Celestial hemisphere:  Northern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  Horsehead nebula  ·  IC 2118  ·  IC 434  ·  M 42  ·  M 43  ·  NGC 1976  ·  NGC 1977  ·  NGC 1981  ·  NGC 1982  ·  NGC 1990  ·  NGC 2024  ·  Part of the constellation Eridanus (Eri)  ·  Part of the constellation Orion (Ori)  ·  The star Alnilam (εOri)  ·  The star Alnitak (ζOri)  ·  The star Bellatrix (γOri)  ·  The star Betelgeuse (αOri)  ·  The star Cursa (βEri)  ·  The star Mintaka (δOri)  ·  The star Rigel (βOri)  ·  The star Saiph (κOri)  ·  The star ηOri  ·  The star ιOri  ·  Witch Head nebula
Orion constellation, 



    
        

            Amir H. Abolfath
Orion constellation
Powered byPixInsight
Orion constellation, 



    
        

            Amir H. Abolfath
Orion constellation
Powered byPixInsight

Acquisition details

Frames:
Astronomik H Alfa 12 nm Eos Clip: 117×180(5h 51′) ISO1600
Canon Bayer filter: 96×120(3h 12′) ISO1600
Integration:
9h 3′
Darks:
17
Flats:
40
Flat darks:
40
Bias:
100
Bortle Dark-Sky Scale:
2.00
Temperature:
2.00

Basic astrometry details

Astrometry.net job: 3291111

RA center: 05h34m12s.7

DEC center: +00°1940

Pixel scale: 29.136 arcsec/pixel

Orientation: 352.189 degrees

Field radius: 14.529 degrees

Resolution: 1972x3000

File size: 3.4 MB

Data source: Traveller

Description

Orion constellation, Barnard loop, Orion nebula, Witch head nebula, Horse head and Flame

M42, Horse head, Witch head and M78 data has been added from some telescopic data all by myself.

Color:

Optic: Sigma 85 1.4 Art at f2.8

Mount: Sky-Watcher Star Adventurer

Camera: Canon EOS6D modified

ISO: 1600 Filters: Bayer filter

Guider: - EXP: 96x120s

Calibration: Dark, Flat, Bias

CMOS Temp: N/A

Dithering: NO

Software: Images Plus, PixInsight, Photoshop

Ha:

Optic: Sigma Art 85 at f2.2

Mount: Sky-Watcher Star Adventurer

Camera: SBIG STF8300M

Filters: Astronimiks 12nm clip filter

Guider: None

Exposure: Ha: 117x180s

Binning: All 1x1

Calibration: Flats, Dark, Dark Flat, Bias

CCD Sensor Temp: around -2c

Dithering: No

Software: ImagesPlus, Registar, PixInsight, Photoshop

Comments

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Orion constellation, 



    
        

            Amir H. Abolfath