First images of debris disks around TWA 7, TWA 25, HD 35650, and HD 377
arXiv:1512.02220 · doi:10.3847/2041-8205/817/1/L2
Abstract
We present the first images of four debris disks observed in scattered light around the young (4--250 Myr old) M dwarfs TWA 7 and TWA 25, the K6 star HD 35650, and the G2 star HD 377. We obtained these images by reprocessing archival Hubble Space Telescope NICMOS coronagraph data with modern post-processing techniques as part of the Archival Legacy Investigation of Circumstellar Environments (ALICE) program. All four disks appear faint and compact compared with other debris disks resolved in scattered light. The disks around TWA 25, HD 35650, and HD 377 appear very inclined, while TWA 7's disk is viewed nearly face-on. The surface brightness of HD 35650's disk is strongly asymmetric. These new detections raise the number of disks resolved in scattered light around M and late-K stars from one (the AU Mic system) to four. This new sample of resolved disks enables comparative studies of heretofore scarce debris disks around low-mass stars relative to solar-type stars.
arXiv commentAccepted for publication in ApJ Letters. 7 pages, 2 figures
References in corpus (39)
- Validation of the new Hipparcos reduction
- Angular Differential Imaging: a Powerful High-Contrast Imaging Technique
- Circumstellar Dust Disks in Taurus-Auriga: The Submillimeter Perspective
- Detection and Characterization of Exoplanets and Disks using Projections on Karhunen-Loeve Eigenimages
- The Mass Dependence Between Protoplanetary Disks and their Stellar Hosts
- Chromospheric CaII Emission in Nearby F, G, K, and M stars
- Chromospheric Activity and Jitter Measurements for 2630 Stars on the California Planet Search
- A self-consistent, absolute isochronal age scale for young moving groups in the solar neighbourhood
- Photoevaporation of Circumstellar Disks due to External FUV Radiation in Stellar Aggregates
- An Optical Spectroscopic Study of T Tauri Stars. I. Photospheric Properties
- Protoplanetary Disk Structures in Ophiuchus II: Extension to Fainter Sources
- Bayesian analysis to identify new star candidates in nearby young stellar kinematic groups
- The Tucana/Horologium, Columba, AB Doradus, and Argus Associations: New Members and Dusty Debris Disks
- Discovery of a large dust disk around the nearby star AU Microscopium
- The Complete Census of 70-um-Bright Debris Disks within the FEPS (Formation and Evolution of Planetary Systems) Spitzer Legacy Survey of Sun-like Stars
- DUst Around NEarby Stars. The survey observational results
- New Debris Disks Around Young, Low Mass Stars Discovered With The Spitzer Space Telescope
- Debris Disks: Seeing Dust, Thinking of Planetesimals and Planets
- Resolved Debris Discs Around A Stars in the Herschel DEBRIS Survey
- HST/NICMOS detection of HR 8799 b in 1998
- Exploring Terrestrial Planet Formation in the TW Hydrae Association
- Where Are The M Dwarf Disks Older Than 10 Million Years?
- An icy Kuiper-Belt around the young solar-type star HD 181327
- A near-infrared interferometric survey of debris disc stars. III. First statistics based on 42 stars observed with CHARA/FLUOR
- An Infrared Coronagraphic Survey for Substellar Companions
- A near-infrared interferometric survey of debris-disc stars. IV. An unbiased sample of 92 southern stars observed in H-band with VLTI/PIONIER
- The TW Hydrae Association : trigonometric parallaxes and kinematic analysis
- Interstellar Medium Sculpting of the HD 32297 Disk
- Distance and Kinematics of the TW Hydrae Association from Parallaxes
- A DEBRIS Disk Around The Planet Hosting M-star GJ581 Spatially Resolved with Herschel
- Faint disks around classical T Tauri stars: small but dense enough to form planets?
