NGC 7331 (C030)

2012:09:16:01:01:17

This image is a combination of 3 layers. Layer 1 is Red is a combination of 9 images, each of 300 seconds. Layer 2 is Green is a combination of 9 images, each of 300 seconds. Layer 3 is Blue is a combination of 9 images, each of 300 seconds. Each of the images was corrected with a dark frame and a flat field. The images taken with a AltaU-32 attached to an Meade LX200R 12” F/10 telescope. The images were binned 2x2

Guiding was done with an autoguider attached to the Ian Kanan Adams Pass Telescope, a Megrez 110mm F/5.95.




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Last updated: February 16, 2015