Wide field of NGC2244 taken with the STC-7 and a TMB 80/480 at f/4.8. Images are 90 seconds each using the camera's Stack Pro™ feature to stack three frames for a 270' exposure. The 270' frames of: R- five G- eight B -six While a guider was used it seems likely to accomplish this w/o one.
Thank you for the kind words Doug... The subject line bears some explanation: The two images are the STC-7 Vs. the STL-11000. An earlier post to the forums shows NGC 2244 taken with the STL11K and a much larger Tscope. I think the STC-7 did a better result. Tim
I agree! For reference, the earlier thread with the STL-11000 image is here: https://forum.diffractionlimited.com/threads/rosette-using-stl11000.7888/
