X線天文衛星『すざく』の現状 - X-ray Group in ISAS

䠪⥲ኮᩝ⾠᫅䚺䛟䛜䛕䚻䛴⌟≟
ᇸㆺᚽ㟱䟺ISAS/JAXA䟻
䚺䛟䛜䛕䚻䝅䞀䝤
䚺䛟䛜䛕䚻⾠᫅(Astro-E2)
ᠻᅗ䠇␊┘䛴䠪⥲ኮᩝ⾠᫅
•2005ᖳ7᭮10᪝ᡬ䛧୕䛘
M-V-6ྒᶭ䛭USC䛑䜏
•㔔㔖䠌1.7t䚮㞹ງ1.4kW
•㧏ᗐ570km␆ළ㌮㐠
•᪝⡷භྜྷ㛜Ⓠ
•୹䛰ふῼ⿞⨠
•䠪⥲ཬᑏ㙶(XRT)
䟽CCD䜯䝥䝭(XIS)
•◫X⥲᳠ฝჹ(HXD)
හ஄὾Ꮻᏼ✭㛣ふῼᡜ䜳䝮䞀䝷䝯䞀䝤
X-ray mirrors
6.
XRT
NASA/GSFC-NagoyaISAS/JAXA
1.
9m
Extension
5m
Hard X-ray detector
HXD
Tokyo-ISAS/JAXARiken-SaitamaHIroshima-Kanazawa-...
XRS
NASA/GSFC-Wisconsin X-ray micro calorimeter
-ISAS/JAXA-TMU
X-ray CCD camera
(4 sets)
XIS
MIT-Kyoto-Osaka ISAS/JAXA-.....
䚺䛟䛜䛕䚻⾠᫅䛴≟Ἓ
• භ㏳⣌
ᴣ䛳Ⰳይ䚯ふῼ䛾䛴䜨䝷䝕䜳䝌䛰䛝䚯
– ጶເโᚒ⣌
2005ᖳ10᭮ᶭ୕䝁䝙䝌᭞᩺䚯䝢䝐䞀䝔ᛮ䛴ྡྷ୕
– ᫅ጶເ⣌
ᨲᑏ⥲ᖈ䛭Ⲭ㞹⢇Ꮔ䛴␪జ᫅ാ䛱䜎䜑ጶເㄏ
ヾ䛒䜄䜒䛱Ⓠ⏍䠌䜷䝢䝷䝍䛭ᅂ㑂
– 䝋䞀䝃䝰䜷䞀䝄
Ⲭ㞹⢇Ꮔ䛱䜎䜑オ㘋䝿්⏍䝡䜨䝷䝃䛴ን໩䠌䜷䝢
䝷䝍䛭ᅂ㑂
ふῼ⣌䠌䠪⥲ཬᑏ㙶(XRT)
㐘⏕≟Ἓ䠌Ⰳይ䚯W69a๑⏛ㅦⁿ䚮W70aᒱ⏛ㅦⁿ䚮W71a㕝ᮄㅦⁿ
㐅⾔୯䛴୹䛰㍉ḿ䠌ක㍂䛴న⨠䚮ጶເ䛴᥺䜒
Ⅴ″䛱ᑊ䛟
䜑䜨䝥䞀䜼
PSF
EEF
ふῼ⣌䠌◫X⥲᳠ฝჹ(HXD)
㐘⏕≟Ἓ䠌Ⰳይ䚯W74a ᅗฦㅦⁿ䚮W75a∭ᑹㅦⁿ, W76aᒜᓧㅦⁿ
㐅⾔୯䛴୹䛰㍉ḿ䠌PIN䛴䝔䝇䜳䜴䝭䜪䝷䝍䝦䝋䝯䛴☔❟
䚭䚭䚭 GSO䛴᳠ฝຝ⋙䛴㍉ḿ
ᅒ䠌ᵕ䚱䛰◫X
⥲᳠ฝჹ䛴㌮
㐠୕䝔䝇䜳䜴䝭
䜪䝷䝍䛴Ẓ㍉
ふῼ⣌䠌䠪⥲CCD䜯䝥䝭(XIS)
• 2006ᖳ1᭮DE䝁䝙䝌䛴᭞᩺
Ⲭ㞹⢇Ꮔ䛱䜎䜑䜨䝝䝷䝌䛴㐛༖䜘ᶭ୕䛭䜽䜳䝮䞀䝏
䝷䜴䛝䚮䝔䝇䜳䜴䝭䜪䝷䝍䛴఩ୖ䜘ᐁ⌟䚯
• ྊっක㐵᩷⭯䛾䛴䜷䝷䝃䝣
W42b ᯐ⏛ㅦⁿ䚮W45b ✨ྻㅦⁿ䚮W73a ᲻ㅦⁿ
• ᨲᑏ⥲᥾ഭ䛱䜎䜑ᛮ⬗຋໩
䜱䝧䝮䝚䝰䞀䜻䝫䝷䠌W41b ୯ᔪㅦⁿ
㞹ⲬἸථ䛱䜎䜑ᛮ⬗຋໩䛴㍇΅
䠪⥲CCD䜯䝥䝭䠌ᨲᑏ⥲᥾ഭ
55Fe㍉ḿ⥲″
ぜ䛑䛗୕䛴㍜⥲୯ᚨ
㍜⥲ᖕ
㍜⥲ᙁᗐ
㞹ⲬἸථ䛱䜎䜑ᛮ⬗ᅂᚗ
䜨䝥䞀䜼㡷ᇡ䛱ୌᏽ㛣㝰
䛭㞹ⲬἸථ䜘⾔䛌䚯
㌹
㏞
᪁
ྡྷ
ᨲᑏ⥲䝄䝥䞀䜼䛭ቌ䛎
䛥᰹ᏄḖ㝏(䝌䝭䝇䝛)䜘
