCiD logo [31]; ORCiD logo [12]; ORCiD logo [8];  [32]; ORCiD logo [28]; ORCiD logo [33]; ORCiD logo [34]; ORCiD logo [10];  [35]; ORCiD logo [36];  [10]; ORCiD logo [3]; ORCiD logo [18]; ORCiD logo [23]; ORCiD logo [28];  [8]; ORCiD logo [37]; ORCiD logo [35]; ORCiD logo [3]; ORCiD logo [17]; ORCiD logo [3];  [3]; ORCiD logo [25];  [38];  [12]; ORCiD logo [39]; ORCiD logo [40]; ORCiD logo [41];  [9]; ORCiD logo [42] « less
+ Show Author Affiliations
  1. Johns Hopkins Univ., Baltimore, MD (United States). Dept. of Physics and Astronomy
  2. Aix-Marseille Univ., Marseille (France); California Inst. of Technology (CalTech), Pasadena, CA (United States). Jet Propulsion Lab. (JPL)
  3. Space Telescope Science Institute (STScI), Baltimore, MD (United States)
  4. Univ. of California, Berkeley, CA (United States); Univ. Grenoble-Alpes, Grenoble (France). CNRS Institut de Planetologie et d’Astrophysique (IPAG)
  5. Yale Univ., New Haven, CT (United States)
  6. Space Telescope Science Institute (STScI), Baltimore, MD (United States); Johns Hopkins Univ., Baltimore, MD (United States). Dept. of Physics and Astronomy
  7. Univ. of Arizona, Tucson, AZ (United States). Steward Observatory
  8. Univ. of California, Berkeley, CA (United States)
  9. California Inst. of Technology (CalTech), Pasadena, CA (United States)
  10. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
  11. Univ. of California, Los Angeles, CA (United States)
  12. California Inst. of Technology (CalTech), Pasadena, CA (United States). Jet Propulsion Lab. (JPL)
  13. Univ. of Arizona, Tucson, AZ (United States)
  14. Univ. of Western Ontario, London, ON (Canada)
  15. Subaru Telescope, Hilo, HI (United States)
  16. Univ. of Notre Dame, IN (United States)
  17. Univ. of Georgia, Athens, GA (United States)
  18. Univ. of Montreal, QC (Canada)
  19. Amherst College, MA (United States)
  20. Gemini Observatory, Hilo, HI (United States)
  21. Univ. of Victoria, BC (Canada); National Research Council of Canada Herzberg, Victoria, BC (Canada)
  22. Univ. of Michigan, Ann Arbor, MI (United States)
  23. Gemini Observatory, La Serena (Chile)
  24. National Park Service, Fort Collins, CO (United States)
  25. Large Synoptic Survey Telescope, Tucson, AZ (United States)
  26. Univ. of California, Berkeley, CA (United States); Carl Sagan Center, Mountain View, CA (United States). SETI Inst.
  27. Univ. of California, San Diego, CA (United States)
  28. Stanford Univ., CA (United States). Dept. of Physics, Kavli Inst. for Particle Astrophysics and Cosmology
  29. Carl Sagan Center, Mountain View, CA (United States). SETI Inst.
  30. Univ. Grenoble-Alpes, Grenoble (France). CNRS Institut de Planetologie et d’Astrophysique (IPAG)
  31. Univ. of Western Ontario, London, ON (Canada); Stony Brook Univ., NY (United States)
  32. American Geophysical Union, Washington, DC (United States)
  33. University of Côte d'Azur, Nice (France)
  34. American Museum of Natural History (AMNH), New York, NY (United States)
  35. Arizona State Univ., Tempe, AZ (United States)
  36. Monash Univ., Melbourne, VIC (Australia). Monash Centre for Astrophysics (MoCA) and School of Physics and Astronomy
  37. Cornell Univ., Ithaca, NY (United States)
  38. Aix-Marseille Univ., Marseille (France)
  39. Amherst College, MA (United States); Arizona State Univ., Tempe, AZ (United States)
  40. Univ. of California, Santa Cruz, CA (United States)
  41. Leiden Univ. (Netherlands)
  42. Space Telescope Science Institute (STScI), Baltimore, MD (United States) ; Johns Hopkins Univ., Baltimore, MD (United States). Dept. of Physics and Astronomy
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1597222
Report Number(s):
LLNL-JRNL-803460
Journal ID: ISSN 1538-4357; 1007289; TRN: US2103052
Grant/Contract Number:  
AC52-07NA27344
Resource Type:
Accepted Manuscript
Journal Name:
The Astrophysical Journal (Online)
Additional Journal Information:
Journal Name: The Astrophysical Journal (Online); Journal Volume: 882; Journal Issue: 1; Journal ID: ISSN 1538-4357
Publisher:
Institute of Physics (IOP)
Country of Publication:
United States
Language:
English
Subject:
79 ASTRONOMY AND ASTROPHYSICS; Astronomy; Astrophysics

