Two 1.4 GHz sky atlases at declination 32° to 42° in Nasu Radio-Transient Search Project

K. Takefuji*, K. Asuma, M. Kuniyoshi, N. Matsumura, K. Niinuma, S. Kida, R. Nakamura, T. Tanaka, S. Suzuki, S. Ishikawa, T. Aoki, K. Hirano, T. Daishido

*この研究の対応する著者

    研究成果: Article査読

    1 被引用数 (Scopus)

    抄録

    We present results of two 1.4 GHz radio surveys of a +32° < δ < +42° area with four interferometers in the Nasu Radio-Transient Search Project. The observable area was 7.0% of the whole sky. The surveys were carried out between 2004 and 2005. All observed interferometric data were transformed to color images to construct color atlases of the 1.4 GHz sky. From these atlases, 144 radio sources were detected by comparison with the 1.4 GHz NRAO VLA Sky Survey Catalog, excluding the Cygnus region. The observed data will be used in a transient search alert system.

    本文言語English
    ページ(範囲)339-347
    ページ数9
    ジャーナルPublications of the Astronomical Society of the Pacific
    120
    865
    DOI
    出版ステータスPublished - 2008 3月

    ASJC Scopus subject areas

    • 天文学と天体物理学
    • 宇宙惑星科学

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