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C 434 (Horsehead Nebula), NGC 2024 (Flame Nebula) -- Multiband -- Nikon D5300 & Z61II
Uploaded by
Nicolarge
, Jan 19 2023 11:38 PM
Astrophotography DSO DSLR Imaging Refractor
- Owner: Nicolarge (View all images and albums)
- Uploaded: Jan 19 2023 11:38 PM
- Views: 46
- Album: DSOs Winter 2022
Target: IC 434, NGC 2024
Date: 2022-01-05;2023-01-13;2023-01-14
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
Filter: Radian Telescopes 2" Triad Ultra Quad-Band Narrowband Filter
H-beta:5nm, OIII:4nm, H-alpha:4nm, SII:4nm
Guide scope: William Optics Uniguide 32mm
Guide camera: ZWO ASI120MM mini + ASIair Pro
Lights: 190x300s (total exposure: 15h50) @ISO800
Calibration frames: 25xdarks, 40xflats, 40xbiases
Stacked in DSS and Processed in PixInsight
