Caldwell 68 (R Coronae Australis Nebula)

Target: NGC6726,NGC6727,NGC6729
Dates: 2024-03-13
Locations: Slooh Observatory, Chile (Bortle 4)

Mount: Software Bisque Paramount ME (Mk4000)
Camera: Diffraction Limited SBIG STL-11000M
OTA: EdgeHD 1400 Schmidt-Cassegrain Catadioptric (SCT)
Focal/Aperture: 3910 mm @ f/11
Filters: SBIG (LRGB)

Lights: [L]1x50s + [R]1x20s + [G]1x20s + [B]1x20s (total exposure: 2min)
Calibration frames: 8xbiases, 36xdarks, 2xflats/filter
Binning: 3x3

Stacked and Processed in PixInsight