{"created":"2023-05-15T15:25:25.589524+00:00","id":13053,"links":{},"metadata":{"_buckets":{"deposit":"5a85c6a4-a479-46ba-b02f-7f898f1ca5a9"},"_deposit":{"created_by":3,"id":"13053","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"13053"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00013053","sets":["94:426"]},"author_link":["16704"],"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"S367","bibliographicPageStart":"S361","bibliographicVolumeNumber":"59","bibliographic_titles":[{"bibliographic_title":"PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-01-21","subitem_date_issued_type":"Created"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Results are presented of early X-ray afterglow observations of GRB 060105 by Swift and Suzaku. The bright, long gamma-ray burst GRB; 060105 triggered the Swift Burst Alert Telescope at 06:49:28 on 2006 January 5 (T-0). The Suzaku team commenced a pre-planned target of opportunity observation at 19 ks (5.3 hr) after the Swift trigger. The X-ray flux faded during observations from 6.8 x 10(-9) ergs(-1) cm(-2) (at T-0 + 87 s with the Swift/XRT) to 1.5 x 10(-13) erg s(-1) cm(-2) [at T-0 + 94-101 ks with the Suzaku X-ray Imaging Spectrometer (XIS)] in the 2-10 keV energy band. Following prompt emission and successive very steep decay, a shallow decay was observed from To + 187 s to T-0 + 1287 s. After an observation gap during T-0 + (1.5-3) ks, an extremely early steep decay was observed in T-0 + (4-30) ks. The lightcurve flattened again at T-0 + 30ks, and another steep decay followed from T-0 + 50ks to the end of observations. Both steep decays exhibited decay indices of 2.3-2.4. This very early break, if it is a jet break, is the earliest case among X-ray afterglow observations, suggesting a very narrow jet whose opening angle is well below 1 degrees. The unique Suzaku/XIS data allow us to set very tight upper limits on line emission or absorption in this GRB. For the reported pseudo-redshift of z = 4.0 +/- 1.3 the upper limit on the iron line equivalent width is 50 eV.","subitem_description_type":"Abstract"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"Astronomical Society of Japan"}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00046264","subitem_source_identifier_type":"ISSN"}]},"item_119_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[著者版]"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Tashiro, Makoto S."},{"subitem_text_value":"Abe, Keiichi"},{"subitem_text_value":"Angelini, Lorella"},{"subitem_text_value":"Barthelmy, Scott"},{"subitem_text_value":"Gehrels, Neil"},{"subitem_text_value":"Ishikawa, Nobuyuki"},{"subitem_text_value":"Kaluzienski, Louis J."},{"subitem_text_value":"Kawai, Nobuyuki"},{"subitem_text_value":"Kelley, Richard L."},{"subitem_text_value":"Kinugasa, Kenzo"},{"subitem_text_value":"Kodaira, Hironobu"},{"subitem_text_value":"Kohmura, Takayoshi"},{"subitem_text_value":"Kubota, Kaori"},{"subitem_text_value":"Maeda, Yoshitomo"},{"subitem_text_value":"Maeno, Shouta"},{"subitem_text_value":"Murakami, Hiroshi"},{"subitem_text_value":"Murakami, Toshio"},{"subitem_text_value":"Nakagawa, Yujin E."},{"subitem_text_value":"Nakazawa, Kazuhiro"},{"subitem_text_value":"Nousek, John"},{"subitem_text_value":"Okuno, Shin'ya"},{"subitem_text_value":"Onda, Kaori"},{"subitem_text_value":"Reeves, James N."},{"subitem_text_value":"Ricker, George"},{"subitem_text_value":"Sato, Goro"},{"subitem_text_value":"Sonoda, Eri"},{"subitem_text_value":"Suzuki, Motoko"},{"subitem_text_value":"Takahashi, Tadayuki"},{"subitem_text_value":"Tamagawa, Toru"},{"subitem_text_value":"Torii, Ken'ichi"},{"subitem_text_value":"Ueda, Yoshihiro"},{"subitem_text_value":"Urata, Yuji"},{"subitem_text_value":"Yamaoka, Kazutaka"},{"subitem_text_value":"Yamauchi, Makoto"},{"subitem_text_value":"Yonetoku, Daisuke"},{"subitem_text_value":"Yoshida, Atsumasa"},{"subitem_text_value":"Yoshinari, Satoru"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002397"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学大学院理工学研究科物質科学部門"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Science and Engineering, Saitama University"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2007"}]},"item_119_version_type_28":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田代, 信"},{"creatorName":"タシロ, マコト","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A1002397.pdf","filesize":[{"value":"519.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002397.pdf","url":"https://sucra.repo.nii.ac.jp/record/13053/files/A1002397.pdf"},"version_id":"2f600fe0-06b7-4bcf-b68f-659091f5e1fd"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"gamma rays : burst","subitem_subject_scheme":"Other"},{"subitem_subject":"radiation mechanisms : non-thermal","subitem_subject_scheme":"Other"},{"subitem_subject":"relativistic jet","subitem_subject_scheme":"Other"},{"subitem_subject":"X-rays : individual (GRB 060105)","subitem_subject_scheme":"Other"},{"subitem_subject":"X-rays : stars acceleration of particles","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal 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