|
|
|
1987A
|
26.02.2012 |
|
1987A?
, 1987 ,
.
, .
8.
>>
|
|
|
|
|
..
|
Re[2]: 1987A
|
27.02.2012 19:44 |
|
, - , .
|
|
|
|
|
..
|
Re: 1987A
|
29.02.2012 18:24 |
|
.
-------------------- http://darkenergy.narod.ru/snru.html
- 1987?
[3] . ,
57 .
- 4-
.
25 2 , .. 30- 38- .
57 ,
;
.
6,5 1987, 5
, . ,
1987, , ,
, 0,4
. , 10 .
- , -
14
, 50- . α
656-658 .
0,4 . SS 433, ,
, ,
1/4 ...
, ,
:
) ,
?..
) ?
59 +/- 8 . 30- 38- ,
- - 74 +/- 8 . 50- . 15+/-11
, .. ,
, 1987;
...
...
) ,
.
) ...
) .
) .
) ...
) SS 433 . ,
" ", ...
:
) ,
,
.
.
[7] ,
, . ,
, " " 70000-100000 (
,
100-2000 !). ,
. ,
20000 . ,
,
, , .
<... ,
. 1987 ,
,
. , ,
, ,
...
.
(International
Ultraviolet Explorer). IUE
,
0,66 . , 1,32 .
, 1987 (
), 168000 ...
, 0,66 .
.
, ... 30- 38- . 57
,.. ...0,66
... , ,
, -
. .
[6] "".
, 1992.
1987 (SN 1987A),..
23 1990 . 28- " "
SN 1987A. ,
,
1,4 . .
. .
:
SN 1987A.
, , . ,
(
; -
). -,
, 43 ,
. .
- , -
SN 1987A.
,
, .
.
,
. -
SN 1987A,
10000 /.
SN 1987A.
.
.
IUE (International Ultraviolet Explorer) ,
;
,
. ,
SN 1987A, , ,
169 . . . 5%,
.
, 1987.
,
,
... , .
: "
" "
, 0,66 ... ,
1,32 ". , IUE
.
, , ""
.
[4]
, .
, .
IUE (International Ultraviolet Explorer)
,
. 14 ,
. - .
(), .
,
.
,
, IUE
,
. , , ,
40 .
.
. .
,
.
.
. . -
, -
IUE.
. -
, ,
. , 1,32 ,
,
, - 0,66 .
. -.
?
,
.
24 . 1994
6 . 1998
23 2001
5 . 2003
12 . 2004
6 2006
|
,
24 1998 , - .
, , ,
, .
, , :
, ,
;
;
|
[4].
1987?
, ?..
, .
18 1989 . ,
. - , .
. -
, .
0,1 % ,
2000 ; ,
, .
,
.
, ,
,
,
. ,
, , ...
- .
. . ,
:
, ,
( ),
.
, " ",
.
.
, ,
, .
... IBM,
- . ?
?
... ,
. , 4
IBM,
. (, ,
2(4) , ).
,
.
? .
( ? , .)
- ,
10 ,
, -.
7 1987 . .
|
|
|
|
|
..
|
Re: 1987A
|
29.02.2012 18:35 |
|
http://earth-chronicles.ru/news/2011-08-17-5582
1987 , SN87A,
180 ,
.
,
.
. , 23 ,
.
11 , ,
. ,
, ,
. , ,
, .
- ,
,
. ,
SN87A 23 7:36 .
|
|
|
|
|
..
|
Re: 1987A
|
29.02.2012 18:48 |
|
,
.
SN2005gj
, .
.
.
.
, .
, I, II.
, II
, .
,
, ,
, .
, ,
.
,
,
, ,
. ,
,
,
. ,
.
,
.
.
,
,
.
SN2005gj
(Carrie Trundle) (Very Large Telescope,
VLT; . .1). ,
: , ,
,
.
SN2005gj 26 2005 2,5- (Apache
Point Observatory)
-, . ,
(SDSS).
gj : ,
2005 , ab .