Citation Formats

Ren, Bin, Choquet, Élodie, Perrin, Marshall D., Duchêne, Gaspard, Debes, John H., Pueyo, Laurent, Rice, Malena, Chen, Christine, Schneider, Glenn, Esposito, Thomas M., Poteet, Charles A., Wang, Jason J., Ammons, S. Mark, Ansdell, Megan, Arriaga, Pauline, Bailey, Vanessa P., Barman, Travis, Bruzzone, Juan Sebastián, Bulger, Joanna, Chilcote, Jeffrey, Cotten, Tara, De Rosa, Robert J., Doyon, Rene, Fitzgerald, Michael P., Follette, Katherine B., Goodsell, Stephen J., Gerard, Benjamin L., Graham, James R., Greenbaum, Alexandra Z., Hagan, J. Brendan, Hibon, Pascale, Hines, Dean C., Hung, Li-Wei, Ingraham, Patrick, Kalas, Paul, Konopacky, Quinn, Larkin, James E., Macintosh, Bruce, Maire, Jérôme, Marchis, Franck, Marois, Christian, Mazoyer, Johan, Ménard, François, Metchev, Stanimir, Millar-Blanchaer, Maxwell A., Mittal, Tushar, Moerchen, Margaret, Nielsen, Eric L., N’Diaye, Mamadou, Oppenheimer, Rebecca, Palmer, David, Patience, Jennifer, Pinte, Christophe, Poyneer, Lisa, Rajan, Abhijith, Rameau, Julien, Rantakyrö, Fredrik T., Ruffio, Jean-Baptiste, Ryan, Dominic, Savransky, Dmitry, Schneider, Adam C., Sivaramakrishnan, Anand, Song, Inseok, Soummer, Rémi, Stark, Christopher, Thomas, Sandrine, Vigan, Arthur, Wallace, J. Kent, Ward-Duong, Kimberly, Wiktorowicz, Sloane, Wolff, Schuyler, Ygouf, Marie, and Norman, Colin. An Exo–Kuiper Belt with an Extended Halo around HD 191089 in Scattered Light. United States: N. p., 2019. Web. doi:10.3847/1538-4357/ab3403.
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Ren, Bin, Choquet, Élodie, Perrin, Marshall D., Duchêne, Gaspard, Debes, John H., Pueyo, Laurent, Rice, Malena, Chen, Christine, Schneider, Glenn, Esposito, Thomas M., Poteet, Charles A., Wang, Jason J., Ammons, S. Mark, Ansdell, Megan, Arriaga, Pauline, Bailey, Vanessa P., Barman, Travis, Bruzzone, Juan Sebastián, Bulger, Joanna, Chilcote, Jeffrey, Cotten, Tara, De Rosa, Robert J., Doyon, Rene, Fitzgerald, Michael P., Follette, Katherine B., Goodsell, Stephen J., Gerard, Benjamin L., Graham, James R., Greenbaum, Alexandra Z., Hagan, J. Brendan, Hibon, Pascale, Hines, Dean C., Hung, Li-Wei, Ingraham, Patrick, Kalas, Paul, Konopacky, Quinn, Larkin, James E., Macintosh, Bruce, Maire, Jérôme, Marchis, Franck, Marois, Christian, Mazoyer, Johan, Ménard, François, Metchev, Stanimir, Millar-Blanchaer, Maxwell A., Mittal, Tushar, Moerchen, Margaret, Nielsen, Eric L., N’Diaye, Mamadou, Oppenheimer, Rebecca, Palmer, David, Patience, Jennifer, Pinte, Christophe, Poyneer, Lisa, Rajan, Abhijith, Rameau, Julien, Rantakyrö, Fredrik T., Ruffio, Jean-Baptiste, Ryan, Dominic, Savransky, Dmitry, Schneider, Adam C., Sivaramakrishnan, Anand, Song, Inseok, Soummer, Rémi, Stark, Christopher, Thomas, Sandrine, Vigan, Arthur, Wallace, J. Kent, Ward-Duong, Kimberly, Wiktorowicz, Sloane, Wolff, Schuyler, Ygouf, Marie, & Norman, Colin. An Exo–Kuiper Belt with an Extended Halo around HD 191089 in Scattered Light. United States. https://doi.org/10.3847/1538-4357/ab3403
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Ren, Bin, Choquet, Élodie, Perrin, Marshall D., Duchêne, Gaspard, Debes, John H., Pueyo, Laurent, Rice, Malena, Chen, Christine, Schneider, Glenn, Esposito, Thomas M., Poteet, Charles A., Wang, Jason J., Ammons, S. Mark, Ansdell, Megan, Arriaga, Pauline, Bailey, Vanessa P., Barman, Travis, Bruzzone, Juan Sebastián, Bulger, Joanna, Chilcote, Jeffrey, Cotten, Tara, De Rosa, Robert J., Doyon, Rene, Fitzgerald, Michael P., Follette, Katherine B., Goodsell, Stephen J., Gerard, Benjamin L., Graham, James R., Greenbaum, Alexandra Z., Hagan, J. Brendan, Hibon, Pascale, Hines, Dean C., Hung, Li-Wei, Ingraham, Patrick, Kalas, Paul, Konopacky, Quinn, Larkin, James E., Macintosh, Bruce, Maire, Jérôme, Marchis, Franck, Marois, Christian, Mazoyer, Johan, Ménard, François, Metchev, Stanimir, Millar-Blanchaer, Maxwell