Canon Rebel T3 (EOS 1100D) Star Cluster Gallery
                                                             
 
Great Globular Cluster in Hercules (M13 or NGC 6205) 13 Oct. 2018
Canon Digital Rebel T3 (EOS 1100D), Unmodified

 1979 Celestron C8 on a Celestron AVX Mount
Orion ShortTube 80 Guidescope with Mead DSI Pro 1 Guide Camera
Autoguiding with PHD Guiding 2.2.2a, ShoeString Astronomy GPUSB
Acquisition with Backyard EOS 3.1.8
7 subs (300 sec., ISO 1600) 


M25 Pleiades

Canon Digital Rebel T3 (EOS 1100D), Unmodified
75-300 mm EF Zoom Lens at 300 mm, f 5.6

Piggyback Mounted on a 1979 Celestron C8 with a Celestar 8 Mount
Drift Alignment, Tracking without Guiding
Acquisition with Backyard EOS 2.0.9
6 subs 60 sec., ISO 1600
29 Dec. 2013, Viewing Conditions: Very Poor, 4 C, Partly Cloudy, Scattered Showers

 


M25 Pleiades

Canon Digital Rebel T3 (EOS 1100D), Unmodified
75-300 mm EF Zoom Lens at 300 mm, f 5.6

Piggyback Mounted on a 1979 Celestron C8 with a Celestar 8 Mount
Drift Alignment, Tracking without Guiding
Acquisition with Backyard EOS 2.0.9
8 subs 60 sec., ISO 1600 
24 Jan. 2014