Contains:  NGC 7023
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Iris nebula, 





    
        

            Pavel (sypai) Syrin
Iris nebula

Technical card

Imaging telescope or lens:Sky-Watcher ED80

Imaging camera:Canon 1100D

Mount:Sky-Watcher NEQ6 Pro SyncScan

Guiding telescope or lens:Sky-Watcher BK804

Guiding camera:QHY 5

Software:Pixinsight LEPhotoshop CC

Resolution: 4236x2817

Dates:April 26, 2014

Frames: 10x1200" ISO800 bin 1x1

Integration: 3.3 hours

Darks: ~12

Bias: ~25

Avg. Moon age: 26.64 days

Avg. Moon phase: 9.15%

Bortle Dark-Sky Scale: 4.00

Mean FWHM: 4.40

Temperature: 3.00

Astrometry.net job: 567832

RA center: 315.341 degrees

DEC center: 68.175 degrees

Orientation: 95.780 degrees

Field radius: 1.212 degrees

Locations: «Астросадик», Мосальское, Воронежская область, Russian Federation

Data source: Unknown

Comments

Author

sypai
Pavel (sypai) Syrin
License: Attribution-NonCommercial-ShareAlike Creative Commons
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Revisions

  • Iris nebula, 





    
        

            Pavel (sypai) Syrin
    Original
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            Pavel (sypai) Syrin
    B
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    C
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    D
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            Pavel (sypai) Syrin
    E
  • Final
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            Pavel (sypai) Syrin
    F

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Iris nebula, 





    
        

            Pavel (sypai) Syrin