A., Mittal, Tushar, Moerchen, Margaret, Nielsen, Eric L., N’Diaye, Mamadou, Oppenheimer, Rebecca, Palmer, David, Patience, Jennifer, Pinte, Christophe, Poyneer, Lisa, Rajan, Abhijith, Rameau, Julien, Rantakyrö, Fredrik T., Ruffio, Jean-Baptiste, Ryan, Dominic, Savransky, Dmitry, Schneider, Adam C., Sivaramakrishnan, Anand, Song, Inseok, Soummer, Rémi, Stark, Christopher, Thomas, Sandrine, Vigan, Arthur, Wallace, J. Kent, Ward-Duong, Kimberly, Wiktorowicz, Sloane, Wolff, Schuyler, Ygouf, Marie, and Norman, Colin. Sun . "An Exo–Kuiper Belt with an Extended Halo around HD 191089 in Scattered Light". United States. https://doi.org/10.3847/1538-4357/ab3403. https://www.osti.gov/servlets/purl/1597222.
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@article{osti_1597222,
title = {An Exo–Kuiper Belt with an Extended Halo around HD 191089 in Scattered Light},
author = {Ren, Bin and Choquet, Élodie and Perrin, Marshall D. and Duchêne, Gaspard and Debes, John H. and Pueyo, Laurent and Rice, Malena and Chen, Christine and Schneider, Glenn and Esposito, Thomas M. and Poteet, Charles A. and Wang, Jason J. and Ammons, S. Mark and Ansdell, Megan and Arriaga, Pauline and Bailey, Vanessa P. and Barman, Travis and Bruzzone, Juan Sebastián and Bulger, Joanna and Chilcote, Jeffrey and Cotten, Tara and De Rosa, Robert J. and Doyon, Rene and Fitzgerald, Michael P. and Follette, Katherine B. and Goodsell, Stephen J. and Gerard, Benjamin L. and Graham, James R. and Greenbaum, Alexandra Z. and Hagan, J. Brendan and Hibon, Pascale and Hines, Dean C. and Hung, Li-Wei and Ingraham, Patrick and Kalas, Paul and Konopacky, Quinn and Larkin, James E. and Macintosh, Bruce and Maire, Jérôme and Marchis, Franck and Marois, Christian and Mazoyer, Johan and Ménard, François and Metchev, Stanimir and Millar-Blanchaer, Maxwell A. and Mittal, Tushar and Moerchen, Margaret and Nielsen, Eric L. and N’Diaye, Mamadou and Oppenheimer, Rebecca and Palmer, David and Patience, Jennifer and Pinte, Christophe and Poyneer, Lisa and Rajan, Abhijith and Rameau, Julien and Rantakyrö, Fredrik T. and Ruffio, Jean-Baptiste and Ryan, Dominic and Savransky, Dmitry and Schneider, Adam C. and Sivaramakrishnan, Anand and Song, Inseok and Soummer, Rémi and Stark, Christopher and Thomas, Sandrine and Vigan, Arthur and Wallace, J. Kent and Ward-Duong, Kimberly and Wiktorowicz, Sloane and Wolff, Schuyler and Ygouf, Marie and Norman, Colin},
abstractNote = {We have obtained Hubble Space Telescope STIS and NICMOS and Gemini/GPI scattered-light images of the HD 191089 debris disk. We identify two spatial components: a ring resembling the Kuiper Belt in radial extent (FWHM ~ 25 au, centered at ~46 au) and a halo extending to ~640 au. We find that the halo is significantly bluer than the ring, consistent with the scenario that the ring serves as the "birth ring" for the smaller dust in the halo. We measure the scattering phase functions in the 30°–150° scattering-angle range and find that the halo dust is more forward- and backward-scattering than the ring dust. We measure a surface density power-law index of -0.68 ± 0.04 for the halo, which indicates the slowdown of the radial outward motion of the dust. Using radiative transfer modeling, we attempt to simultaneously reproduce the (visible) total and (near-infrared) polarized intensity images of the birth ring. Our modeling leads to mutually inconsistent results, indicating that more complex models, such as the inclusion of more realistic aggregate particles, are needed.},
doi = {10.3847/1538-4357/ab3403},
journal = {The Astrophysical Journal (Online)},
number = 1,
volume = 882,
place = {United States},
year = {2019},
month = {9}
}
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The pds 66 Circumstellar disk as seen in Polarized Light with the Gemini Planet Imager
journal, February 2016

