Документ взят из кэша поисковой машины. Адрес оригинального документа : http://hea.iki.rssi.ru/conf/hea2007/presentations/26.12.2007/05-frederiks.pdf
Дата изменения: Wed Jan 30 21:44:55 2008
Дата индексирования: Tue Oct 2 01:16:49 2012
Кодировка:
Поисковые слова: п п п п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п п р п п р п п р п п р п п р п п р п п п р п р п п р п

SGR
( Konus-Wind IPN)

D.Frederiks

- (SGR)

- 30 , 4 SGR ( + ) «» - (Q 1041 erg) T~(5-8) s, L~1035-1036 erg s1

SGR () Q~1044-1046 erg,

SGR -

, GRB , 5 1979 (Q~2x104 erg), 80- (Mazets & Golenetskii 1981, Mazets et al. 1982) 20 SGR 1900+14 «» SGR 1806-20 (Q~2x1046 erg)

6

.

GF Short/Hard GRB 30-50 Mpc (Mazets et al. 2005, Hurley et al. 2005, Palmer et al. 2005, Terasawa et al. 2005, Mereghetti et al. 2005)

-

SGR: - (~150-300ms) c (5-25 ms) - (Ep > 300 keV) - - - , GF GF BATSE (Lazzati, Ghirlianda, and Ghisellini 2005, Lazatti et al. 2005, Popov&Stern 2006) , IPN (Nakar et al. 2006, Ofek 2006) , GF ~40 . : GRB 051103 GRB 070201 SGR.

GRB 051103 -

KonusWind 09:25:43 UT (Golenetskii et al. GCN4197) (~170ms ) ~4 ms ~1.5x105 s GRB Konus-Wind 11
-1

Frederiks et al. 2007

GRB 051103 - (Konus-Wind)

~50ms ~170 ms (>300 keV) ~100ms

Frederiks et al. 2007

GRB 051103 K-W
1 [0-64 ms]

=0.16(-0.15,+0.19) = -2.9(-1.7,+0.5) E0=1050(-200,+270) keV Ep=2300±200 keV 2=38/35 dof

Frederiks et al. 2007

GRB 051103 K-W
2 [64-192 ms]

=0.43(-0.40,+0.34) E0=220(-50,+70) keV Ep=530±80 keV 2=21/20 dof

Frederiks et al. 2007

GRB051103 IPN
M82

Konus-Wind, HETE-2 (Fregate), Swift (BAT, FOV), RHESSI (PCA), Mars Odyssey (GRS & HEND) (~120 sq. arcmin) IPN M81/M82, ~3.6 Mpc (Golenetskii et al. GCN4197),

M81

Science and Telescope

GRB051103

MASTER (Lipunov et al. 4206) 2 , OT 18.5m. host galaxy PGC 028505 @80Mpc. Tautenburg (Klose et al. GCN 4207) PGC 028505 OT R=21 Palomar P60 (Ofek et al. GCN 4208) - IPN, 81 82 ( R=20.5) VLA (Cameron & Frail GCN 4266) >1.5mJ

Ofek et al. 2006

M81/M82

M81 group 6 main members with M/M~108-1010 Embedded into a huge HI cloud of M ~5x109 M (Yun et al. 1999) SF rate in four dwarf galaxies is established at (7.5x10-4 7.7x10-3) M yr-1 (Makarova et al. 2002, HST) Deep spectral survey (Sun et al. 2005) revealed widespread stellar population between the galaxies. 177 Chandra X-ray sources >1037erg s-1 (Swartz et al. 2003), 14 of them fall within IPN box.

