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Contains:  IC 1848, NGC 1027, NGC 957, IC 1805, IC 1795, NGC 896, NGC 884, Double cluster, NGC 869, NGC 744, The star ηPer, The star 11Per, The star 9Per, The star 7Per, The star 8Per, The star 4Per, The star 1Per
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Double Cluster in Perseus - Reprocess and Crop, 





    
        

            Sigga
Double Cluster in Perseus - Reprocess and Crop

Double Cluster in Perseus - Reprocess and Crop

Technical card

Resolution: 2648x1360

Dates:Dec. 26, 2018

Frames: 30x150" ISO800

Integration: 1.2 hours

Darks: ~15

Flats: ~10

Avg. Moon age: 19.01 days

Avg. Moon phase: 80.95%

Bortle Dark-Sky Scale: 4.00

Temperature: -5.00

Astrometry.net job: 2530928

RA center: 36.825 degrees

DEC center: 57.298 degrees

Pixel scale: 21.235 arcsec/pixel

Orientation: 42.900 degrees

Field radius: 8.780 degrees

Locations: My sister Vigga's Garden, Lillehammer, Oppland, Norway

Data source: Backyard

Description

A reprocess of this:

Double Cluster in Perseus

Goal was fix gradient and colour and bring up signal, think worked ok.

Canon Xsi/50mm @f3.5 ISO 800.

Comments

Author

Snjór
Sigga
License: None (All rights reserved)
1941
Like

Revisions

  • Final
    Double Cluster in Perseus - Reprocess and Crop, 





    
        

            Sigga
    Original
  • Double Cluster in Perseus - Reprocess and Crop, 





    
        

            Sigga
    B

B

Full field. I very happy with this as think colour much better and gradient mostly removed.

Sky plot

Sky plot

Histogram

Double Cluster in Perseus - Reprocess and Crop, 





    
        

            Sigga