skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: FIRST SCATTERED-LIGHT IMAGE OF THE DEBRIS DISK AROUND HD 131835 WITH THE GEMINI PLANET IMAGER

Journal Article · · Astrophysical Journal Letters
; ; ;  [1]; ; ; ;  [2]; ;  [3];  [4];  [5];  [6];  [7]; ; ;  [8];  [9];  [10];  [11] more »; « less
  1. Department of Physics and Astronomy, University of California, Los Angeles, CA 90095 (United States)
  2. Astronomy Department, University of California, Berkeley CA 94720-3411 (United States)
  3. Dunlap Institute for Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, ON M5S 3H4 (Canada)
  4. National Research Council of Canada Herzberg, 5071 West Saanich Road, Victoria, BC V9E 2E7 (Canada)
  5. Department of Astronomy and Astrophysics, University of Toronto, Toronto ON M5S 3H4 (Canada)
  6. Department of Physics and Astronomy, Centre for Planetary and Space Exploration, University of Western Ontario, London, ON N6A 3K7 (Canada)
  7. School of Earth and Space Exploration, Arizona State University, P.O. Box 871404, Tempe, AZ 85287 (United States)
  8. Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States)
  9. Center for Astrophysics and Space Sciences, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093 (United States)
  10. Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA 94040 (United States)
  11. University of Victoria, 3800 Finnerty Road, Victoria, BC V8P 5C2 (Canada)

We present the first scattered-light image of the debris disk around HD 131835 in the H band using the Gemini Planet Imager. HD 131835 is a ∼15 Myr old A2IV star at a distance of ∼120 pc in the Sco-Cen OB association. We detect the disk only in polarized light and place an upper limit on the peak total intensity. No point sources resembling exoplanets were identified. Compared to its mid-infrared thermal emission,  in scattered light the disk shows similar orientation but different morphology. The scattered-light disk extends from ∼75 to ∼210 AU in the disk plane with roughly flat surface density. Our Monte Carlo radiative transfer model can describe the observations with a model disk composed of a mixture of silicates and amorphous carbon. In addition to the obvious brightness asymmetry due to stronger forward scattering, we discover a weak brightness asymmetry along the major axis, with the northeast side being 1.3 times brighter than the southwest side at a 3σ level.

OSTI ID:
22518659
Journal Information:
Astrophysical Journal Letters, Vol. 815, Issue 1; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 2041-8205
Country of Publication:
United States
Language:
English

References (53)

