Leo Triplet (M66 Group). This LRGB image (L=11 images 600s 1×1 binning; only 1 image each of RGB 300s 2×2 binning all @-36C using AG12 and QSI683. Calibrated with darks and flats in Maxim DL. Combined in Maxim, stretched in Fits Liberator using Arcsinh function and scaled peak of 30.0. Some levels and curves adjusted in Photoshop and high pass filter applied.
This image is limited by the lack of RGB data (only 1 sub frame of each). Bad weather, lighter evenings, and a badly place apple tree have stopped me getting more data this year – wouldn’t be quite so bad if the apples were nice to eat 🙁
