MONOCHROMATIC IMAGES OF
DIFFUSE NEBULAE
The Wolf-Rayet star WR136 and is associed
nebula NGC 6888. Note the wide H-alpha line in the Wolf-Rayet spectrum.
Spectrum acquired with the slitless R3000
spectrograph and an Audine
CCD camera.
Monochromatic images of NGC 6888 around
H-Alpha (6563 A).
Monochromatic images around H-Alpha of
M42 nebula (R3000 slitless spectrograph).
Same as previous image but with different
contrast.
Quasi-stellar monochromatic strutures
in M42.
