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NGC 2237 (Rosette Nebula)

Astrophotography DSO DSLR Imaging Refractor

NGC 2237 (Rosette Nebula)

Target: NGC 2237
Date: 2023-01-25;2023-01-26
Location: San Antonio, TX (Bortle class 7)

Mount: IOptron SkyGuider Pro
Camera: Nikon D5300 astromod
OTA: William Optics Zenithstar 61II + Field Flattener FLAT61A
Focal/Aperture: 360 mm @ f/5.9
Guide scope: William Optics Uniguide 32mm
Guide camera: ZWO ASI120MM mini + ASIair Pro

Lights: 41x300s (total exposure: 3h25) @ISO400
Lights: 40x300s (total exposure: 3h20) @ISO800
Calibration frames: 30xdarks, 40xflats, 40xbiases
Total Integration Time: 6h45

Stacked in DSS and Processed in PixInsight

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