Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  NGC 1999  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri
Getting plate-solving status, please wait...
M42 in LRGB under London skyglow, 



    
        

            Marco Gulino
M42 in LRGB under London skyglow
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M42 in LRGB under London skyglow

Getting plate-solving status, please wait...
M42 in LRGB under London skyglow, 



    
        

            Marco Gulino
M42 in LRGB under London skyglow
Powered byPixInsight

M42 in LRGB under London skyglow

Acquisition details

Dates:
Feb. 9, 2018
Frames:
ZWO Blue Filter Optimized for ASI1600: 30×15(7′ 30″) (gain: 180.00) bin 3×3
ZWO Green Filter Optimized for ASI1600: 30×15(7′ 30″) (gain: 180.00) bin 3×3
ZWO L (IR-Cutoff) Filter Optimized for ASI1600: 114×15(28′ 30″) (gain: 60.00) bin 1×1
ZWO Red Filter Optimized for ASI1600: 30×15(7′ 30″) (gain: 180.00) bin 3×3
Integration:
51′
Darks:
20
Flats:
30
Flat darks:
30
Bias:
500
Avg. Moon age:
23.80 days
Avg. Moon phase:
32.83%
Bortle Dark-Sky Scale:
5.00

Basic astrometry details

Astrometry.net job: 1924871

RA center: 05h35m22s.1

DEC center: -05°2230

Pixel scale: 2.952 arcsec/pixel

Orientation: 8.826 degrees

Field radius: 2.297 degrees

Resolution: 4472x3374

File size: 83.4 MB

Locations: Ealing, London, London, United Kingdom

Data source: Backyard

Description

Quick test shot of M42 in London.

Comments

Sky plot

Sky plot

Histogram

M42 in LRGB under London skyglow, 



    
        

            Marco Gulino

In these public groups

UK Astro-Imaging
Imagers of Italy

In these collections

Deep Sky: nebulae