, SN2005gj 176-,
2005.
- ( )
SN2005gj 22 2005. VLT
86- 374- .
4,56/,
, ,
(Greg Aldering).
. (
) ,
, ( ).
,
, ,
.
5/,
, ,
,
500/.
SN2005gj, , .2,
(HαHγ), , (CaII)
(OI). Hα ,
(.
).
() Hα, .2 .
,
.
( .2b,
).
! ,
,
.
Hα (
) ,
225005000/.
( ) ,
.
2850200/.
( )
, , , .
,
.
SN2005gj IIn - (n
. narrow ).
Hα
( .2b
2c). ()
PCygni P .
.
.
.
,
,
. SN2005gj
.3
! Hα ,
.
,
.
6,4102 2,6102
86-
. 374-
1,7102 . , , ,
.
, SN
2005 gj, , ,
.
.2 120 290
/ , .
, ,
, 10 /.
, 11-
133-, ,
Ia. , -
1,38 .
,
, .
, SN2005gj
Ia/IIn
SN2002ic.
,
Ia SN2005gj,
.
,
.
, ,
, , ,
.
,
, , , .
, , ,
, , .
, , , ,
-, ,
, .
,
,
.
:
1) C.Trundle, R.Kotak, J.S.Vink, W.P.S.Meikle. SN2005gj:
evidence for LBV supernovae progenitors? (
)// Astronomy &Astrophysics. 2008. V.483. P.L47L50 (DOI: 10.1051/0004-6361:200809755).
.
2) Jorick S. Vink, A.deKoter. Predictions
of variable mass loss for Luminous Blue Variables (
)// Astronomy &Astrophysics. 2002. V.393. P.543553.
3) G.Aldering, P.Antilogus, S.Bailey, et al. Nearby supernova factory observations of
SN2005gj: another type Ia supernova in amassive circumstellar envelope ( PDF,
585)// TheAstrophysical Journal. 2006. V.650. P.510527 (doi:10.1086/507020).
|
|
|
|
|
..
|
Re: 1987A
|
29.02.2012 18:57 |
|
, .
, 20 Nature.
, SN2005E SN2005cz, ,
.
, .
-,
,
, . -,
. ,
. ,
, SN2005E SN2005cz,
.
SN2005cz 17 2005 ,
.
60-
(Itagaki Astronomical Observatory).
220-
(Calar Alto), 820-
(Subaru) KeckI.
, 13 NGC4589
, 80 .
Nature (Koji Kawabata)
, SN2005cz
Ib. ,
,
( , , ).
, -
,
,
. ,
. (
Ic, ,
, ,
.)
.
Ib SN2005cz
,
.
, ,
,
, .
,
8
,
30
, , ,
. (- 100
,
,
.)
,
.
.
,
812 .
, SN2005cz .
,
1012 810 ,
. ,
- ,
,
, .
. ,
-
.
-
, .
,
.
,
, . ,
,
.
,
-.
, .
- 810
,
, . ,
( ,
).
,
,
. ,
,
.
SN2005cz
-. , ,
(.: Y.Zhang, Q.-S.Gu, L.C.Ho. Stellar
and dust properties of local elliptical galaxies: clues to the onset of nuclear activity// A&A
487, 177183, 2008), NGC4589
,
10100 .
,
. ,
SN2005cz,
.
, , , , ,
. SN2005E,
NGC1032
110 .
13 2005
76- KAIT (Katzman Automatic Imaging Telescope),
(Lick Observatory,
, ).
SN2005E SN2005cz
, . (Hagai Perets)
( ),
. 0,20,4
Ib.
Ia,
- .
SN2005E
, . ,
,
Ia. -
0,5, -
, . ,
, .
, SN2005E
(, ) ,
. ,
,
, .
, SN2005E 44Ti.
- (
), 44Sc, 44Ca.
,
.
