Mid- to far-infrared mapping spectroscopy of galactic star-forming regions with ISO, Spitzer, and AKARI

Y. Okada; T. Onaka; T. Miyata; Y. K. Okamoto; I. Sakon; H. Shibai; H. Takahashi; M. Kawada; N. Murakami; T. Nakagawa; Takafumi Ootsubo; A. Yasuda

doi:10.1051/eas:0831041

Mid- to far-infrared mapping spectroscopy of galactic star-forming regions with ISO, Spitzer, and AKARI

Y. Okada, T. Onaka, T. Miyata, Y. K. Okamoto, I. Sakon, H. Shibai, H. Takahashi, M. Kawada, N. Murakami, T. Nakagawa, Takafumi Ootsubo, A. Yasuda

SCI - Astronomy

Research output: Contribution to journal › Article

Abstract

We report the results of mid- to far-infrared spectroscopic observations of Galactic star-forming regions with ISO, Spitzer, and AKARI. Owing to the high sensitivity of the IRS onboard Spitzer, we detected [Si II]35 μm, [Fe II] 26 μm, and [Fe III] 23μm lines widely in low-density star-forming regions, and derived gas-phase Si and Fe abundances as 3-100% and <22%, respectively. With the FTS onboard AKARI, we obtained the spatial distribution of the [O III] 88μm emission in two star-forming regions.

Original language	English
Pages (from-to)	191-192
Number of pages	2
Journal	EAS Publications Series
Volume	31
DOIs	https://doi.org/10.1051/eas:0831041
Publication status	Published - 2008 Oct 13

ASJC Scopus subject areas

Astronomy and Astrophysics
Engineering(all)
Space and Planetary Science

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Okada, Y., Onaka, T., Miyata, T., Okamoto, Y. K., Sakon, I., Shibai, H., Takahashi, H., Kawada, M., Murakami, N., Nakagawa, T., Ootsubo, T., & Yasuda, A. (2008). Mid- to far-infrared mapping spectroscopy of galactic star-forming regions with ISO, Spitzer, and AKARI. EAS Publications Series, 31, 191-192. https://doi.org/10.1051/eas:0831041

Mid- to far-infrared mapping spectroscopy of galactic star-forming regions with ISO, Spitzer, and AKARI. / Okada, Y.; Onaka, T.; Miyata, T.; Okamoto, Y. K.; Sakon, I.; Shibai, H.; Takahashi, H.; Kawada, M.; Murakami, N.; Nakagawa, T.; Ootsubo, Takafumi; Yasuda, A.

In: EAS Publications Series, Vol. 31, 13.10.2008, p. 191-192.

Research output: Contribution to journal › Article

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abstract = "We report the results of mid- to far-infrared spectroscopic observations of Galactic star-forming regions with ISO, Spitzer, and AKARI. Owing to the high sensitivity of the IRS onboard Spitzer, we detected [Si II]35 μm, [Fe II] 26 μm, and [Fe III] 23μm lines widely in low-density star-forming regions, and derived gas-phase Si and Fe abundances as 3-100% and <22%, respectively. With the FTS onboard AKARI, we obtained the spatial distribution of the [O III] 88μm emission in two star-forming regions.",

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AU - Okada, Y.

AU - Onaka, T.

AU - Miyata, T.

AU - Okamoto, Y. K.

AU - Sakon, I.

AU - Shibai, H.

AU - Takahashi, H.

AU - Kawada, M.

AU - Murakami, N.

AU - Nakagawa, T.

AU - Ootsubo, Takafumi

AU - Yasuda, A.

PY - 2008/10/13

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AB - We report the results of mid- to far-infrared spectroscopic observations of Galactic star-forming regions with ISO, Spitzer, and AKARI. Owing to the high sensitivity of the IRS onboard Spitzer, we detected [Si II]35 μm, [Fe II] 26 μm, and [Fe III] 23μm lines widely in low-density star-forming regions, and derived gas-phase Si and Fe abundances as 3-100% and <22%, respectively. With the FTS onboard AKARI, we obtained the spatial distribution of the [O III] 88μm emission in two star-forming regions.

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