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Contains:  NGC 7023
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Iris Nebula, 


            Matthias Steiner
Iris Nebula

Iris Nebula

Technical card

Imaging telescope or lens:TS GSO 6" RC

Imaging camera:ZWO ASI 1600 MC Pro

Mount:Skywatcher AZ-EQ6

Guiding telescope or lens:Omegon 50mm Guide Scope

Guiding camera:QHYCCD ALccd 5L-IIc

Focal reducer:TS Optics CCD47

Software:PixInsight 1.8

Resolution: 4356x3270

Dates:Aug. 6, 2018

Frames:Hutech IDAS LPS V4: 113x240" (gain: 75.00) -10C

Integration: 7.5 hours

Darks: ~30

Flats: ~30

Bias: ~50

Avg. Moon age: 23.94 days

Avg. Moon phase: 31.35%

Bortle Dark-Sky Scale: 5.00

Temperature: 23.00 job: 2218401

RA center: 315.402 degrees

DEC center: 68.200 degrees

Pixel scale: 0.833 arcsec/pixel

Orientation: 274.931 degrees

Field radius: 0.630 degrees

Data source: Backyard



Matthias Steiner
License: None (All rights reserved)


  • Iris Nebula, 


            Matthias Steiner
  • Iris Nebula, 


            Matthias Steiner
  • Final
    Iris Nebula, 


            Matthias Steiner

Sky plot

Sky plot


Iris Nebula, 


            Matthias Steiner