Images displayed here are greatly reduced in size and resolution to permit easy viewing on the Internet. All images are strictly ©Copyright 2007 Paul J. Mayo, images are intended for personal viewing only and not to be used for any other purpose without prior consent. E-mail paulm@skylab.com.au.
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The image at left shows 17 grayscale steps. Your monitor should clearly show a difference in brightness between each step. If this is not the case you should adjust the brightness and contrast of your monitor until it does. Proper adjustment of your monitor will allow you to see the images the way they were intended to be seen. (adapted from Chuck's Astrophotography web site) |