VLA 21cm map: http://www.astro.umass.edu/myun

GRB 051103

K-W [18 keV14 MeV]:

S=(4.4±0.5)x10-5 erg cm

2

( 2 ms):

F=(2.8±0.3 )x10-3 erg cm2 s

-1

M81/M82 @ 3600 kpc :

:

Qiso=7x1046 erg

:

Lma

x iso

=4x1048 erg s

-1

Frederiks et al. 2007

GRB 070201

KonusWind 15:23:10.785 UT (Golenetskii et al. GCN 6088) ~180 ms ~20 ms . ~6x105 s-1, YABKWGRB

GRB 070201 Konus-Wind

G1: 18-70 keV G2: 70-300 keV G3: 300-1180 keV ~80 ms (180-280 ms)

GRB 070201 Konus-Wind
64ms 17 keV - 14 MeV 2 MeV

Time ms 0-64 64-128 128-256 0-256

-0.52 (-0.15/+0.13) -0.54 (-0.55/+0.49) -1.06 (-0.52/+0.42) -0.98 (-0.11/+0.10)

Ep keV 360 (-38/+44) 126 (-22/+52) 123 (-25/+54) 296 (-32/+38)

GRB070201 IPN

GRB : Konus-Wind (2ms res), INTEGRAL SPI-ACS (50ms res), MESSENGER GRNS (1s res), Swift-BAT, in SAA, out the FOV . Wind-INTEGRAL (Golenetskii et al. GCN6088) M31 (Perley & Bloom, GCN6091) Wind-INTEGRAL-MESSENGER 0.325 sq. deg (Hurley et al. GCN6103) ~1.1o M31 - 446 sq. arc min ~1o M31

GALEX synthesized M31 UV image (Thilker et al. 2005)

GRB070201 Environment

22 . XMM-Newton M31 survey (Pietsch et al. 2005): 14 - "hard" 0.2-10 keV ~ 2x1035 2.5x1036 erg s-1, , ROSAT(Supper et al. 1997, 2001) Ofek et al. arXiv:0712.3585 LIGO(Abbott, B. et al. arXiv: 0711.1163)

GALEX synthesized M31 UV image (Thilker et al. 2005)

GRB070201

[20 keV1.2 MeV]:

S=2.00(-0.26+0.10)x10-5 erg cm

2

2-ms:

F=1.64(-0.50+0.29)x10-3 erg cm2 s
M31 @780 kpc :

-1

:

Qiso=1.5x1045 erg

:

Lma

x iso

=1.2x1047 erg s

-1

GRB070201 «»
SGR 1806-20 27 2004: (Eo ~30 keV)

N

av

~4x104 s

-1

D ~ 15 kpc

K-W G1(18-70 keV): M31 (780 kpc) : Nav ~ 15 s-1

M81 (3600 kpc) : N

av

~ 0.7 s
-1

-1

K-W G1 bg rate ~ 1100 s

Konus-Wind 041227 lightcurve

GRB070201 K-W

94.2 s (32x2.944 s) (2.944 s GRB bin excluded) 4.3 G1(18-70 keV), G2(70-300 keV) N = 1385±320 counts St = 7x10-7 erg cm-2 Qt 7x1043 erg at 780 kpc (1.2-4)x1044 erg for known SGR GF tails

Conclusions

(150-200ms) GRB , , SGR GRB 070201 ~100s, , SGR

SGRs
SGR 0526-66 (LMC) SGR 1900+14 SGR 1806-20 SGR 0952+69 (M81) SGR 0044+42 (M31)

GRB Dist, kpc L max Q Qtail

790305 50 6.5x10 7x10 3.6x10
45 44 44

980827 15 2.3x10 4.3x10 1.2x10
46 44 44

041227 15 3.5x10 2.3x10 2.1x10
47 46 44

051103 3600 4.3x104 7x10 ?
46 8

070201 780 1.2x104 1.5x104 ~7x104
7 5

3

790305, 070201 - Mazets et al. 2007* 980827 - Mazets et al. 1999, Tanaka et al. 2007 041227 - Frederiks et al. 2007a 051103 - Frederiks et al. 2007b

051103 - Frederiks et al. 2007 070201 - Mazets et al. arXiv:0712.1502

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