Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888  ·  Sh2-105
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Crescent Nebula NGC 6888- Hubble Blend, 



    
        

            Chris White
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Crescent Nebula NGC 6888- Hubble Blend

Getting plate-solving status, please wait...
Crescent Nebula NGC 6888- Hubble Blend, 



    
        

            Chris White
Powered byPixInsight

Crescent Nebula NGC 6888- Hubble Blend

Acquisition details

Dates:
July 4, 2017
Frames:
Astrodon Ha 1.25 5nm: 165×90(4h 7′ 30″) (gain: 200.00) -20°C
Astrodon OIII 1.25 3nm: 189×90(4h 43′ 30″) (gain: 200.00) -20°C
Astrodon SII 1.25 5nm: 70×90(1h 45′) (gain: 200.00) -20°C
Integration:
10h 36′
Darks:
50
Flats:
50
Bias:
250
Avg. Moon age:
10.56 days
Avg. Moon phase:
81.28%

RA center: 20h12m09s.20

DEC center: +38°2028.3

Pixel scale: 1.288 arcsec/pixel

Orientation: -53.593 degrees

Field radius: 1.015 degrees

More info:Open 

Resolution: 4536x3408

File size: 12.4 MB

Description

Same data from my HOO version, but I added 1.75 hours of Sii to make this pixelmath Hubble blend.

.4Ha+.6sii

.4Oiii+.3Ha+.3Sii

Oiii

Not my formula, but one I have really enjoyed for Hubble.

Comments

Sky plot

Sky plot

Histogram

Crescent Nebula NGC 6888- Hubble Blend, 



    
        

            Chris White

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