Yesterday the sky was very dark after long rain, but the seeing was bad, so I did some widefield imaging with my TMB refractor on M52 and Bubble with my Canon 10D and the UHC filter.
The temperature dropped below 10C, good for the camera!
2o images each 300 sec were processed in ImagesPlus to go as deep as possible, see result at:
http://panther-observatory.com/deepsky.htm#84
The unnamed red patch just right of the center is the eastern extension of SH 2-157.
I really like the huge chip of this camera.
Johannes
The temperature dropped below 10C, good for the camera!
2o images each 300 sec were processed in ImagesPlus to go as deep as possible, see result at:
http://panther-observatory.com/deepsky.htm#84
The unnamed red patch just right of the center is the eastern extension of SH 2-157.
I really like the huge chip of this camera.
Johannes
