[en] We present L'-band Keck/NIRC2 imaging and H-band Subaru/AO188+HiCIAO polarimetric observations of the CQ Tau disk with a new spiral arm. Apart from the spiral feature, our observations could not detect any companion candidates. We traced the spiral feature from the r[SUP]2[/SUP]-scaled High-Contrast Coronographic Imager for Adaptive Optics (HiCIAO) polarimetric intensity image and the fitted result is used for forward modeling to reproduce the ADI-reduced NIRC2 image. We estimated the original surface brightness after throughput correction in the L' band to be ∼126 mJy arcsec[SUP]-2[/SUP] at most. We suggest that the grain temperature of the spiral may be heated up to ∼200 K in order to explain both of the H- and L'-band results. The H-band emission at the location of the spiral originates from the scattering from the disk surface while both scattering and thermal emission may contribute to the L'-band emission. If the central star is only the light source of scattered light, the spiral emission at the L' band should be thermal emission. If an inner disk also acts as the light source, the scattered light and the thermal emission may equally contribute to the L'-band spiral structure.
Research Center/Unit :
STAR - Space sciences, Technologies and Astrophysics Research - ULiège
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Uyama, Taichi; Infrared Processing and Analysis Center, California Institute of Technology, 1200 E. California Boulevard, Pasadena, CA 91125, USA ; NASA Exoplanet Science Institute, Pasadena, CA 91125, USA ; National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan
Muto, Takayuki; Division of Liberal Arts, Kogakuin University, 1-24-2, Nishi-Shinjuku, Shinjuku-ku, Tokyo, 163-8677, Japan
Mawet, Dimitri; Department of Astronomy, California Institute of Technology, 1200 E. California Boulevard, Pasadena, CA 91125, USA ; Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, 91109, USA
Christiaens, Valentin; Monash Centre for Astrophysics (MoCA) and School of Physics and Astronomy, Monash University, Clayton Vic 3800, Australia
Hashimoto, Jun; Astrobiology Center, National Institutes of Natural Sciences, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan ; Subaru Telescope, National Astronomical Observatory of Japan, Mitaka, Tokyo, 181-8588, Japan ; Department of Astronomy, School of Science, Graduate University for Advanced Studies (SOKENDAI), Mitaka, Tokyo 181-8588, Japan
Kudo, Tomoyuki; Subaru Telescope, National Astronomical Observatory of Japan, Mitaka, Tokyo, 181-8588, Japan
Kuzuhara, Masayuki; Astrobiology Center, National Institutes of Natural Sciences, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan
Ruane, Garreth; Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, 91109, USA
Beichman, Charles; Infrared Processing and Analysis Center, California Institute of Technology, 1200 E. California Boulevard, Pasadena, CA 91125, USA ; NASA Exoplanet Science Institute, Pasadena, CA 91125, USA
Absil, Olivier ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > PSILab
Akiyama, Eiji; Institute for the Advancement of Higher Education, Hokkaido University, Kita17, Nishi8, Kita-ku, Sapporo, 060-0817, Japan
Bae, Jaehan; NHFP Sagan Fellow. ; Department of Terrestrial Magnetism, Carnegie Institution for Science, 5241 Broad Branch Road NW, Washington, DC 20015, USA
Bottom, Michael; Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, 91109, USA
Choquet, Elodie; Aix Marseille Univ, CNRS, CNES, LAM, Marseille, France
Currie, Thayne; Subaru Telescope, National Astronomical Observatory of Japan, Mitaka, Tokyo, 181-8588, Japan ; NASA-Ames Research Center, Moffett Field, CA, USA ; Eureka Scientific, 2452 Delmer Street Suite 100, Oakland, CA, USA
