NGC 1491

NGC 1491 is a small emission nebula in the constellation of Perseus. Nearby (above and right of the nebula in this image) is the nice little open cluster King 7.

Takahashi Sky 90 at f/4.5
SBIG STL-4020M (self-guided)
Takahashi EM-200
Hutech LPS Filter
Ha: 1:40 (20 minute subexposures)
RGB: 40 minutes each channel (5 minute subexposures)
Processed in Maxim/DL and Photoshop
Noel Carboni's Astronomy Tools Actions