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Contains:  NGC 7039, North America nebula, NGC 7000, NGC 6997, IC 5076, Pelican nebula, IC 5070, IC 5068, The star 63Cyg, The star ξCyg, The star 60Cyg, The star 59Cyg, The star νCyg, The star 57Cyg, The star 56Cyg, The star 55Cyg, The star Deneb (αCyg)
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NGC 7000 in Bicolor (Ha + OIII), 





    
        

            Marcus Wögerer
NGC 7000 in Bicolor (Ha + OIII)

NGC 7000 in Bicolor (Ha + OIII)

Technical card

Resolution: 2711x3614

Dates:May 22, 2016

Frames:
Castell Ha 30nm: 56x90" ISO800
Castell OIII OIII: 18x90" ISO800

Integration: 1.8 hours

Darks: ~45

Flats: ~22

Bias: ~36

Avg. Moon age: 15.33 days

Avg. Moon phase: 99.64%

Temperature: 14.00

Astrometry.net job: 1087371

RA center: 20h 54' 33"

DEC center: +44° 37' 48"

Pixel scale: 7.634 arcsec/pixel

Orientation: -179.351 degrees

Field radius: 4.792

Locations: Ebenwaldhöhe (Ebenwald 14 Parkplatz), Kleinzell, Niederösterreich, Austria

Description

This is my frist Bi-color photo ever !

The night was very clear caused by a warm wind & the moon was almost 100%.
A good time to try a narrowband bicolor photo.

I have made
- 56 x 90 sec in HA(30nm) with my self-mod. NEX-5 (14Mpixel)
- 18 x 90 sec in OIII(35nm) with the NEX-5N (16Mpixel)

seperate stacked in DSS 3.3.6 average mode

The two results, with different size, stacked in PS.
Version C: - HA in RGB (crop an size reduced)
Version D: - OIII in RGB (crop an size reduced)

PS: the OIII filter does not block IR, So I had to use the non modified NEX-5N.
(original I planed to use the same NEX-5 like the Ha lights)

Comments

Author

Marcus1968
Marcus Wögerer
License: None (All rights reserved)
4891
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Revisions

  • Final
    NGC 7000 in Bicolor (Ha + OIII), 





    
        

            Marcus Wögerer
    Original
  • NGC 7000 in Bicolor (Ha + OIII), 





    
        

            Marcus Wögerer
    C
  • NGC 7000 in Bicolor (Ha + OIII), 





    
        

            Marcus Wögerer
    D

Sky plot

Sky plot

Histogram

NGC 7000 in Bicolor (Ha + OIII), 





    
        

            Marcus Wögerer