ᇔ䜇䚮㞹Ⲭ㌹㏞ຝ⋙䜘
ᅂᚗ䚯
Bautz, M. et al. 2004
䝞䝯䜿䜪䜽㖗ἑᅆ䛱䜎䜑ᐁッ
XIS0 Segment B
He≟Fe䛴Kα⥲
㉝: 㞹ⲬἸථ㐲⏕
㯦: 㞹ⲬἸථ䛰䛝
ฦよ⬗ (FWHM)
157+/-4 eV
205+/-6 eV
Preliminary
䜶䜨䝷䛒୕᪴䚮ฦよ⬗䜈ྡྷ୕
ふῼ䛴≟Ἓ
唗
唕
唕
唚
ᖳ
唗
唕
唕
唛
ᖳ
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
ᡬ䛧୕䛘
ふῼ⿞⨠❟䛧୕䛘䚮ິష䝅䜫䝇䜳䟺1.7䝺᭮䟻
SWGふῼ䟺䠉䝺᭮㛣䟻
AO1ふῼ䟺䠃ᖳ㛣䟻
2007ᖳ3᭮䜄䛭
ふῼ䛴≟Ἓ䟺⤾䟻
• ふῼຝ⋙
䠃᪝ᙔ䜐䛴ᖲᆍふῼ᫤㛣䠌37ks (43%)
ふῼ୘⬗᫤㛣䠌SAA䚮ᆀἈ
• SWGふῼ
㍉ḿ䛮ᛮ⬗ᐁッ䛴䛥䜇䛴ふῼ䚯SWG䝅䞀䝤හ䛭䝃䞀
䜶䝇䝌䜘㐽ᏽ䚯⣑100ኮమ䜘ふῼ䚯
• AO1
ᢖ✇䝛䝱䝡䞀䜺䝯ᩐ䠌᪝ᮇ௙133䚮USA163䚮ESA51䚯
Oversubscription rate䠌3–6ಶ䚯
᫤㛣
㒼ฦ
Japan 42%
JUS
12.5%
ESA 8%
US 37.5%
AO2䛴䜦䝎䜪䝷䜽
• 2006ᖳ9᭮1᪝
• 2006ᖳ10᭮1᪝
• 2006ᖳ12᭮1᪝
• 2007ᖳ4᭮1᪝
AO2䛴䜦䝎䜪䝷䜽
䟺᪝⡷Ḛ䟻
Technical description
䛴ᨭゖ
AO2䛴䚲ว䜐
AO2䛴ふῼ㛜ጙ
䝪䞀䜺䞀䜹䝡䞀䝌
• ふῼゝ⏤❟᱄
Contact scientists䛱䜎䜑ၡ䛊ྙ䛡䝿䜹䝡䞀䝌
• 䝋䞀䝃㒼ᕱ(Calibrated science data)
---> W39c ᑹᓧㅦⁿ
• 䝜䝯䝛䝋䜽䜳
⌦◂䟺᪝Ḛ䜦䜼䜦䟻䚮GSFC䟺⡷䟻
⛁Ꮥᠺᯕ䛴ප⾪
• Early publications
(1) Murashima et al. “Suzaku 㻵㼈㼙㼈㼄㼏㼖㻃㻫㼈㼏㼌㼘㼐㻐㻥㼘㼕㼑㼌㼑㼊㻃㻃㻳㼕㼒㼇㼘㼆㼗㼖㻃㼌㼑
㼗㼋㼈㻃㻻㻐㻵㼄㼜㻐㻨㼐㼌㼗㼗㼌㼑㼊㻃㻳㼏㼄㼑㼈㼗㼄㼕㼜㻃㻱㼈㼅㼘㼏㼄㻃㻥㻧㻃㻎㻖㻓㻃㻖㻙㻖㻜䇶㻏㻃㻤㼓㻭㻯㻏㻃㻙㻗㻚㻏㻃㻯㻔㻖㻔
㻋㻕㻌㻃㻷㼈㼕㼄㼇㼄㻃㼈㼗㻃㼄㼏㻑㻃䇵㻦㼜㼆㼏㼒㼗㼕㼒㼑㻃㻵㼈㼖㼒㼑㼄㼑㼆㼈㻃㻨㼑㼈㼕㼊㼌㼈㼖㻃㼄㼗㻃㼄㻃㻃㻯㼒㼚㻃㻻㻐㻵㼄㼜
㻯㼘㼐㼌㼑㼒㼖㼌㼗㼜㻝㻃㻤㻓㻘㻖㻘㻎㻕㻙㻕㻃㻲㼅㼖㼈㼕㼙㼈㼇㻃㼚㼌㼗㼋㻃㻶㼘㼝㼄㼎㼘䇶㻏㻃㻤㼓㻭㻯㻏㻃㻙㻗㻛㻏㻃㻯㻔㻖㻜
• Suzaku special issue in PASJ
⌟ᅹᰕㄖ䛴᭩⤂ṹ㝭䚯12᭮ิ㢄䛱Ⓠ⾔஢ᏽ䚯
• Suzakuᅗ㝷ఌ㆗
䇵㻷㼋㼈㻃㻨㼛㼗㼕㼈㼐㼈㻃㻸㼑㼌㼙㼈㼕㼖㼈㻃㼌㼑㻃㼗㼋㼈㻃㻶㼘㼝㼄㼎㼘㻃㻨㼕㼄䇶䚮ா
㒌䚮㻔㻕᭮㻗㻐㻛᪝