Dong, Ruobing; Department of Physics & Astronomy, University of Victoria, Victoria, BC, V8P 1A1, Canada
Follette, Katherine B.; Physics and Astronomy Department, Amherst College, 21 Merrill Science Drive, Amherst, MA 01002, USA
Fukagawa, Misato; National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan
Guidi, Greta; ETH Zurich, Institute for Particle Physics and Astrophysics, Wolfgang-Pauli-Str. 27, 8093 Zurich, Switzerland
Huby, Elsa; LESIA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Univ. Paris Diderot, Sorbonne Paris Cité, 5 place Jules Janssen, F-92195 Meudon, France
Kwon, Jungmi; Department of Astronomy, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
Mayama, Satoshi; The Graduate University for Advanced Studies, SOKENDAI, Shonan International Village, Hayama-cho, Miura-gun, Kanagawa 240-0193, Japan
Meshkat, Tiffany; Infrared Processing and Analysis Center, California Institute of Technology, 1200 E. California Boulevard, Pasadena, CA 91125, USA
Reggiani, Maddalena; Institute of Astrophysics, KU Leuven, Celestijnlaan 200D, B-3001 Leuven, Belgium
Ricci, Luca; Department of Physics and Astronomy, California State University Northridge, 18111 Nordhoff Street, Northridge, CA 91330, USA
Serabyn, Eugene; Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, 91109, USA
Tamura, Motohide; National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan ; Astrobiology Center, National Institutes of Natural Sciences, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan ; Department of Astronomy, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
Wallack, Nicole; Division of Geological and Planetary Sciences, California Institute of Technology, 1200 E. California Boulevard, Pasadena, CA 91125, USA
Williams, Jonathan; Institute for Astronomy, University of Hawaii, Honolulu, HI 96822, USA
Zhu, Zhaohuan; Department of Physics and Astronomy, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV, 89154-4002, USA ; )
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.
Bibliography
Akiyama E., Momose M., Hayashi H. and Kitamura Y. 2011 PASJ 63 1059
Akiyama E., Momose M., Kitamura Y. et al 2013 PASJ 65 123
ALMA Partnership, Brogan C. L., Pérez L. M. et al 2015 ApJL 808 L3
Amara A. and Quanz S. P. 2012 MNRAS 427 948
Andrews S. M., Huang J., Pérez L. M. et al 2018 ApJL 869 L41
Bae J. and Zhu Z. 2018 ApJ 859 119
Baraffe I., Chabrier G., Barman T. S., Allard F. and Hauschildt P. H. 2003 A&A 402 701
Benisty M., Juhasz A., Boccaletti A. et al 2015 A&A 578 L6
Birnstiel T., Dullemond C. P., Zhu Z. et al 2018 ApJL 869 L45
Chandrasekhar S. 1960 Radiative Transfer (New York: Dover)
Chapillon E., Parise B., Guilloteau S., Dutrey A. and Wakelam V. 2010 A&A 520 A61
Christiaens V., Casassus S., Absil O. et al 2019 MNRAS 486 5819
Currie T., Cloutier R., Brittain S. et al 2015 ApJL 814 L27
D'Alessio P., Calvet N., Hartmann L., Franco-Hernández R. and Servín H. 2006 ApJ 638 314
D'Alessio P., Calvet N., Hartmann L., Lizano S. and Cantó J. 1999 ApJ 527 893
Dong R., Fung J. and Chiang E. 2016 ApJ 826 75
Dong R., Hall C., Rice K. and Chiang E. 2015a ApJL 812 L32
Dong R., Liu S.-Y., Eisner J. et al 2018a ApJ 860 124
Dong R., Najita J. R. and Brittain S. 2018b ApJ 862 103
Dong R., Zhu Z., Rafikov R. R. and Stone J. M. 2015b ApJL 809 L5
Draine B. T. and Lee H. M. 1984 ApJ 285 89
Gaia Collaboration, Brown A. G. A., Vallenari A. et al 2018 A&A 616 A1
Ginski C., Stolker T., Pinilla P. et al 2016 A&A 595 A112
Gomez Gonzalez C. A., Wertz O., Absil O. et al 2017 AJ 154 7
Hashimoto J., Dong R., Kudo T. et al 2012 ApJL 758 L19
