FIBRE-Pac: FMOS image-based reduction package

Fumihide Iwamuro; Yuuki Moritani; Kiyoto Yabe; Masanao Sumiyoshi; Kaori Kawate; Naoyuki Tamura; Masayuki Akiyama; Masahiko Kimura; Naruhisa Takato; Philip Tait; Kouji Ohta; Tomonori Totani; Yuji Suzuki; Motonari Tonegawa

doi:10.1093/pasj/64.3.59

FIBRE-Pac: FMOS image-based reduction package

Fumihide Iwamuro, Yuuki Moritani, Kiyoto Yabe, Masanao Sumiyoshi, Kaori Kawate, Naoyuki Tamura, Masayuki Akiyama, Masahiko Kimura, Naruhisa Takato, Philip Tait, Kouji Ohta, Tomonori Totani, Yuji Suzuki, Motonari Tonegawa

SCI - Astronomy

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

5 Citations (Scopus)

Abstract

The FIBRE-pac (FMOS image-based reduction package) is an IRAF-based reduction tool for the fiber multipleobject spectrograph (FMOS) of the Subaru telescope. To reduce FMOS images, a number of special techniques are necessary, because each image contains about 200 separate spectra with airglow emission lines variable in spatial and time domains, and with complicated throughput patterns for airglow masks. In spite of these features, almost all of the reduction processes, except for a few steps, are carried out automatically by scripts in text format, making it easy to check the commands step by step. Wavelength- and flux-calibrated images together with their noise maps are obtained using this reduction package.

Original language	English
Pages (from-to)	591-599
Number of pages	9
Journal	Publications of the Astronomical Society of Japan
Volume	64
Issue number	3
DOIs	https://doi.org/10.1093/pasj/64.3.59
Publication status	Published - 2012

Keywords

Instrumentation: Spectrographs
Methods: Data analysis

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

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FIBRE-Pac : FMOS image-based reduction package. / Iwamuro, Fumihide; Moritani, Yuuki; Yabe, Kiyoto; Sumiyoshi, Masanao; Kawate, Kaori; Tamura, Naoyuki; Akiyama, Masayuki; Kimura, Masahiko; Takato, Naruhisa; Tait, Philip; Ohta, Kouji; Totani, Tomonori; Suzuki, Yuji; Tonegawa, Motonari.

In: Publications of the Astronomical Society of Japan, Vol. 64, No. 3, 2012, p. 591-599.

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

Iwamuro, Fumihide ; Moritani, Yuuki ; Yabe, Kiyoto ; Sumiyoshi, Masanao ; Kawate, Kaori ; Tamura, Naoyuki ; Akiyama, Masayuki ; Kimura, Masahiko ; Takato, Naruhisa ; Tait, Philip ; Ohta, Kouji ; Totani, Tomonori ; Suzuki, Yuji ; Tonegawa, Motonari. / FIBRE-Pac : FMOS image-based reduction package. In: Publications of the Astronomical Society of Japan. 2012 ; Vol. 64, No. 3. pp. 591-599.

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AU - Iwamuro, Fumihide

AU - Moritani, Yuuki

AU - Yabe, Kiyoto

AU - Sumiyoshi, Masanao

AU - Kawate, Kaori

AU - Tamura, Naoyuki

AU - Akiyama, Masayuki

AU - Kimura, Masahiko

AU - Takato, Naruhisa

AU - Tait, Philip

AU - Ohta, Kouji

AU - Totani, Tomonori

AU - Suzuki, Yuji

AU - Tonegawa, Motonari

PY - 2012

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AB - The FIBRE-pac (FMOS image-based reduction package) is an IRAF-based reduction tool for the fiber multipleobject spectrograph (FMOS) of the Subaru telescope. To reduce FMOS images, a number of special techniques are necessary, because each image contains about 200 separate spectra with airglow emission lines variable in spatial and time domains, and with complicated throughput patterns for airglow masks. In spite of these features, almost all of the reduction processes, except for a few steps, are carried out automatically by scripts in text format, making it easy to check the commands step by step. Wavelength- and flux-calibrated images together with their noise maps are obtained using this reduction package.

KW - Instrumentation: Spectrographs

KW - Methods: Data analysis

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FIBRE-Pac: FMOS image-based reduction package

Abstract

Keywords

ASJC Scopus subject areas

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