[APML]: Photoshop Enhanced SH2-157

[Chuck Vaughn <aa6g@aa6g.org>]

My recent image of SH2-157 was very low contrast didn't turn out quite like I
had hoped. I spent time with it in Photoshop. I found that inverting the image
(black on a white sky) and then using the Equalize function in Photoshop
per Jerry Lodriguss' suggestion in his S&T article did a good job in bringing
out the faint nebulosity. You can download the results at:

ftp://shell3.ba,best.com/web2/aa6g/sh2_157ie.jpg   ie = inverted and equalized

Chuck  <aa6g@aa6g.org>