Elephants in Space book January 2014
Benchmark problems for continuum radiative transfer: High optical depths, anisotropic scattering, and polarisation journal March 2009
A Herschel PACS survey of the dust and gas in Upper Scorpius disks journal October 2013
Evolutionary models for cool brown dwarfs and extrasolar giant planets. The case of HD 209458 journal April 2003
Limb polarization of Uranus and Neptune: I. Imaging polarimetry and comparison with analytic models journal May 2006
Monte Carlo radiative transfer in protoplanetary disks journal September 2006
Validation of the new Hipparcos reduction journal August 2007
First light of the Gemini Planet Imager journal May 2014
Optical properties of interstellar graphite and silicate grains journal October 1984
The relationship between infrared, optical, and ultraviolet extinction journal October 1989
Evolutionary Models for Very Low‐Mass Stars and Brown Dwarfs with Dusty Atmospheres journal October 2000
Post–T Tauri Stars in the Nearest OB Association journal September 2002
Dust in Resonant Extrasolar Kuiper Belts: Grain Size and Wavelength Dependence of Disk Structure journal March 2006
Angular Differential Imaging: A Powerful High‐Contrast Imaging Technique journal April 2006
Nearby Debris Disk Systems with High Fractional Luminosity Reconsidered journal June 2006
Astrometry and Photometry with Coronagraphs journal August 2006
emcee : The MCMC Hammer
  • Foreman-Mackey, Daniel; Hogg, David W.; Lang, Dustin
  • Publications of the Astronomical Society of the Pacific, Vol. 125, Issue 925 https://doi.org/10.1086/670067
journal March 2013
Discovery of Resolved Debris disk Around hd 131835 journal April 2015
Reconnaissance of the hr 8799 Exosolar System. ii. Astrometry and Orbital Motion journal April 2015
β PICTORIS’ INNER DISK IN POLARIZED LIGHT AND NEW ORBITAL PARAMETERS FOR β PICTORIS b journal September 2015
Direct Imaging of an Asymmetric Debris disk in the hd 106906 Planetary System journal November 2015
Discovery of Molecular gas Around hd 131835 in an apex Molecular line Survey of Bright Debris Disks journal November 2015
Detection and Characterization of Exoplanets and Disks Using Projections on Karhunen-LoÈVe Eigenimages journal August 2012
Imaging Discovery of the Debris disk Around hip 79977 journal January 2013
Direct Imaging and Spectroscopy of a Young Extrasolar Kuiper belt in the Nearest ob Association journal June 2015
Discovery of an Edge-On Debris disk with a dust ring and an Outer disk Wing-Tilt Asymmetry journal October 2015
Models of very-low-mass stars, brown dwarfs and exoplanets
  • Allard, F.; Homeier, D.; Freytag, B.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 370, Issue 1968 https://doi.org/10.1098/rsta.2011.0269
journal June 2012
Multidimensional Bayesian membership analysis of the Sco OB2 moving group: The Bayesian membership of Sco-Cen journal August 2011
GPI PSF subtraction with TLOCI: the next evolution in exoplanet/disk high-contrast imaging conference July 2014
Gemini Planet Imager observational calibrations I: Overview of the GPI data reduction pipeline conference July 2014
Gemini planet imager observational calibrations IV: wavelength calibration and flexure correction for the integral field spectograph conference July 2014
Gemini planet imager observational calibrations VIII: characterization and role of satellite spots conference July 2014
Gemini planet imager observational calibrations VII: on-sky polarimetric performance of the Gemini planet imager conference July 2014
Gemini planet imager observational calibrations V: astrometry and distortion conference July 2014
Gemini planet imager observational calibrations IX: least-squares inversion flux extraction conference July 2014
Gemini Planet Imager coronagraph testbed results conference July 2010
Evolution of Debris Disks journal September 2008
Ensemble samplers with affine invariance journal January 2010
Validation of the new Hipparcos reduction text January 2007
Speckle Suppression Through Dual Imaging Polarimetry, and a Ground-Based Image of the HR 4796A Circumstellar Disk text January 2009
Detection and Characterization of Exoplanets and Disks using Projections on Karhunen-Loeve Eigenimages text January 2012
Imaging Discovery of the Debris Disk Around HIP 79977 text January 2013
A Herschel PACS survey of the dust and gas in Upper Scorpius disks text January 2013
Gemini Planet Imager Observational Calibrations I: Overview of the GPI Data Reduction Pipeline text January 2014
Gemini Planet Imager Observational Calibrations VIII: Characterization and Role of Satellite Spots text January 2014
Gemini Planet Imager Observational Calibrations IX: Least-Squares Inversion Flux Extraction text January 2014
Polarimetry with the Gemini Planet Imager: Methods, Performance at First Light, and the Circumstellar Ring around HR 4796A text January 2014
Discovery of Resolved Debris Disk Around HD 131835 text January 2015
Direct Imaging and Spectroscopy of a Young Extrasolar Kuiper Belt in the Nearest OB Association preprint January 2015
Direct imaging of an asymmetric debris disk in the HD 106906 planetary system preprint January 2015
Discovery of molecular gas around HD 131835 in an APEX molecular line survey of bright debris disks preprint January 2015
Post-T Tauri Stars in the Nearest OB Association text January 2002
Dust in Resonant Extrasolar Kuiper Belts - Grain Size and Wavelength Dependence of Disk Structure text January 2005

Cited By (18)

SPHERE: the exoplanet imager for the Very Large Telescope journal November 2019
Imaging Extrasolar Giant Planets journal August 2016
Gemini Planet Imager observational calibrations XI: pipeline improvements and enhanced calibrations after two years on sky conference August 2016
IMAGING AN 80 au RADIUS DUST RING AROUND THE F5V STAR HD 157587 journal October 2016
Debris Disks in the Scorpius–Centaurus ob Association Resolved by alma journal August 2016
A Comprehensive Census of Nearby Infrared Excess Stars journal July 2016
Direct Imaging of the HD 35841 Debris Disk: A Polarized Dust Ring from Gemini Planet Imager and an Outer Halo from HST /STIS journal July 2018
SCExAO/CHARIS Near-IR High-contrast Imaging and Integral Field Spectroscopy of the HIP 79977 Debris Disk journal November 2018
First Resolved Scattered-light Images of Four Debris Disks in Scorpius-Centaurus with the Gemini Planet Imager journal January 2020
Modeling the Spatial Distribution and Origin of CO Gas in Debris Disks journal June 2019
An Exo–Kuiper Belt with an Extended Halo around HD 191089 in Scattered Light journal September 2019
The exoplanet handbook: Book Review journal March 2012
SPHERE: the exoplanet imager for the Very Large Telescope text January 2019
Imaging Extrasolar Giant Planets text January 2016
Debris Disks in the Scorpius-Centaurus OB Association Resolved by ALMA text January 2016
Imaging an 80 AU Radius Dust Ring Around the F5V Star HD 157587 text January 2016
Modelling the Spatial Distribution and Origin of CO Gas in Debris Disks text January 2019
An Exo-Kuiper Belt and An Extended Halo around HD 191089 in Scattered Light text January 2019