Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)
Horsehead and Flame Nebulae (Ha+LRGB), 



    
        

            Scott Davis
Horsehead and Flame Nebulae (Ha+LRGB)
Powered byPixInsight

Horsehead and Flame Nebulae (Ha+LRGB)

Horsehead and Flame Nebulae (Ha+LRGB), 



    
        

            Scott Davis
Horsehead and Flame Nebulae (Ha+LRGB)
Powered byPixInsight

Horsehead and Flame Nebulae (Ha+LRGB)

Acquisition details

Dates:
Jan. 24, 2017 ·  Jan. 25, 2017 ·  Jan. 27, 2017 ·  Jan. 28, 2017 ·  Feb. 12, 2017 ·  Feb. 14, 2017
Frames:
Astrodon 31mm B Tru-Balance E-Series Gen 2: 22×300(1h 50′) -20°C bin 2×2
Astrodon 31mm G Tru-Balance E-Series Gen 2: 21×300(1h 45′) -20°C bin 2×2
Astrodon 31mm Ha 3nm FWHM: 113×300(9h 25′) -20°C bin 1×1
Astrodon 31mm L Tru-Balance E-Series Gen 2: 67×300(5h 35′) -20°C bin 1×1
Astrodon 31mm R Tru-Balance E-Series Gen 2: 21×300(1h 45′) -20°C bin 2×2
Integration:
20h 20′
Darks:
30
Flats:
30
Flat darks:
30
Bias:
30
Avg. Moon age:
19.56 days
Avg. Moon phase:
33.88%
Bortle Dark-Sky Scale:
7.00

Basic astrometry details

Astrometry.net job: 1461716

RA center: 05h41m22s.6

DEC center: -02°0126

Pixel scale: 2.521 arcsec/pixel

Orientation: 92.911 degrees

Field radius: 0.873 degrees

Resolution: 1824x1356

File size: 1.3 MB

Locations: My Backyard, Clovis, California, United States

Description

This is my latest version of the Horsehead and Flame Nebulae up in Orion, shot entirely from my light-polluted backyard in Clovis, California.

Comments

Sky plot

Sky plot

Histogram

Horsehead and Flame Nebulae (Ha+LRGB), 



    
        

            Scott Davis