ディープ・インパクト地上観測ネットワークの成果（４）：近赤外線三色測光観測

森 由貴; 関口 朋彦; 黒澤 耕介; 三戸 洋之; 樽沢 賢一; 金安 渚; 河津 飛宏; 松永 典之; 福士 比奈子; 神鳥 亮; 田村 元秀; 杉田 精司

doi:10.14909/jsps.2005f.0.126.0

Abstracts 2005 Fall Meeting of the Japanese Society for Planetary Science

Session ID : 3204

DOI https://doi.org/10.14909/jsps.2005f.0.126.0

Conference information

Result of Ground-Based Observation Network for Deep Impact(4):Near-IR Three-Color Photometry

*Yuki Mori, Tomohiko Sekiguchi, Kosuke Kurosawa, Hiroyuki Mito, Kenichi Tarusawa, Nagisa Kaneyasu, Takahiro Kawadu, Noriyuki Matsunaga, Hinako Fukushi, ryo Kandori, Motohide Tamura, Seiji Sugita

Author information

*Yuki Mori
Department of Earth & Planetary Science, Graduate School of Science, The University of Tokyo
Tomohiko Sekiguchi
National Astronomical Observatory of Japan
Kosuke Kurosawa
Department of Complexity Science and Engineering, Graduate School of Frontier Science, The University of Tokyo
Hiroyuki Mito
Kiso observatory
Kenichi Tarusawa
Kiso observatory
Nagisa Kaneyasu
Department of Physics, Meisei University
Takahiro Kawadu
Department of Astrophysics, Kyoto University
Noriyuki Matsunaga
Institute of Astronomy, University of Tokyo
Hinako Fukushi
Institute of Astronomy, University of Tokyo
ryo Kandori
National Astronomical Observatory of Japan
Motohide Tamura
National Astronomical Observatory of Japan
Seiji Sugita
Department of Complexity Science and Engineering, Graduate School of Frontier Science, The University of Tokyo
Author's Organization：
Department of Astrophysics, Nagoya University

CONFERENCE PROCEEDINGS FREE ACCESS

Details

Abstract

We performed a long-term photometric observation to monitor changes in near-infrared light flux of 9P/Tempel 1 induced by the NASA Deep Impact event. Our observation covered three different bands (J band: 1.2 micron, H band: 1.6 micron, K band: 2.1 micron) from June 27 to July 28 using the 1.4m IRSF Telescope in South Africa with SIRIUS (Simultaneous-3color InfraRed Imager for Unbiased Survey) and the 105cm Schmidt Telescope at Kiso Observatory with KONIC (Kiso Observatory Near Infrared Camera). This study is based mainly on the data obtained with SIRIUS because there is little data obtained at Kiso due to bad weather. We will report the changes in the magnitude and colors of comet coma during a month, and the changes in dust production rate.

Corresponding author

Register with J-STAGE for free!