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Contains:  NGC 5985, NGC 5982, NGC 5981, NGC 5976
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Draco Trio, 





    
        

            sky-watcher (johny)
Draco Trio

Draco Trio

Technical card

Resolution: 2420x1708

Dates:May 19, 2019May 20, 2019

Frames:
340x15" (gain: 50.00) 5C bin 1x1
60x60" (gain: 50.00) 5C bin 1x1

Integration: 2.4 hours

Darks: ~30

Flats: ~50

Avg. Moon age: 15.90 days

Avg. Moon phase: 98.26%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2704111

RA center: 234.646 degrees

DEC center: 59.361 degrees

Pixel scale: 0.815 arcsec/pixel

Orientation: 358.792 degrees

Field radius: 0.335 degrees

Locations: Western Hungary, Páli, Hungary

Data source: Backyard

Description

The Moon was still pretty bright, so the imaging window was 1-1,5h in this two days. The sky becomes not really dark so I shot lot of short images. The weather turns again rainy, no chance for colour.

Comments

Author

sky-watcher
sky-watcher (johny)
License: None (All rights reserved)
4029
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Revisions

  • Draco Trio, 





    
        

            sky-watcher (johny)
    Original
  • Final
    Draco Trio, 





    
        

            sky-watcher (johny)
    B

B

Quasar QSO B1537+595A REd shift : 2,125 (Approx : 10 billion LY)

Sky plot

Sky plot

Histogram

Draco Trio, 





    
        

            sky-watcher (johny)