M5 globular cluster.
My first mono project with the brand new 533MM.
StellaLyra RC6, TSCCD47 0.67 reducer, ZWO OAG, ZWO EFW, Antlia LRGB, ZWO ASI533MM-Pro (imaging), ZWO ASI290mm (guiding), Orion Atlas EQ-G.
54x 180s L
16x 180s R
16x 180s G
16x 180s B
Stacked in PixInsight with WBPP,
Luminance: DBEx2, GHS, HT, Decon, HDRMT, LHE, NoiseX.
RGB: DBEx2, PCC, HSV, GHS, HT, GHS, HT, MMT Chroma.
Combined: Curves, Saturation.
Darktable: watermark, velvia, color contrast, base curve, sharpen, white balance.