High resolution far-infrared observations of the evolved H II region M16

1982 ◽  
Vol 254 ◽  
pp. 126 ◽  
Author(s):  
B. McBreen ◽  
G. G. Fazio ◽  
D. T. Jaffe
1977 ◽  
Vol 211 ◽  
pp. 786 ◽  
Author(s):  
P. M. Harvey ◽  
M. F. Campbell ◽  
W. F. Hoffmann

1979 ◽  
Vol 233 ◽  
pp. 575 ◽  
Author(s):  
I. Gatley ◽  
E. E. Becklin ◽  
K. Sellgren ◽  
M. W. Werner

1991 ◽  
Vol 376 ◽  
pp. 636 ◽  
Author(s):  
Harold M. Butner ◽  
Neal J., II Evans ◽  
Daniel F. Lester ◽  
Russell M. Levreault ◽  
Stephen E. Strom

1984 ◽  
Vol 286 ◽  
pp. 573 ◽  
Author(s):  
T. N. Rengarajan ◽  
L. H. Cheung ◽  
G. G. Fazio ◽  
K. Shivanandan ◽  
B. McBreen

1980 ◽  
Vol 241 ◽  
pp. L183 ◽  
Author(s):  
P. M. Harvey ◽  
M. F. Campbell ◽  
W. F. Hoffmann

1976 ◽  
Vol 205 ◽  
pp. L69 ◽  
Author(s):  
P. M. Harvey ◽  
M. F. Campbell ◽  
W. F. Hoffmann

1995 ◽  
Vol 454 ◽  
pp. 831 ◽  
Author(s):  
M. F. Campbell ◽  
H. M. Butner ◽  
P. M. Harvey ◽  
N. J., II Evans ◽  
M. B. Campbell ◽  
...  

1989 ◽  
Vol 131 ◽  
pp. 216-216
Author(s):  
S. R. Pottasch ◽  
A. A. Zijlstra ◽  
N. Ukita ◽  
A. Manchado ◽  
M. Ratag

The question of whether M1-78 is a PN or a compact H II region is discussed. We have obtained new high resolution radio continuum maps, optical spectra and CO maps. Arguments for it being a PN include spectral information, far infrared continuum emission, and radio morphology. It is the strongest CO emitting PN known. Its abundances are peculiar: high helium and very low oxygen and nitrogen abundances. If it is a PN it must be within 4 kpc, but 21-cm absorption measurements indicate that it may be further away.


1990 ◽  
Vol 364 ◽  
pp. 164 ◽  
Author(s):  
Harold M. Butner ◽  
Neal J., II Evans ◽  
Paul M. Harvey ◽  
Lee G. Mundy ◽  
Antonella Natta ◽  
...  

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