Sky this Week

NGC 2903 is 8.9 magnitude spiral galaxy in constellation Leo:

It was great ccd weather last night here in Louisville, temperature was 12 deg. F, no wind, transparency was good, and turbulence was better than usual, about 6/10. All images from Nexstar11, F3.3 focal reducer, and Stellacam II video camera, (4 second integration, 9/14 gain). 30 frames aligned, dark subtracted, flat field corrected, aligned, stacked, and enhanced with Registax4.