Celestron Fastar 8 at f/1.95, PixCel 237.
This LRGB image was assembled from a 600 second (five by 120 seconds Track
and Accumulate) monochromatic file, and composite RGB images (each five
by 120 seconds Track and Accumulate). The RGB exposure ratio was 1:1:1.
All images were unguided at -28 degrees Celsius, using the AP900.
Image assembled in Adobe Photoshop. L layer was modified with unsharp
masking. RGB files registered in CCDOPS v4.0.
Return to Celestial Imagery