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Contains:  IC 1848, IC 1871
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IC 1848 - Soul Nebula 2019/2020 - Bicolor, 


            Martin Junius
IC 1848 - Soul Nebula 2019/2020 - Bicolor
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Technical card

Dates:Dec. 18, 2019Jan. 1, 2020Jan. 16, 2020

Frames:Optolong L-eNhance 2": 46x900" (gain: 120.00) -10C bin 1x1

Integration: 11.5 hours

Darks: ~16

Flats: ~30

Flat darks: ~30

Avg. Moon age: 16.09 days

Avg. Moon phase: 51.44%

Bortle Dark-Sky Scale: 5.00

Mean SQM: 19.60

Temperature: 6.00

Basic astrometry details job: 3209193

RA center: 2h 54' 41"

DEC center: +60° 22' 30"

Pixel scale: 1.725 arcsec/pixel

Orientation: 359.467 degrees

Field radius: 1.172 degrees

Resolution: 4042x2750

Locations: Dellbrück, Köln, NW, Germany

Data source: Backyard


Bicolor processing of OSC data with the Optolong L-eHance filter.
OSC data: R -> Ha, G+B -> O3
Bicolor mapping: Ha -> R, O3 ->G/B, stars from Ha, Ha -> L
Starless processing with StarNet++

See my blog post here for the complete workflow.



Martin Junius
License: Attribution-NonCommercial-NoDerivs Creative Commons

Sky plot

Sky plot


IC 1848 - Soul Nebula 2019/2020 - Bicolor, 


            Martin Junius

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Suburban Astrophotography