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Contains:  Flaming Star nebula, IC 405, The star 19Aur
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Flaming Star Nebula (IC405) HOO-RGB, 





    
        

            Gary Lopez

Flaming Star Nebula (IC405) HOO-RGB

Technical card

Resolution: 4579x3170

Dates:Dec. 18, 2018Dec. 19, 2018Dec. 25, 2018Dec. 27, 2018

Frames:
Astrodon B Gen 2 E-series 31mm: 86x60" (gain: 139.00) -15C bin 1x1
Astrodon G Gen 2 E-series 31mm: 89x60" (gain: 139.00) -15C bin 1x1
Astrodon Ha 3nm-31mm: 137x180" (gain: 139.00) -15C bin 1x1
Astrodon OIII 3nm-31mm: 63x180" (gain: 139.00) -15C bin 1x1
Astrodon R Gen 2 E-series 31mm: 73x60" (gain: 139.00) -15C bin 1x1
Astrodon SII 3nm-31mm: 155x180" (gain: 139.00) -15C bin 1x1

Integration: 21.9 hours

Darks: ~30

Bias: ~50

Avg. Moon age: 14.87 days

Avg. Moon phase: 81.35%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2497899

Locations: Monterey Pines Observatory, Monterey, California, United States

Data source: Backyard

Description

I was not really satisfied with the results of my earlier attempt at processing these IC405 data (https://www.astrobin.com/384033/C/?nc=user), so I tried again in a different way. This rendition is a HOO bicolor coupled with RGB using the combination of Ha and SII for luminance. While it is still not where I'd like it, I think I'm zeroing in on it. I also posted the HaSII monochrome version, Version B.

Comments

Author

GWLopez
Gary Lopez
License: None (All rights reserved)
1671
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Revisions

  • Final
    Flaming Star Nebula (IC405) HOO-RGB, 





    
        

            Gary Lopez
    Original
  • Flaming Star Nebula (IC405) HOO-RGB, 





    
        

            Gary Lopez
    B

B

HaSII monochrome version

Histogram

Flaming Star Nebula (IC405) HOO-RGB, 





    
        

            Gary Lopez