,
()
, 5 ,
-
(INTEGRAL); . The
all-sky distribution of 511keV electron-positron annihilation emission// A&A
441, 513-532 (2005).
Ia,
( ).
,
.
, ,
. ,
, , ,
. .
:
1) K.S.Kawabata, K.Maeda, K.Nomoto, S.Taubenberger, M.Tanaka, J.Deng, E.Pian, T.Hattori, K.Itagaki. Amassive
star origin for an unusual helium-rich supernova in an elliptical galaxy// Nature. V.465. P.326328. 20May 2010. Doi:10.1038/nature09055.
2) H.B.Perets, A.Gal-Yam, P.A.Mazzali, D.Arnett, D.Kagan,
A.V.Filippenko, W.Li, I.Arcavi, S.B.Cenko, D.B.Fox,
D.C.Leonard, D.-S.Moon, D.J.Sand, A.M...., J.P.Anderson,
P.A.James, R.J.Foley, M.Ganeshalingam, E.O.Ofek, L.Bildsten,
G.Nelemans, K.J.Shen, N.N.Weinberg, B.D.Metzger, A.L.Piro,
E.Quataert, M.Kiewe, D.Poznanski, etal. Afaint type of supernova from a
white dwarf with a helium-rich companion// Nature. V.465. P.322325. 20May 2010. Doi:10.1038/nature09056.
|
|
|
|
|
..
|
Re: 1987A
|
29.02.2012 19:01 |
|
-
,
.
GRB.
,
GRB
.
,
.
1)
,
,
SN Ib/c, .
- SN1997X Ic (
, ,
,
).
2) (
) (
-
Vela). 1000
/.
, ,
, .
3) SN1987A ,
)
.
SN1987A Ni;
) , ,
;
) ;
)
, Chandra .
4) .
(CasA) ,
,
, , , .
Cas A ,
,
.
.
900 /.
Ib/c, Cas A, ..
-.
Cas A Chandra
, , ,
, .
5) ROSAT ("")
Vela,
.
|
|
|
|
|
..
|
Re: 1987A
|
29.02.2012 19:20 |
|
http://www.sciteclibrary.ru/rus/catalog/pages/11243.html
SN1987A?
SN1987A . ???
SN1987A
23 - 24 1987
( ,
,
" ").
SN1987A
, 1990
. (Hubble Space
Telescope (HST)).
COSTAR (Corrective
Optics Space Telescope Axial Replacement) 1993 .
,
,
http://hubblesite.org/ .
28 2003
(22
2005 )
SN1987A (
19 2004 http://hubblesite.org/newscenter/newsdesk/archive/releases/2004/09/image/a
28 2003 ).
SN1987A,
. .
http://hubblesite.org/
,
, 18
SN1987A.
SN1987A |
|
|
1990 .
23 -24 1990 .
(FOC = Faint Object
Camera) . a (HST
= Hubble Space Telescope) 0,1
SN1987A
.
1,66 .
,
100 .
,
( ,
SN1987A,
,
),
43 ,
,
80
,
420
. 500
(
), 1,37
{(420+80)/365=1,37}.
(1,66
)
(1,37 )
, 169 000
5%.
( http://hubblesite.org/newscenter/newsdesk/archive/releases/1990/07/text/ http://hubblesite.org/newscenter/newsdesk/archive/releases/1991/03/text/
) |
|
|
|
1994 .
.
SN1997A
COSTAR (Corrective Optics Space
Telescope Axial Replacement) 1993 (
, 1994
) ,
1990 ,
1991 , 1992 , 1992
1993 1993 (
).
( http://hubblesite.org/newscenter/newsdesk/archive/releases/1994/12/
) |
|
19 1994 .
SN1987A
. ""
(, 43
)
.
( )
,
,
, ,
. .
,
SN1987A (
),
,
.
,
(
) ,
, 1/3
SN1987A.
( http://hubblesite.org/newscenter/newsdesk/archive/releases/1994/22/ |
|
24 1994 .
SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009c/
) |
|
5 1995 .
SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009d/
) |
|
6 1996 .
SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009e/
) |
|
14 1997 .
SN1987A
( http://hubblesite.org/newscenter/newsdesk/archive/releases/1997/03/image/a
)
14
1997 ,
SN1987A
.
0,1 ,
,
6 .
, ,
,
.
( http://hubblesite.org/newscenter/newsdesk/archive/releases/1997/03/text/
) |
|
10 1997 .
SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009f/
) |
|
6 1998 .
SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009g/
)
,
20 000
SN1987A. ( http://hubblesite.org/newscenter/newsdesk/archive/releases/1998/08/text/
) |
|
8 1999 .
SN1987A.
( http://hubblesite.org/gallery/album/star_collection/pr2004009h/
) |
|
2 1999 .
SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009i/
) |
|
2 2000 .
SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009j/
) |
|
16 2000
. SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009k/
) |
|
14 2000 .
SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009l/
) |
|
23
2001 . SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009m/
) |
|
7 2001 .
SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009n/
) |
|
5
2003 . SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009o/
) |
|
12 2003 .
SN1987A
( http://hubblesite.org/gallery/album/star_collection/pr2004009p/
) |
|
28 2003 .
SN1987A.
( http://hubblesite.org/gallery/album/star_collection/pr2004009q/
) |
http://hubblesite.org/newscenter/archive/releases/2007/10/image/a/>
, http://hubblesite.org/gallery/album/star_collection/pr2004009q/
28 2003
(18 2008 )
SN1987A 2006 ..
( 19 2004
... 28 2003 .
,
2006 .,
2006 . ,
, ,
- , .
sn1987a,
?
,
,
. ?
,
,
http://www.acmephysics.narod.ru/b_r/r05_1.htm
, http://www.acmephysics.narod.ru/b_r/r05_2.htm,
http://www.acmephysics.narod.ru/b_r/r15_1.htm
, http://www.acmephysics.narod.ru/b_r/r15_2.htm,
http://www.acmephysics.narod.ru/b_r/r15_3.htm,
, 1987
SN1987A
2003 .
, (
) ( )
,
,
,
.
. 1, - . 2.
. 1.
.
,
,
.
( ),
(. . 1).
. 2.
.
,
(
),
,
,
(
) .
(. .2).
.
.
.
,
,
. ,
,
.
. 2.36 - 2.62 http://www.acmephysics.narod.ru/b_r/r15_3.htm
.
,
()
,
,
Cu = Co*sqrt(1
+ u2/Co2) -
,
.
2003
SN1987A,
16 .
,
SN1987A
.
.
,
SN1987A 2003
,
(
,
2003
. ).
2003
SN1987A,
,
,
.
SN1987A
, ,
SN1987A
http://hubblesite.org/gallery/album/star_collection/pr2004009q/.
.
?
.
,
()
SN1987A , :
- -,
SN1987A
, ,
;
- -,
,
SN1987A
(
);
- -,
;
- -,
SN1987A 2003
().
,
( , );
- -, 2003
SN1987A,
()
.
, http://hubblesite.org/gallery/album/star_collection/pr2004009q/
SN1987A c . .
. . (18 2008 .)
http://www.acmephysics.narod.ru.
,
,
, ,
.
, .. ,
10-20 !
|
|
|
|
|
..
|
Re: 1987A
|
29.02.2012 19:56 |
|
http://imgsrc.hubblesite.org/hu/db/images/hs-2011-21-a-web.jpg
|
|
|
|
|
..
|
Re: 1987A
|
29.02.2012 20:00 |
|
http://imgsrc.hubblesite.org/hu/db/images/hs-2011-24-a-large_web.jpg
|
|
|
|
|
..
|
Re: 1987A
|
29.02.2012 20:01 |
|
http://hubblesite.org/gallery/album/entire/pr2011024b/web/
|
|
|
|
|