- Five Debris Disks Newly Revealed in Scattered Light from the HST NICMOS Archive
- Search for Cold Debris Disks around M-dwarfs. II
- TW Hya Association Membership and New WISE-detected Circumstellar Disks
- Mass and Temperature of the TWA 7 Debris Disk
- Gas and dust in the TW Hydrae Association as seen by the Herschel Space Observatory
- Stripping a debris disk by close stellar encounters in an open stellar cluster
- Archival Legacy Investigations of Circumstellar Environments: Overview and First Results
- The Evolution of Dusty Debris Disks Around Solar Type Stars
Cited by in corpus (57)
- Non-negative Matrix Factorization: Robust Extraction of Extended Structures
- Discovery of a low-mass companion inside the debris ring surrounding the F5V star HD206893
- Reference star differential imaging of close-in companions and circumstellar disks with the NIRC2 vortex coronagraph at W.M. Keck Observatory
- The SPHERE infrared survey for exoplanets (SHINE)- I Sample definition and target characterization
- Observations of fast-moving features in the debris disk of AU Mic on a three-year timescale: Confirmation and new discoveries
- Solar System Physics for Exoplanet Research
- A search for a 5th planet around HR 8799 using the star-hopping RDI technique at VLT/SPHERE
- The JWST Early Release Science Program for the Direct Imaging & Spectroscopy of Exoplanetary Systems
- The SHARDDS survey: first resolved image of the HD114082 debris disk in Lower Centaurus Crux with SPHERE
- On the Ubiquity and Stellar Luminosity Dependence of Exocometary CO Gas: Detection around M Dwarf TWA 7
- First scattered-light images of the gas-rich debris disk around 49 Ceti
- Resolving faint structures in the debris disk around TWA7
- An Exo-Kuiper Belt and An Extended Halo around HD 191089 in Scattered Light
- Characterization of the inner disk around HD 141569 A from Keck/NIRC2 L-band vortex coronagraphy
- ISPY -- NACO Imaging Survey for Planets around Young stars: Survey description and results from the first 2.5 years of observations
- Deep HST/STIS Visible-Light Imaging of Debris Systems around Solar Analog Hosts
- Subaru/SCExAO First-Light Direct Imaging of a Young Debris Disk around HD 36546
- Using Data Imputation for Signal Separation in High Contrast Imaging
- A HARPS RV search for planets around young nearby stars
- A stellar census of the nearby, young 32 Orionis group
- BANYAN. VIII. New Low-Mass Stars and Brown Dwarfs with Candidate Circumstellar Disks
- First long-term activity study of AU Microscopii: a possible chromospheric cycle
- New disk discovered with VLT/SPHERE around the M star GSC 07396-00759
- A WISE-based search for debris discs amongst M-dwarfs in nearby, young, moving groups
- HD 104860 and HD 192758: two debris disks newly imaged in scattered-light with HST
- Detection of scattered light from the hot dust in HD 172555
- Atmospheric characterization of directly imaged exoplanets with JWST/MIRI
- A Layered Debris Disk around M Star TWA 7 in Scattered Light
- SCExAO/CHARIS Near-IR High-Contrast Imaging and Integral Field Spectroscopy of the HIP 79977 Debris Disk
- M Stars in the TW Hya Association: Stellar X-rays and Disk Dissipation
- Observability of Debris Discs around M-stars
- ALICE Data Release: A revaluation of HST-NICMOS coronagraphic images
- The Planet Formation Potential Around a 45 Myr old Accreting M Dwarf
- Comprehensive analysis of HD 105, a young Solar System analog
- Imaging an 80 AU Radius Dust Ring Around the F5V Star HD 157587
- Imaging exoplanets with coronagraphic instruments
- Characterizing the morphology of the debris disk around the low-mass star GSC~07396-00759
- Stirred but not shaken: a multi-wavelength view of HD 16743's debris disc
- Multiwavelength Vertical Structure in the AU Mic Debris Disk: Characterizing the Collisional Cascade
- Sub-millimeter non-contaminated detection of the disk around TWA\,7 by ALMA
- Calibration of quasi-static aberrations in exoplanet direct-imaging instruments with a Zernike phase-mask sensor. IV. Temporal stability of non-common path aberrations in VLT/SPHERE
- A symmetric inner cavity in the HD 141569A transitional disk
- The Surface Magnetic Activity of the Weak-Line T Tauri Stars TWA 7 and TWA 25
- First resolved observations of a highly asymmetric debris disc around HD 160305 with VLT/SPHERE
- Post-processing of the HST STIS coronagraphic observations
- The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) V: Comparison between scattered light and thermal emission
- Four new PLanetesimals Around TYpical and Pre-main seqUence Stars (PLATYPUS) Debris Discs at 8.8mm
- A multi-wavelength study of the debris disc around 49 Cet
- Characterization of debris disks observed with SPHERE
- A catalog of collected debris disks: properties, classifications and correlations between disks and stars/planets
- Multi-wavelength aperture polarimetry of debris disc host stars
- Detection of H in the TWA 7 System: A Probable Circumstellar Origin
- Searching for the HR 8799 Debris Disk with HST/STIS
- ESCAPE project: investigating active observing strategies and post-processing methods for exoplanet high-contrast imaging with future space missions
- Low-resolution near-infrared spectroscopic signatures of unresolved ultracool companions to M dwarfs
- A Catalogue of Interstellar Material Delivery From Nearby Debris Disks
- What you see is not necessarily what you get: Interpreting near-infrared scattering phase functions of debris discs