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

doi:10.1086/529152

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

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

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Abstract

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.

Original language	English
Pages (from-to)	339-347
Number of pages	9
Journal	Publications of the Astronomical Society of the Pacific
Volume	120
Issue number	865
DOIs	https://doi.org/10.1086/529152
Publication status	Published - 2008 Mar

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

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Takefuji, K., Asuma, K., Kuniyoshi, M., Matsumura, N., Niinuma, K., Kida, S., Nakamura, R., Tanaka, T., Suzuki, S., Ishikawa, S., Aoki, T., Hirano, K., & Daishido, T. (2008). Two 1.4 GHz sky atlases at declination 32° to 42° in Nasu Radio-Transient Search Project. Publications of the Astronomical Society of the Pacific, 120(865), 339-347. https://doi.org/10.1086/529152

Takefuji, K, Asuma, K, Kuniyoshi, M, Matsumura, N, Niinuma, K, Kida, S, Nakamura, R, Tanaka, T, Suzuki, S, Ishikawa, S, Aoki, T, Hirano, K & Daishido, T 2008, 'Two 1.4 GHz sky atlases at declination 32° to 42° in Nasu Radio-Transient Search Project', Publications of the Astronomical Society of the Pacific, vol. 120, no. 865, pp. 339-347. https://doi.org/10.1086/529152

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abstract = "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.",

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

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T1 - Two 1.4 GHz sky atlases at declination 32° to 42° in Nasu Radio-Transient Search Project

AU - Takefuji, K.

AU - Asuma, K.

AU - Kuniyoshi, M.

AU - Matsumura, N.

AU - Niinuma, K.

AU - Kida, S.

AU - Nakamura, R.

AU - Tanaka, T.

AU - Suzuki, S.

AU - Ishikawa, S.

AU - Aoki, T.

AU - Hirano, K.

AU - Daishido, T.

PY - 2008/3

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AB - 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.

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

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