UNUSUAL SUPER-NOVA REMNANT WITH BROAD EMISSION-LINES NEAR NGC 4449

被引:53
作者
BALICK, B
HECKMAN, T
机构
关键词
D O I
10.1086/182819
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
引用
收藏
页码:L7 / L10
页数:4
相关论文
共 22 条
[11]   SPECTROPHOTOMETRY OF CRAB-NEBULA [J].
KIRSHNER, RP .
ASTROPHYSICAL JOURNAL, 1974, 194 (02) :323-327
[12]   SPECTRA OF CASSIOPEIA-A .1. OBSERVATIONS [J].
KIRSHNER, RP ;
CHEVALIER, RA .
ASTROPHYSICAL JOURNAL, 1977, 218 (01) :142-&
[14]  
MARSCHER AP, 1978, AP J, V220, P424
[15]   RADIO CONTINUUM OF LARGE MAGELLANIC CLOUD .4. SPECTRA OF SOURCES [J].
MCGEE, RX ;
NEWTON, LM .
AUSTRALIAN JOURNAL OF PHYSICS, 1972, 25 (05) :619-635
[16]  
MILNE DK, 1978, MAY NAT RES COUNC WO
[17]   SPECTROPHOTOMETRY OF SEYFERT-1 GALAXIES [J].
OSTERBROCK, DE .
ASTROPHYSICAL JOURNAL, 1977, 215 (03) :733-745
[19]   STEPS TOWARD HUBBLE CONSTANT .5. HUBBLE CONSTANT FROM NEARBY GALAXIES AND REGULARITY OF LOCAL VELOCITY-FIELD [J].
SANDAGE, A ;
TAMMANN, GA .
ASTROPHYSICAL JOURNAL, 1975, 196 (02) :313-328
[20]   RADIO-EMISSION FROM A POSSIBLE SUPER-NOVA REMNANT IN GALAXY NGC4449 [J].
SEAQUIST, ER ;
BIGNELL, RC .
ASTROPHYSICAL JOURNAL, 1978, 226 (01) :L5-&