Image of M16 from an anonymous source
Paul Scowen of the Arizona State University has obtained this image og M16 using the Palomar Observatory 60-inch telescope. Like in the Hubble images of M16, the image is a false-color photograph, which was colored as follows: Red represents [SII] emission, which is really red to our eyes, green is H alpha light, which is also red to our eyes (some 20 nm shorter in wavelength than [SII]), and the blue channel is [OIII] which is actually green to our eyes.
Last Modification: 20 Jun 1999, 20:10 MET