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Contains:  Crab nebula, M 1, NGC 1952
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M1 Crab, 



    
        

            lakerunr
M1 Crab
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M1 Crab

Technical card

Imaging telescope or lens:William Optics FLT 132

Imaging camera:ZWO ASI183MM-PRO

Resolution: 5373x3597

Locations: Tower Hill, Milton, WI, United States

Description

M1 Crab nebula narrowband in two different channel blends. Version A straight SHO channel combination, B Used PixelMath to boost SII and correct Ha a bit (less magenta hue to stars)

The clouds have been nearly incessant here this January. I got these on the one partly clear (OK seeing) night in the last 10 days. About 3 hours integration before clouds cut short the session and limited SII frames.

Comments

Author

lakerunr
lakerunr
License: None (All rights reserved)
661
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Revisions

  • M1 Crab, 



    
        

            lakerunr
    Original
  • Final
    M1 Crab, 



    
        

            lakerunr
    C

Sky plot

Sky plot

Histogram

M1 Crab, 



    
        

            lakerunr

In these public groups

ZWO ASI183/QHY183