  • Wolff, Schuyler G.; Perrin, Marshall; Millar-Blanchaer, Maxwell A.
  • The Astrophysical Journal, Vol. 818, Issue 1
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Dust around Main‐Sequence Stars: Nature or Nurture by the Interstellar Medium?
journal, December 1997

  • Artymowicz, Pawel; Clampin, Mark
  • The Astrophysical Journal, Vol. 490, Issue 2
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Resonance Occupation in the Kuiper Belt: Case Examples of the 52 and Trojan Resonances
journal, July 2003

  • Chiang, E. I.; Jordan, A. B.; Millis, R. L.
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Fast-moving features in the debris disk around AU Microscopii
journal, October 2015

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Shape and clustering effects on the optical properties of amorphous carbon
journal, August 1991

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Stis Imaging of the hr 4796a Circumstellar Debris ring
journal, December 2008

First Scattered-light Images of the Gas-rich Debris Disk around 49 Ceti
journal, January 2017

β PICTORIS’ INNER DISK IN POLARIZED LIGHT AND NEW ORBITAL PARAMETERS FOR β PICTORIS b
journal, September 2015

  • Millar-Blanchaer, Maxwell A.; Graham, James R.; Pueyo, Laurent
  • The Astrophysical Journal, Vol. 811, Issue 1
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Gaia Data Release 2 : Summary of the contents and survey properties
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Optical properties of interstellar graphite and silicate grains
journal, October 1984

  • Draine, B. T.; Lee, H. M.
  • The Astrophysical Journal, Vol. 285
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Nonazimuthal linear polarization in protoplanetary disks
journal, October 2015

