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Contains:  NGC 2252, NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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Rosette Nebula  HOO, 





    
        

            Carl Weber
Rosette Nebula  HOO

Rosette Nebula HOO

Technical card

Resolution: 4001x3225

Dates:Nov. 3, 2018

Frames: 470x300"

Integration: 39.2 hours

Avg. Moon age: 25.16 days

Avg. Moon phase: 20.11%

Astrometry.net job: 2845853

RA center: 98.045 degrees

DEC center: 4.997 degrees

Pixel scale: 2.291 arcsec/pixel

Orientation: 80.304 degrees

Field radius: 1.635 degrees

Locations: SkyStar Observatory, Ramona, CA, United States

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

Its been raining so much here in California, it has given me time to rework my images. I've been trying different mixes with Pixelmath. This is not a HOO anymore, but a percentage mix in the RGB channels. It is still my original 39.2 hrs of exposure time.

261x300 Ha
209x300 OIII

Comments

Author

Carl_Weber
Carl Weber
License: None (All rights reserved)
960
Like

Revisions

  • Rosette Nebula  HOO, 





    
        

            Carl Weber
    Original
  • Rosette Nebula  HOO, 





    
        

            Carl Weber
    B
  • Rosette Nebula  HOO, 





    
        

            Carl Weber
    C
  • Rosette Nebula  HOO, 





    
        

            Carl Weber
    D
  • Final
    Rosette Nebula  HOO, 





    
        

            Carl Weber
    E

C

Rainy weather gave me time to rework my old data. This is the same data set as before. I changed the values in PixelMath to make this an HHOO image now. It made the dust much more prominent.

E

Like most of you, I am never satisfied with how my image turns out. I couldn't stand my prior editions so I went back after it again.

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Sky plot

Histogram

Rosette Nebula  HOO, 





    
        

            Carl Weber