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| Autors principals: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Preprint |
| Publicat: |
2007
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| Matèries: | |
| Accés en línia: | https://arxiv.org/abs/0708.0254 |
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| _version_ | 1866912549678612480 |
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| author | Jeong, Woong-Seob Nakagawa, Takao Yamamura, Issei Pearson, Chris P. Savage, Richard S. Lee, Hyung Mok Shibai, Hiroshi Makiuti, Sin'itirou Baba, Hajime Clements, Dave Doi, Yasuo Figueredo, Elysandora Goto, Tomotsugu Hasegawa, Sunao Kawada, Mitsunobu Kawamura, Akiko Kester, Do Kwon, Suk Minn Matsuhara, Hideo Matsuura, Shuji Murakami, Hiroshi Oh, Sang Hoon Pak, Soojong Park, Yong-Sun Rowan-Robinson, Michael Serjeant, Stephen Shirahata, Mai Sohn, Jungjoo Takagi, Toshinobu Wang, Lingyu White, Glenn J. Yamauchi, Chisato |
| author_facet | Jeong, Woong-Seob Nakagawa, Takao Yamamura, Issei Pearson, Chris P. Savage, Richard S. Lee, Hyung Mok Shibai, Hiroshi Makiuti, Sin'itirou Baba, Hajime Clements, Dave Doi, Yasuo Figueredo, Elysandora Goto, Tomotsugu Hasegawa, Sunao Kawada, Mitsunobu Kawamura, Akiko Kester, Do Kwon, Suk Minn Matsuhara, Hideo Matsuura, Shuji Murakami, Hiroshi Oh, Sang Hoon Pak, Soojong Park, Yong-Sun Rowan-Robinson, Michael Serjeant, Stephen Shirahata, Mai Sohn, Jungjoo Takagi, Toshinobu Wang, Lingyu White, Glenn J. Yamauchi, Chisato |
| contents | We present the spatially resolved observations of IRAS sources from the Japanese infrared astronomy satellite AKARI All-Sky Survey during the performance verification (PV) phase of the mission. We extracted reliable point sources matched with IRAS point source catalogue. By comparing IRAS and AKARI fluxes, we found that the flux measurements of some IRAS sources could have been over or underestimated and affected by the local background rather than the global background. We also found possible candidates for new AKARI sources and confirmed that AKARI observations resolved IRAS sources into multiple sources. All-Sky Survey observations are expected to verify the accuracies of IRAS flux measurements and to find new extragalactic point sources. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_0708_0254 |
| institution | arXiv |
| publishDate | 2007 |
| record_format | arxiv |
| spellingShingle | The Far-Infrared Properties of Spatially Resolved AKARI Observations Jeong, Woong-Seob Nakagawa, Takao Yamamura, Issei Pearson, Chris P. Savage, Richard S. Lee, Hyung Mok Shibai, Hiroshi Makiuti, Sin'itirou Baba, Hajime Clements, Dave Doi, Yasuo Figueredo, Elysandora Goto, Tomotsugu Hasegawa, Sunao Kawada, Mitsunobu Kawamura, Akiko Kester, Do Kwon, Suk Minn Matsuhara, Hideo Matsuura, Shuji Murakami, Hiroshi Oh, Sang Hoon Pak, Soojong Park, Yong-Sun Rowan-Robinson, Michael Serjeant, Stephen Shirahata, Mai Sohn, Jungjoo Takagi, Toshinobu Wang, Lingyu White, Glenn J. Yamauchi, Chisato Astrophysics Astrophysics of Galaxies We present the spatially resolved observations of IRAS sources from the Japanese infrared astronomy satellite AKARI All-Sky Survey during the performance verification (PV) phase of the mission. We extracted reliable point sources matched with IRAS point source catalogue. By comparing IRAS and AKARI fluxes, we found that the flux measurements of some IRAS sources could have been over or underestimated and affected by the local background rather than the global background. We also found possible candidates for new AKARI sources and confirmed that AKARI observations resolved IRAS sources into multiple sources. All-Sky Survey observations are expected to verify the accuracies of IRAS flux measurements and to find new extragalactic point sources. |
| title | The Far-Infrared Properties of Spatially Resolved AKARI Observations |
| topic | Astrophysics Astrophysics of Galaxies |
| url | https://arxiv.org/abs/0708.0254 |