The AKARI Mid-IR All-Sky Diffuse Maps: Lessons Learned for SPICA

近藤, 徹, 石原, 大助, 金田, 英宏, 大薮, 進喜, 天筒, 智也, 鈴木, 慧士, 山岸, 光義, 大坪, 貴文, 尾中, 敬, 大澤, 亮, 臼井, 文彦, Kondo, Toru, Ishihara, Daisuke, Kaneda, Hidehiro, Oyabu, Shinki, Amatsutsu, Tomoya, Suzuki, Satoshi, Yamagishi, Mitsuyoshi, Otsubo, Takafumi, Onaka, Takashi, Osawa, Ryo, Usui, Fumihiko

The AKARI Mid-IR All-Sky Diffuse Maps: Lessons Learned for SPICA

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説明

SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe (June 18-21, 2013. Ito Hall, the University of Tokyo), Bunkyou-ku, Tokyo, Japan

We are creating all-sky diffuse maps from the AKARI 9 and 18 μm band survey data. In particular, the 9 μm map is a unique resource as an all-sky tracer of polycyclic aromatic hydrocarbons. Original data include artifacts, such as the scattered light from the moon. In addition, the zodiacal light is a dominant component compared to the Galactic interstellar emission in the mid-IR. In order to correct these artifacts and remove the zodiacal light, we have carried out special analyses. As a result, we have obtained accurately-calibrated all-sky maps and learned technical lessons for SPICA.

形態: カラー図版あり

Physical characteristics: Original contains color illustrations

資料番号: AA1730027087

レポート番号: JAXA-SP-17-010E