The Suzaku Results of SN1006 Koyama, Ｋ .1 , Bamba, A.2 , Yamaguchi, H.1

　　 1Kyoto University, 2Rikken

Nickname Suzaku

AncientOriental mythology

ASTRO E2 Launch:

2005/7/10

３ Main Detectors ：　 HXD, XRS, XIS

E0102-72

XIS

Suzaku XIS-FISuzaku XIS-BI

O VII

O VIII

Ne IX

Ne X

Ｇｏｏｄ　 Response of low energy

Low and Stable BG at high energy

Galactic Center

Japanese historical record of SNR“Meigetsuki” (This page was written in 11/8, 1230.)

「客星古現例」the ancient samples of “guest stars”.

Guest stars = comets, novae, and supernovae

＜ ----------------------- chronological order 8 7 6 5 4 3 2 1

SN10063C58

Crab Nebula

3C58

Chandra image of 3C58

高倉院 治承五年 六月廿五日 庚午 戌時 客星見北方 近王良 守伝舎星

In the reign-period of Takakura-In, June 25th, 5th year of Jisyou (= August 7th, 1181), a guest star appeared in northern sky at 20:00. It was near to the star of “Oh-Ryo” (= real person’s name of ancient China) and “Densya”.

王良 (Oh-Ryo)Cassiopeiaβ

伝舎 (Densya) = Camelopardalis

Crab nebula

Chandra image of Crab

後冷泉院 天喜二年 四月中旬以降 丑時 客星觜参度 見東方 孛天関星 大如歳星

In the reign-period of Goreizei-In, after the middle of April, 2nd year of Tenki (= May-June, 1054), a guest star appeared

nearby “Shi” and “Shin” (= Orion) in eastern sky at 2:00. It shined near to the star of “Tenkan”, and its size was comparable to Jupiter.

觜 , 参 = Orion

天関 (Tenkan)Taurusζ

SN1006

Chandra image of SN1006

一條院 寛弘三年 四月二日 葵酉 夜以降 騎官中 有大客星 如螢惑 光明動耀 連夜正見南方 或云 騎陣将軍星本体 増変光

In the reign-period of Ichijo-In, April 2nd, 3rd year of Kanko (= May 1st, 1006), a great guest star appeared within the constellation “Kikan” (=Imperial Guards).It was very bright like Mars, and visible in the southern sky every night.

騎陣将軍 (Kijin-Shogun) Lupusκ

騎官 (kikan)

Narrow band images of XIS-BI

He-O line band 3 - 5 keV band

Distributions of thermal plasma (line emission) and non-thermal electron (synchrotron emission) are different !

Black : XIS-BIRed : average of 3 XIS-FIs

He-OH-O

Non-thermal emission

3 - 5 keV band

3-5 keV OVII band

See also PosterE1.4-0025-06

North rim

East rim

Inner

H-O

He-O

North rim

East rimInner region

H-O/He-O ～ 0.2 in all regions !

Line intensity: East rim > North rim → Density: East rim > North rimH-O/He-O ratio: East rim < North rim→ Temperature: East rim < North rim

ＣＩＥ　Ｐｌａｓｍａ

He-O line vs. hard X-ray emission

North rim

East rim

Inner region Consistent with imaging analysis !

Ｃｈａｎｄｒａ　Ｉｍａｇｅ

North Rim

East Rim

Red ： North Black ： East

North Rim

East Rim

SN 1006: Non-Thermal Filaments (Bamba et al.)

(Preliminary) ResultsNorth Rim Low density High temp and Highly NEI Flat Γ Sharp Wu

East Rim High density Low temp and Moderate NEI Steep Γ Slow Wu

Acceleration efficiency vs Plasma Temp.

朱雀Suzaku

The wall painting of “Suzaku” ｉ n the ancient tomb “Kitora”built in the Asuka Era

Southern Sky from Kyoto in AD1006/5/1