This image was taken in August of 2011 with an unmodified 1000D.
No calibration frames have been applied (no bias, darks or flats) and consequently, I gave up on getting the colour right - just a waste of time - so its monochrome. The image itself appears fairly uniform/flat, free of banding, streaks, despite not calibrating individual frames. A head start.
The second image is a crop showing the dithered frames and the residual green colour cast, which is typical of images preprocessed in Pixinsight - easily removed with Wipe in StarTools.
If a CLS-CCD filter was used the cast would be a strong blue - same - remove with Wipe in StarTools or background extraction in Pixinsight.
