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Contains:  Horsehead nebula, IC 431, IC 432, IC 434, IC 435, NGC 2023, NGC 2024, The star Alnitak (ζOri), The star σOri
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B33 Horsehead Nebula, 


B33 Horsehead Nebula
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B33 Horsehead Nebula

Technical card

Imaging telescopes or lenses: TS Optics APO804

Imaging cameras: Canon EOS 1000D MODIFICATA BAADER

Mounts: NEQ6

Guiding telescopes or lenses: TS Optics TSL60D

Guiding cameras: Starlight Xpress Lodestar Autoguider

Focal reducers: TS PHOTOLINE 3" Flattener

Software: Astroart 5.0

Filters: Baader UHC-S 2"

Dates:Feb. 21, 2015

Frames: 15x450" ISO800

Integration: 1.9 hours

Darks: ~10

Flats: ~20

Flat darks: ~20

Bias: ~20

Avg. Moon age: 2.90 days

Avg. Moon phase: 9.19%

Basic astrometry details job: 553805

RA center: 5h 40' 57"

DEC center: -2° 5' 13"

Pixel scale: 2.395 arcsec/pixel

Orientation: 98.223 degrees

Field radius: 1.561 degrees

Resolution: 3906x2602

Locations: Terrazzo di casa, Imola, BO, Italy


Il mio secondo oggetto fotografato elaborato dallo scatto alla postproduzione :-)



License: None (All rights reserved)

Sky plot

Sky plot


B33 Horsehead Nebula,