Here is an image of M57 the Ring Nebula that I obtained last night. This is a stack of 34 x 120 second color images processed in MaxIm DL and Photoshop. This image was taken using our 6.5-inch 165 FPL53 CF APO Refractor mounted on our ES/Losmandy G11 PMC-Eight with Telescope Drive Master. This image is UNGUIDED. The camera used was the 16 Mp QHY163C OSC TEC camera system. This image has been reduced in size by 50%.

https://espmc-eight.groups.io/g/MAIN/photo/112946/0?p=Created,,,20,2,0,0

https://espmc-eight.groups.io/g/MAIN/photo/112946/1?p=Created,,,20,2,0,0

Jerry Hubbell
Vice President of Engineering
Explore Scientific, LLC.
jrh at explorescientific.com
www.explorescientificusa.com
1010 S. 48th Street
Springdale, AR 72762
1-866-252-3811

Author: Scientific Astrophotography: How Amateurs Can Generate and Use Professional Imaging Data
             Remote Observatories for Amateur Astronomers: Using High-Powered Telescopes From Home


Mark Slade Remote Observatory (MSRO) IAU MPC W54 Equipment
Wilderness, VA
Mounts: ES PMC-Eight G11 + Telescope Drive Master (TDM)
Scopes: ES 165 FPL-53 ED APO CF, ES 102 FCD100 ED APO CF
Cameras:  QHY174M-GPS + FW, QHY163C
Misc: 3-inch 0.7x Focal Reducer Field Flattener, Filters: Luminance,
Red, V-band Photometric, Diffuser, 200 lpmm Spectral Grating
Software: MaxIm DL 6, Cartes du Ciel, Astrometrica, AstroImageJ, AutoStakkert!