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Contains:  Cocoon nebula, IC 5146
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IC 5146 - Cocoon Nebula [HaRGB], 





    
        

            jdifool
IC 5146 - Cocoon Nebula [HaRGB]

IC 5146 - Cocoon Nebula [HaRGB]

Technical card

Resolution: 5632x3520

Dates:Sept. 2, 2019

Frames:
Baader Planetarium Baader 1,25" B: 60x60" (gain: 75.00) -15C bin 1x1
Baader Planetarium Baader 1,25" G: 60x60" (gain: 75.00) -15C bin 1x1
Baader Planetarium Baader 1,25" H-Alpha 7nm: 60x180" (gain: 139.00) -15C bin 1x1
Baader Planetarium Baader 1,25" R: 60x60" (gain: 75.00) -15C bin 1x1

Integration: 6.0 hours

Darks: ~100

Flats: ~50

Flat darks: ~50

Avg. Moon age: 3.55 days

Avg. Moon phase: 13.61%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2902965

RA center: 328.361 degrees

DEC center: 47.263 degrees

Pixel scale: 0.672 arcsec/pixel

Orientation: 271.230 degrees

Field radius: 0.620 degrees

Locations: Terrassensternwarte, Berlin, Germany

Data source: Backyard

Description

I integrated the data using 2x drizzle and did a tight crop to zoom in on the nebula.
Seeing was not the best and it was one of those nights, were guiding was driving me crazy.
For the channel combination i used the NBRGBCombination script in PixInsight. Postprocessing was mostly done in Photoshop.

Comments

Author

jdifool
jdifool
License: None (All rights reserved)
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IC 5146 - Cocoon Nebula [HaRGB], 





    
        

            jdifool