Do two-temperature debris discs have multiple belts?
journal, September 2014

  • Kennedy, G. M.; Wyatt, M. C.
  • Monthly Notices of the Royal Astronomical Society, Vol. 444, Issue 4
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A narrow, edge-on disk resolved around HD 106906 with SPHERE
journal, February 2016

Radiation Pressure on Fluffy Submicron-Sized Grains
journal, February 2016

Remarks on a Multivariate Transformation
journal, September 1952

Collisional model of asteroids and their debris
journal, May 1969

Monte Carlo radiative transfer in protoplanetary disks
journal, September 2006

Direct Imaging of an Asymmetric Debris disk in the hd 106906 Planetary System
journal, November 2015

First Scattered-Light Image of the Debris disk Around hd 131835 with the Gemini Planet Imager
journal, December 2015

On the AU Microscopii debris disk: Density profiles, grain properties, and dust dynamics
journal, August 2006

Beiträge zur Optik trüber Medien, speziell kolloidaler Metallösungen
journal, January 1908

emcee : The MCMC Hammer
journal, March 2013

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  • Publications of the Astronomical Society of the Pacific, Vol. 125, Issue 925
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20 years of Hubble Space Telescope optical modeling using Tiny Tim
conference, September 2011

  • Krist, John E.; Hook, Richard N.; Stoehr, Felix
  • SPIE Optical Engineering + Applications, SPIE Proceedings
  • DOI: 10.1117/12.892762

Outer edges of debris discs: How sharp is sharp?
journal, February 2008

Constructing a Flexible Likelihood Function for Spectroscopic Inference
journal, October 2015

The HIP 79977 debris disk in polarized light
journal, November 2017

Detection and Characterization of Exoplanets and Disks Using Projections on Karhunen-LoÈVe Eigenimages
journal, August 2012

Discrete-Dipole Approximation For Scattering Calculations
journal, January 1994

  • Draine, Bruce T.; Flatau, Piotr J.
  • Journal of the Optical Society of America A, Vol. 11, Issue 4
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FIVE DEBRIS DISKS NEWLY REVEALED IN SCATTERED LIGHT FROM THE HUBBLE SPACE TELESCOPE NICMOS ARCHIVE
journal, April 2014

Vertical structure of debris discs
journal, August 2009

Gaia Data Release 2 : The celestial reference frame (
journal, August 2018

Scattering and Absorption of Light by Nonspherical Dielectric Grains
journal, December 1973

  • Purcell, Edward M.; Pennypacker, Carlton R.
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SONS: The JCMT legacy survey of debris discs in the submillimetre
text, January 2017

  • Holland, Ws; Matthews, Bc; Kennedy, Grant
  • Apollo - University of Cambridge Repository
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A Direct Imaging Survey of Spitzer -detected Debris Disks: Occurrence of Giant Planets in Dusty Systems
journal, November 2017

  • Meshkat, Tiffany; Mawet, Dimitri; Bryan, Marta L.
  • The Astronomical Journal, Vol. 154, Issue 6
  • DOI: 10.3847/1538-3881/aa8e9a

The Effect of Dust Composition and Shape on Radiation-pressure Forces and Blowout Sizes of Particles in Debris Disks
journal, March 2019

  • Arnold, Jessica A.; Weinberger, Alycia J.; Videen, Gorden
  • The Astronomical Journal, Vol. 157, Issue 4
  • DOI: 10.3847/1538-3881/ab095e

Optical polarised phase function of the HR 4796A dust ring
journal, June 2019

Archival legacy investigations of circumstellar environments: overview and first results
conference, August 2014

  • Choquet, Élodie; Pueyo, Laurent; Hagan, J. Brendan
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.2056672

Observing planet-disk interaction in debris disks
journal, July 2012

Spectral and Photometric Diagnostics of Giant Planet Formation Scenarios
journal, January 2012

T-matrix computations of light scattering by nonspherical particles: A review
journal, May 1996

  • Mishchenko, Michael I.; Travis, Larry D.; Mackowski, Daniel W.
  • Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 55, Issue 5
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The Amsterdam–Granada Light Scattering Database
journal, May 2012

