A remarkable feature in the giant extragalactic H II region NGC 5471
The discovery of a very high velocity, low-intensity gas feature in the giant extragalactic H II region NGC 5471 is reported. A broad component in the emission lines of H-alpha + forbidden N II 6548, 6584 A is located within an area less than 1 arcsec in diameter at the position known as knot C. The broad component is characterized by its low
Castaneda, Hector O. et al.
Fecha de publicación:
12
1990