A Dynamical Study of the Young Oxygen-Rich Supernova Remnant in the Small Magellanic Cloud

1983 ◽  
pp. 165-169 ◽  
Author(s):  
Ian R. Tuohy ◽  
Michael A. Dopita
Keyword(s):  
Supernova Remnant ◽  
Magellanic Cloud ◽  
Small Magellanic Cloud ◽  
Dynamical Study

scholarly journals A Dynamical Study of the Young Oxygen-Rich Supernova Remnant in the Small Magellanic Cloud

1983 ◽  
Vol 101 ◽  
pp. 165-169
Author(s):  
Ian R. Tuohy ◽  
Michael A. Dopita
Keyword(s):  
Supernova Remnant ◽  
Velocity Structure ◽  
Supernova Explosion ◽  
Magellanic Cloud ◽  
Type Ii ◽  
Small Magellanic Cloud ◽  
High Excitation ◽  
Dynamical Study ◽  
Hii Region ◽  
Excitation Region

We present a velocity map of the young oxygen-rich supernova remnant (1E0102.2–7219) in the Small Magellanic Cloud, obtained with the Anglo-Australian Telescope. The velocity structure is complex, and implies a high degree of asymmetry during the Type II supernova explosion. Our data can be modelled geometrically in terms of a severely distorted ring of oxygen-rich ejecta. This result, together with the evidence for expanding rings in similar remnants, suggests non-spherical ejection to be an intrinsic characteristic of Type II supernovae. We have also obtained two-dimensional spectroscopy of the diffuse halo of emission which partially surrounds 1E0102.2–7219. The halo exhibits the high excitation line of HeII λ4686, and is either a fossil HII region created by a UV flash accompanying the supernova, or alternately, is being excited by intense UV radiation from the remnant itself. It is the first clear association of a high excitation region with a supernova remnant.

scholarly journals HFPK 334: AN UNUSUAL SUPERNOVA REMNANT IN THE SMALL MAGELLANIC CLOUD

2014 ◽  
Vol 148 (5) ◽  
pp. 99 ◽  
Author(s):  
E. J. Crawford ◽  
M. D. Filipović ◽  
R. L. McEntaffer ◽  
T. Brantseg ◽  
K. Heitritter ◽  
...  
Keyword(s):  
Supernova Remnant ◽  
Magellanic Cloud ◽  
Small Magellanic Cloud

0103-72.6: A New Oxygen-rich Supernova Remnant in the Small Magellanic Cloud

2003 ◽  
Vol 598 (2) ◽  
pp. L95-L98 ◽  
Author(s):  
Sangwook Park ◽  
John P. Hughes ◽  
David N. Burrows ◽  
Patrick O. Slane ◽  
John A. Nousek ◽  
...  
Keyword(s):  
Supernova Remnant ◽  
Magellanic Cloud ◽  
Small Magellanic Cloud

The ultraviolet spectrum of an oxygen-rich supernova remnant in the Small Magellanic Cloud

1989 ◽  
Vol 338 ◽  
pp. 812 ◽  
Author(s):  
William P. Blair ◽  
John C. Raymond ◽  
John Danziger ◽  
Francesca Matteucci
Keyword(s):  
Supernova Remnant ◽  
Magellanic Cloud ◽  
Ultraviolet Spectrum ◽  
Small Magellanic Cloud

scholarly journals IKT 16: a composite supernova remnant in the Small Magellanic Cloud

2011 ◽  
Vol 530 ◽  
pp. A132 ◽  
Author(s):  
R. A. Owen ◽  
M. D. Filipović ◽  
J. Ballet ◽  
F. Haberl ◽  
E. J. Crawford ◽  
...  
Keyword(s):  
Supernova Remnant ◽  
Magellanic Cloud ◽  
Small Magellanic Cloud

SNR:0101-7226: a shell-type supernova remnant in the Small Magellanic Cloud with no X-Ray emission

1995 ◽  
Vol 275 (4) ◽  
pp. 1218-1222 ◽  
Author(s):  
T. S. Ye ◽  
S. W. Amy ◽  
Q. D. Wang ◽  
L. Ball ◽  
J. Dickel
Keyword(s):  
Supernova Remnant ◽  
Magellanic Cloud ◽  
Small Magellanic Cloud ◽  
X Ray ◽  
Shell Type

scholarly journals Discovery of a Be/X-ray pulsar binary and associated supernova remnant in the Wing of the Small Magellanic Cloud

2011 ◽  
Vol 420 (1) ◽  
pp. L13-L17 ◽  
Author(s):  
V. Hénault-Brunet ◽  
L. M. Oskinova ◽  
M. A. Guerrero ◽  
W. Sun ◽  
Y.-H. Chu ◽  
...  
Keyword(s):  
Supernova Remnant ◽  
Magellanic Cloud ◽  
Small Magellanic Cloud ◽  
X Ray
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