  • Muñoz, O.; Moreno, F.; Guirado, D.
  • Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 113, Issue 7
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Post-processing of the HST STIS coronagraphic observations
conference, September 2017

  • Debes, John H.; Pueyo, Laurent; Perrin, Marshall D.
  • Techniques and Instrumentation for Detection of Exoplanets VIII
  • DOI: 10.1117/12.2274163

Resolving faint structures in the debris disk around TWA 7: Tentative detections of an outer belt, a spiral arm, and a dusty cloud
journal, September 2018

Evolution of Debris Disks
journal, September 2008

New disk discovered with VLT/SPHERE around the M star GSC 07396−00759
journal, May 2018

Benchmark problems for continuum radiative transfer: High optical depths, anisotropic scattering, and polarisation
journal, March 2009

The shape and composition of interstellar silicate grains
journal, November 2006

Multiple Spiral Arms in the Disk around Intermediate-mass Binary HD 34700A
journal, February 2019

  • Monnier, John D.; Harries, Tim J.; Bae, Jaehan
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The Two Micron All Sky Survey (2MASS)
journal, February 2006

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Light Scattering by Fractal dust Aggregates. i. Angular Dependence of Scattering
journal, May 2016

Revealing Asymmetries in the hd 181327 Debris Disk: a Recent Massive Collision or Interstellar Medium Warping
journal, June 2014

  • Stark, Christopher C.; Schneider, Glenn; Weinberger, Alycia J.
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Resolved imaging of the HD 191089 debris disc: Resolved imaging of the HD 191089 debris disc
journal, September 2010

The 10 $\boldsymbol{\mu}$m amorphous silicate feature of fractal aggregates and compact particles with complex shapes
journal, January 2006

Atomic gas in debris discs
journal, December 2016

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  • Monthly Notices of the Royal Astronomical Society, Vol. 466, Issue 3
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Gemini planet imager observational calibrations VIII: characterization and role of satellite spots
conference, July 2014

  • Wang, Jason J.; Rajan, Abhijith; Graham, James R.
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.2055753

First Scattered-light Images of the Gas-rich Debris Disk around 49 Ceti
text, January 2017

  • Choquet, E.; Milli, J.; Wahhaj, Z.
  • Apollo - University of Cambridge Repository
  • DOI: 10.17863/cam.9146

The SHARDDS survey: First resolved image of the HD 114082 debris disk in the Lower Centaurus Crux with SPHERE
text, January 2016

  • Wahhaj, Z.; Milli, J.; Kennedy, Grant
  • Apollo - University of Cambridge Repository
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Valence-programmable nanoparticle architectures
journal, May 2020

NICMOS Coronagraphic Observations of the GM Aurigae Circumstellar Disk
journal, March 2003

  • Schneider, G.; Wood, K.; Silverstone, M. D.
  • The Astronomical Journal, Vol. 125, Issue 3
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Hubble Space Telescope Scattered-light Imaging and Modeling of the Edge-on Protoplanetary Disk ESO-H α 569
journal, December 2017

  • Wolff, Schuyler G.; Perrin, Marshall D.; Stapelfeldt, Karl
  • The Astrophysical Journal, Vol. 851, Issue 1
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A Near-coplanar Stellar Flyby of the Planet Host Star HD 106906
journal, February 2019

Saturn’S g and d Rings Provide Nearly Complete Measured Scattering Phase Functions of Nearby Debris Disks
journal, September 2015

Pushing the limits of the coronagraphic occulters on Hubble Space Telescope/Space Telescope Imaging Spectrograph
journal, June 2019

  • Debes, John H.; Ren, Bin; Schneider, Glenn
  • Journal of Astronomical Telescopes, Instruments, and Systems, Vol. 5, Issue 03
  • DOI: 10.1117/1.JATIS.5.3.035003

Gemini planet imager observational calibration XII: photometric calibration in the polarimetry mode
conference, August 2016

  • Hung, Li-Wei; Bruzzone, Sebastian; Millar-Blanchaer, Maxwell A.
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.2233665

