Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 Ori A)  ·  41 Ori C  ·  41 Ori D  ·  42 Ori)  ·  43 Ori)  ·  44 Ori)  ·  49 Ori)  ·  De Mairan's nebula  ·  Great Orion Nebula  ·  IC 420  ·  IC 430  ·  LBN 963  ·  LBN 965  ·  LBN 967  ·  LBN 969  ·  LBN 974  ·  LBN 977  ·  LBN 979  ·  LDN 1640  ·  LDN 1641  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1924  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  And 67 more.
M42 HA, 



    
        

            Juergen
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M42 HA

M42 HA, 



    
        

            Juergen
Powered byPixInsight

M42 HA

Acquisition details

Dates:
Oct. 27, 2022
Frames:
Astrodon H-alpha 5nm 36 mm: 75×120(2h 30′) (gain: 100.00) -10°C bin 1×1
Integration:
2h 30′
Darks:
15
Flats:
15
Bias:
250
Avg. Moon age:
2.19 days
Avg. Moon phase:
5.31%

RA center: 05h35m17s.38

DEC center: -05°2328.5

Pixel scale: 3.289 arcsec/pixel

Orientation: -0.151 degrees

Field radius: 3.432 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 6248x4176

File size: 9.2 MB

Locations: Sternenklar, Jena, Thüringen, Germany

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Comments

Sky plot

Sky plot

Histogram

M42 HA, 



    
        

            Juergen