Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Orion Nebula  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1976  ·  NGC 1980  ·  NGC 1982  ·  Orion Nebula  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri
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M42 RGB - Mix of exposures with ASI 1600 MC and ASI 294 MC Pro, 



    
        

            Jeffbax Velocicaptor
M42 RGB - Mix of exposures with ASI 1600 MC and ASI 294 MC Pro
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M42 RGB - Mix of exposures with ASI 1600 MC and ASI 294 MC Pro

Getting plate-solving status, please wait...
M42 RGB - Mix of exposures with ASI 1600 MC and ASI 294 MC Pro, 



    
        

            Jeffbax Velocicaptor
M42 RGB - Mix of exposures with ASI 1600 MC and ASI 294 MC Pro
Powered byPixInsight

M42 RGB - Mix of exposures with ASI 1600 MC and ASI 294 MC Pro

Acquisition details

Dates:
Feb. 18, 2017 ·  Dec. 8, 2021
Frames:
1800×1(30′) bin 1×1
120×60(2h) bin 1×1
80×90(2h) bin 1×1
Integration:
4h 30′
Avg. Moon age:
13.30 days
Avg. Moon phase:
38.21%
Bortle Dark-Sky Scale:
4.00

Basic astrometry details

Astrometry.net job: 5309252

RA center: 05h34m53s.8

DEC center: -05°3252

Pixel scale: 0.629 arcsec/pixel

Orientation: 88.462 degrees

Field radius: 0.475 degrees

Resolution: 4367x3247

File size: 2.7 MB

Locations: Home, GIMEUX, CHARENTE, France

Data source: Backyard

Description

I have added 2 more hours of ASI 294 MC Pro data to my previous ASI 1600 MC 2 hours version (2017).

This data brings a better SNR and leads to far better processing possibilities.

There is also 30mn of 5sec exposures for the core.

JF

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