Analysis of the Herschel DEBRIS Sun-like star sample
journal, December 2017

  • Sibthorpe, B.; Kennedy, G. M.; Wyatt, M. C.
  • Monthly Notices of the Royal Astronomical Society, Vol. 475, Issue 3
  • DOI: 10.1093/mnras/stx3188

The Peculiar Debris disk of hd 111520 as Resolved by the Gemini Planet Imager
journal, July 2016

  • Draper, Zachary H.; Duchêne, Gaspard; Millar-Blanchaer, Maxwell A.
  • The Astrophysical Journal, Vol. 826, Issue 2
  • DOI: 10.3847/0004-637X/826/2/147

SPHERE/SHINE reveals concentric rings in the debris disk of HIP 73145
journal, April 2017

Constraints on Planetesimal Collision Models in Debris Disks
journal, May 2016

  • MacGregor, Meredith A.; Wilner, David J.; Chandler, Claire
  • The Astrophysical Journal, Vol. 823, Issue 2
  • DOI: 10.3847/0004-637X/823/2/79

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

Spiral Arms in Accretion Disk Encounters
journal, August 2003

  • Pfalzner, S.
  • The Astrophysical Journal, Vol. 592, Issue 2
  • DOI: 10.1086/375808

Chasing Shadows: Rotation of the Azimuthal Asymmetry in the TW Hya Disk
journal, January 2017

  • Debes, John H.; Poteet, Charles A.; Jang-Condell, Hannah
  • The Astrophysical Journal, Vol. 835, Issue 2
  • DOI: 10.3847/1538-4357/835/2/205

IMAGING AN 80 au RADIUS DUST RING AROUND THE F5V STAR HD 157587
journal, October 2016

  • Millar-Blanchaer, Maxwell A.; Wang, Jason J.; Kalas, Paul
  • The Astronomical Journal, Vol. 152, Issue 5
  • DOI: 10.3847/0004-6256/152/5/128

Gaia Data Release 2. Summary of the contents and survey properties
text, January 2018

  • Brown, A. G. A.; Vallenari, A.; Prusti, T.
  • EDP Sciences
  • DOI: 10.48350/158409

Outer edges of debris discs: how sharp is sharp?
text, January 2008

Vertical structure of debris discs
text, January 2009

Gemini Planet Imager Observational Calibrations VIII: Characterization and Role of Satellite Spots
text, January 2014

New constraints on the dust surrounding HR 4796A
text, January 2014

Planetary chaotic zone clearing: destinations and timescales
text, January 2014

Constructing A Flexible Likelihood Function For Spectroscopic Inference
text, January 2014

Non-azimuthal linear polarization in protoplanetary disks
text, January 2015

Direct imaging of an asymmetric debris disk in the HD 106906 planetary system
preprint, January 2015

First images of debris disks around TWA 7, TWA 25, HD 35650, and HD 377
text, January 2015

Constraints on Planetesimal Collision Models in Debris Disks
text, January 2016

A "Rosetta Stone" for protoplanetary disks: The synergy of multi-wavelength observations
text, January 2016

SPHERE/SHINE reveals concentric rings in the debris disk of HIP 73145
text, January 2016

SONS: The JCMT legacy survey of debris discs in the submillimetre
text, January 2017

All-sky Co-moving Recovery Of Nearby Young Members. (ACRONYM) II: The Beta Pictoris Moving Group
text, January 2017

The HR 4796A Debris System: Discovery of Extensive Exo-Ring Dust Material
text, January 2017

Automated data processing architecture for the Gemini Planet Imager Exoplanet Survey
text, January 2018

Debris Disks: Structure, Composition, and Variability
text, January 2018

ALICE Data Release: A revaluation of HST-NICMOS coronagraphic images
text, January 2018

A Decade of MWC 758 Disk Images: Where Are the Spiral-Arm-Driving Planets?
text, January 2018

OSSOS. VII. 800+ trans-Neptunian objects - the complete data release
text, January 2018

Outer solar system possibly shaped by a stellar fly-by
text, January 2018

A Near-coplanar Stellar Flyby of the Planet Host Star HD 106906
text, January 2019

Optical polarized phase function of the HR\,4796A dust ring
text, January 2019

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