Auriga, a four panel mosaic
I have a large version, if asked, at resolution of 7000 x 5000 pixels.
This image shows a wider field view to Auriga Nebulae, IC 405 and 410.
Also Sharpless 232, Sh2-232, IC 417, Messier 38 and NGC 1907 are seen in the image.
Image is composed from four panels and covers about nine degrees horizontally, that's equal to area of 18 full Moons side by side in the sky. There are not many images around to show the whole nebula complex.
Processing work flow:
Image acquisition, MaxiDL v5.07.
Stacked and calibrated in CCDStack2.
Deconvolution with a CCDStack2 Positive Constraint, 33 iterations, added at 50% weight
Levels, curves and color combine in PS CS3.
Optics, Canon EF 200mm camera lens at f1.8
Guiding, Meade LX200 GPS 12" and a Lodestar guider
Image Scale, ~5 arcseconds/pixel
Total exposure time for all channels (H-a, O-III and S-II) about 10 hours.