Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  M 42  ·  M 43  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1982  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri
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M42 Orion Nebula, 



    
        

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M42 Orion Nebula
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M42 Orion Nebula

Getting plate-solving status, please wait...
M42 Orion Nebula, 



    
        

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M42 Orion Nebula
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M42 Orion Nebula

Technical card

Imaging telescopes or lenses: Williams Optics Zenithstar 105 ED Triplet APO

Imaging cameras: ZWO ASI1600mm Pro Cooled

Mounts: Orion Atlas AZ/EQ Pro

Guiding telescopes or lenses: 9x50 Finder Scope

Guiding cameras: QHY5L-II-M

Software: KStars Ekos/INDI, Stellarmate OS  ·  Adobe Lighroom CC Classic  ·  PixInsight 1.8

Filters: Astronomik SII 31mm 6nm  ·  Astronomik OIII 31mm 6nm  ·  Astronomik Ha 31mm 6nm

Accessory: Hotech SCA Field Flatener


Dates:Nov. 29, 2018Nov. 30, 2018Dec. 12, 2018Dec. 17, 2018Dec. 18, 2018

Frames:
Astronomik Ha 31mm 6nm: 8x240" (32') (gain: 139.00) -25C bin 1x1
Astronomik Ha 31mm 6nm: 33x120" (1h 6') (gain: 139.00) -25C
Astronomik Ha 31mm 6nm: 11x240" (44') (gain: 139.00) -25C
Astronomik Ha 31mm 6nm: 30x120" (1h) (gain: 200.00) -25C
Astronomik OIII 31mm 6nm: 31x120" (1h 2') (gain: 139.00) -25C
Astronomik OIII 31mm 6nm: 16x240" (1h 4') (gain: 139.00) -25C
Astronomik SII 31mm 6nm: 12x240" (48') (gain: 139.00) -25C
Astronomik SII 31mm 6nm: 2x480" (16') (gain: 139.00) -25C
Astronomik SII 31mm 6nm: 30x120" (1h) (gain: 200.00) -25C

Integration: 7h 32'

Darks: ~25

Bias: ~100

Avg. Moon age: 13.70 days

Avg. Moon phase: 54.32%

Bortle Dark-Sky Scale: 5.90

Temperature: 10.00


Basic astrometry details

Astrometry.net job: 2430212

RA center: 5h 35' 19"

DEC center: -5° 26' 42"

Pixel scale: 1.072 arcsec/pixel

Orientation: 52.641 degrees

Field radius: 0.720 degrees


Resolution: 1824x1277

Data source: Backyard

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    Original
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    B

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M42 Orion Nebula, 



    
        

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