Lagoon and Trifid Again
Last night was fantastic, had the odd cloud but otherwise it was crystal clear. With the moon up I decided to switch to my modded camera with my 12nm Ha filter.
24 x 600s ISO 1600 (modded 1200D with 12nm Ha filter)
12 darks
32 flats
superbias of 100 frames
WO Star 71 and HEQ5 Pro
The mount guided at less than 1 arc second RMS all night and I pushed dithering to moderate every frame.
Processed in PI
Mild TGVDenoise while linear
Even milder TGVDenoise once nonlinear
HDRTransform
Local Histogram Equalization
Mild Curves
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