Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)
Getting plate-solving status, please wait...
Horsehead Nebula (Barnard 33) in IC 434, Flame Nebula (NGC 2024) and NGC 2023, 



    
        

            Simon Schweizer
Horsehead Nebula (Barnard 33) in IC 434, Flame Nebula (NGC 2024) and NGC 2023
Powered byPixInsight

Horsehead Nebula (Barnard 33) in IC 434, Flame Nebula (NGC 2024) and NGC 2023

Technical card

Imaging telescopes or lenses: William Optics Megrez 72 FD-DGG

Imaging cameras: Atik 16 HR

Mounts: Vixen GP-DX

Guiding telescopes or lenses: ICS Galaxy 8x50 Finder

Focal reducers: TeleVue 0.8x Reducer/Flattener

Filters: Astronomik LRGB 1.25" Type IIc

Accessory: MGEN


Dates:Feb. 20, 2014

Frames:
Astronomik B 1.25" Type IIc: 4x297" bin 1x1
Astronomik G 1.25" Type IIc: 4x239" bin 1x1
Astronomik L 1.25" Type IIc: 11x600" bin 1x1
Astronomik R 1.25" Type IIc: 4x180" bin 1x1

Integration: 2.6 hours

Flats: ~20

Flat darks: ~20

Bias: ~42

Avg. Moon age: 19.92 days

Avg. Moon phase: 72.82%

Bortle Dark-Sky Scale: 3.00

Mean SQM: 20.96

Temperature: -1.00


Basic astrometry details

Astrometry.net job: 186250

RA center: 5h 41' 12"

DEC center: -2° 9' 28"

Pixel scale: 3.898 arcsec/pixel

Orientation: 83.658 degrees

Field radius: 0.919 degrees


Resolution: 620x457

Locations: Münsing, Münsing, Bayern, Germany

Comments

Sky plot

Sky plot

Histogram

Horsehead Nebula (Barnard 33) in IC 434, Flame Nebula (NGC 2024) and NGC 2023, 



    
        

            Simon Schweizer