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Contains:  California nebula, NGC 1499, NGC 1342, The star 50Per, The star 42Per, The star 54Per, The star 40Per, The star 24Per, The star 52Per, The star ξPer, The star οPer, The star εPer, The star Atik (ζPer), Part of the constellation Perseus (Per)
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Perseus - 4th with Tracker+DSLR - Reprocess & Crop, 





    
        

            Sigga
Perseus - 4th with Tracker+DSLR - Reprocess & Crop

Perseus - 4th with Tracker+DSLR - Reprocess & Crop

Technical card

Resolution: 2844x1736

Dates:Dec. 23, 2018

Frames: 10x120" ISO800

Integration: 0.3 hours

Darks: ~20

Flats: ~20

Avg. Moon age: 15.61 days

Avg. Moon phase: 99.20%

Bortle Dark-Sky Scale: 6.00

Temperature: 7.00

Astrometry.net job: 2487685

RA center: 55.230 degrees

DEC center: 35.922 degrees

Pixel scale: 21.353 arcsec/pixel

Orientation: 21.694 degrees

Field radius: 9.881 degrees

Locations: Garden, Hellerup, Denmark

Data source: Backyard

Description

This is a reprocess of:

Perseus

where is clear in retrospect I made sky much much too dark.

My friend Harald, suggested more info in image than I was getting and gave some processing tips, sure enough, NGC 1499 appear albeit quite faintly. So learning process continue!

Comments

Author

Snjór
Sigga
License: None (All rights reserved)
1760
Like

Revisions

  • Perseus - 4th with Tracker+DSLR - Reprocess & Crop, 





    
        

            Sigga
    Original
  • Final
    Perseus - 4th with Tracker+DSLR - Reprocess & Crop, 





    
        

            Sigga
    B

B

I think first look a bit green to my eye so hopefully this correct.

Sky plot

Sky plot

Histogram

Perseus - 4th with Tracker+DSLR - Reprocess & Crop, 





    
        

            Sigga