M13 and NGC6207

M13.jpg (205318 bytes)

 

M13 and NGC6207

Telescope: 

AP-130 at F/6
Film & Exposure: PJM2 - Two 20 min and a 5 Min exposure
Location: My Driveway (Huntertown, IN),   Moderate Light Pollution
Date: April 17,1998
Processing:

Two 20 min images stacked in Picture Window blend mode

Scanned with HP Photosmart and VueSmart in 10 bit/color mode
Levels adjusted in Photoshop 16 bit/color mode
Stacked using Multipoint Feature of Picture Window; 2 points used
Enhancement of low level light area by Curves
5 Min Image Masked and Combined in blend mode

Details on Image Processing Steps

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