NGC4725 | Ted Rafferty

Photographer
Ted Rafferty
Email
raff650@comcast.net
Location of photo
United States
Date/Time of photo
Feb/Mar 2012
Equipment
Orion 10-inch f/4.7 reflector with a SBIG ST-2000XM imager on a Losmandy G11 mount. Guiding using an Orion ST-80 with a DSI Pro 2 imager.
Description
A HaLRGB image of NGC4725 in Coma Berenices (the small galaxy at the bottom of the image is NGC4712). Ha image a combination of 2x2 binned 600s exposures, the L image of 1x1 binned 600s exposures, R and G images of 2x2 binned 420s exposures, and the B image of 2x2 binned 600s exposures. Exposures taken over 7 different nights. Exposures captured using Nebulosity 2 and guiding using PHD. Image Processing using DeepSkyStacker, Nebulosity 2, PhotoShop, and PixInsight LE.
Website
16713 Chestnut Street