* Image Of The Month * |
M57
Stan Moore captured this high resolution image of M57 through an RCOS 12.5"
F/9
Ritchey-Chretien scope using an ST-10E camera equipped with the AO-7 adaptive
optics device and a CFW8A Color Filter Wheel. The LRGB ratios are 60:30:30:30
minutes. The raw FWHM of stars in the L layer is 1.4 arcseconds. Note the
small pair
of stars near the top of this frame. This is the first time we have ever seen this
pair
fully resolved in a long exposure, color image from an amateur.
(Click on the image above to see it full size)
How to Submit Images for Review
Revised: October 19, 2001 04:43:44 PM.
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