Hashimoto J., Tamura M., Muto T. et al 2011 ApJL 729 L17
Huang J., Andrews S. M., Pérez L. M. et al 2018 ApJL 869 L43
Inoue A. K., Honda M., Nakamoto T. and Oka A. 2008 PASJ 60 557
Jang-Condell H. and Turner N. J. 2013 ApJ 772 34
Juhász A. and Rosotti G. P. 2018 MNRAS 474 L32
Keppler M., Benisty M., Müller A. et al 2018 A&A 617 A44
Kraus S., Kreplin A., Fukugawa M. et al 2017 ApJL 848 L11
Kuhn J. R., Potter D. and Parise B. 2001 ApJL 553 L189
Lyra W., Richert A. J. W., Boley A. et al 2016 ApJ 817 102
Marois C., Macintosh B., Barman T. et al 2008 Sci 322 1348
Mawet D., Choquet É, Absil O. et al 2017 AJ 153 44
McDonald I., Zijlstra A. A. and Watson R. A. 2017 MNRAS 471 770
Milli J., Mouillet D., Lagrange A. M. et al 2012 A&A 545 A111
Montesinos M. and Cuello N. 2018 MNRAS 475 L35
Montesinos M., Perez S., Casassus S. et al 2016 ApJL 823 L8
Muto T., Grady C. A., Hashimoto J. et al 2012 ApJL 748 L22
Natta A., Prusti T., Neri R. et al 2001 A&A 371 186
Ochsenbein F., Bauer P. and Marcout J. 2000 A&AS 143 23
Ohta Y., Fukagawa M., Sitko M. L. et al 2016 PASJ 68 53
Pérez L. M., Carpenter J. M., Andrews S. M. et al 2016 Sci 353 1519
Pinte C., Price D. J., Ménard F. et al 2018 ApJL 860 L13
Rafikov R. R. 2002 ApJ 569 997
Rameau J., Chauvin G., Lagrange A. M. et al 2012 A&A 546 A24
Reggiani M., Christiaens V., Absil O. et al 2018 A&A 611 A74
Ruane G., Ngo H., Mawet D. et al 2019 AJ 157 118
Serabyn E., Huby E., Matthews K. et al 2017 AJ 153 43
Soummer R., Pueyo L. and Larkin J. 2012 ApJL 755 L28
Strom K. M., Strom S. E., Edwards S., Cabrit S. and Skrutskie M. F. 1989 AJ 97 1451
Tamura M. 2009 AIP Conf. Ser. 1158, Exoplanets and Disks: Their Formation and Diversity ed T. Usuda, M. Tamura and M. Ishii (Melville, NY: AIP) 11
Tang Y.-W., Guilloteau S., Dutrey A. et al 2017 ApJ 840 32
Testi L., Natta A., Shepherd D. S. and Wilner D. J. 2001 ApJ 554 1087
Tsukagoshi T., Muto T., Nomura H. et al 2019 ApJL 878 L8
Ubeira Gabellini M. G., Miotello A., Facchini S. et al 2019 MNRAS 486 4638
Uyama T., Hashimoto J., Kuzuhara M. et al 2017 AJ 153 106
Uyama T., Hashimoto J., Muto T. et al 2018 AJ 156 63
van der Marel N., van Dishoeck E. F., Bruderer S. et al 2013 Sci 340 1199
Wagner K., Stone J. M., Spalding E. et al 2019 ApJ 882 20
Xuan W. J., Mawet D., Ngo H. et al 2018 AJ 156 156
Zhu Z., Dong R., Stone J. M. and Rafikov R. R. 2015 ApJ 813 88
Similar publications
Sorry the service is unavailable at the moment. Please try again later.
This website uses cookies to improve user experience. Read more
Save & Close
Accept all
Decline all
Show detailsHide details
Cookie declaration
About cookies
Strictly necessary
Performance
Strictly necessary cookies allow core website functionality such as user login and account management. The website cannot be used properly without strictly necessary cookies.
This cookie is used by Cookie-Script.com service to remember visitor cookie consent preferences. It is necessary for Cookie-Script.com cookie banner to work properly.
Performance cookies are used to see how visitors use the website, eg. analytics cookies. Those cookies cannot be used to directly identify a certain visitor.
Used to store the attribution information, the referrer initially used to visit the website
Cookies are small text files that are placed on your computer by websites that you visit. Websites use cookies to help users navigate efficiently and perform certain functions. Cookies that are required for the website to operate properly are allowed to be set without your permission. All other cookies need to be approved before they can be set in the browser.
You can change your consent to cookie usage at any time on our Privacy Policy page.
