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Contains:  M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1973, The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori, The star 42Ori
Getting plate-solving status, please wait...
M42 - Ha - New scope First light!, 


            Vincent Savioz
M42 - Ha - New scope First light!

Technical card

Resolution: 4635x3496

Dates:Feb. 12, 2018

Astrodon Ha 3nm 36mm: 10x120" (gain: 139.00) -20C bin 1x1
Astrodon Ha 3nm 36mm: 10x300" (gain: 139.00) -20C bin 1x1
Astrodon Ha 3nm 36mm: 15x60" (gain: 139.00) -20C bin 1x1

Integration: 1.4 hours

Darks: ~10

Avg. Moon age: 26.46 days

Avg. Moon phase: 10.28%

Temperature: -11.00 job: 1927138

RA center: 83.757 degrees

DEC center: -5.327 degrees

Pixel scale: 1.346 arcsec/pixel

Orientation: 97.967 degrees

Field radius: 1.086 degrees

Locations: Home Observatory, Ayent, Valais, Switzerland


Finally, the weather was perfect to test my new setup!



Vincent Savioz
License: Attribution-NonCommercial-ShareAlike Creative Commons

Sky plot

Sky plot


M42 - Ha - New scope First light!, 


            Vincent Savioz