Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7023
Getting plate-solving status, please wait...
NGC 7023 the Iris Nebula, 



    
        

            RonAdams
NGC 7023 the Iris Nebula
Powered byPixInsight

NGC 7023 the Iris Nebula

Getting plate-solving status, please wait...
NGC 7023 the Iris Nebula, 



    
        

            RonAdams
NGC 7023 the Iris Nebula
Powered byPixInsight

NGC 7023 the Iris Nebula

Equipment

Imaging Telescopes Or Lenses
Astro-Tech AT72ED f/6
Imaging Cameras
Nikon D5300 DSLR Nikon
Mounts
iOptron CEM25P
Accessories
Orion Field Flattener for Short Refractors
Software
PHD2 Guiding · Fitswork4 · Digicam, Deep Sky Stacker, Gimp, Photoscape
Guiding Telescopes Or Lenses
Orion 50mm Guide Scope
Guiding Cameras
QHYCCD QHY 5-II

Acquisition details

Dates:
July 1, 2018
Frames:
35x300" (2h 55') ISO1600
Integration:
2h 55'
Darks:
10
Bias:
10
Avg. Moon age:
17.71 days
Avg. Moon phase:
90.50%

Basic astrometry details

Astrometry.net job: 2130412

RA center: 21h00m41s.0

DEC center: +68°1608

Pixel scale: 1.877 arcsec/pixel

Orientation: 97.758 degrees

Field radius: 1.885 degrees

Resolution: 6016x4016

Data source: Unknown

Comments

Revisions

  • NGC 7023 the Iris Nebula, 



    
        

            RonAdams
    Original
  • Final
    NGC 7023 the Iris Nebula, 



    
        

            RonAdams
    B

B

Description: As usual the image looks ok on my monitor but doesn't on Astrobin. I did a little processing to try flatten the background.

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC 7023 the Iris Nebula, 



    
        

            RonAdams