Caldwell 2 (Bow-Tie Nebula)

Target: NGC40
Dates: 2024-02-19
Locations: Slooh Observatory, Canary Islands (Bortle 4)

CANARY 2
Mount: Software Bisque Paramount MX GEM
Camera: FLI Proline PL16803 Monochrome CCD Camera
OTA: PlaneWave Instruments CDK17
Focal/Aperture: 2938 mm @ f/6.8
Filters: Astrodon Tru-Balance Generation II E-Series Filters (LRGB)

Lights: [L]1x60s + [R]1x20s + [G]1x20s + [B]1x20s (total exposure: 2min)
Calibration frames: 3xbiases, 15xdarks, 3xflats/filter
Binning: 3x3, Temp: -35C

Stacked and Processed in PixInsight