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Contains:  Iris Nebula, NGC 7023
Getting plate-solving status, please wait...
Iris Nebula (close), 



    
        

            drivingcat
Iris Nebula (close)
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Iris Nebula (close)

Technical card


Dates:Sept. 24, 2017

Frames:Hutech IDAS 2" LPS-D1: 451x30" ISO1600

Integration: 3.8 hours

Darks: ~20

Flats: ~20

Bias: ~20

Avg. Moon age: 4.14 days

Avg. Moon phase: 18.15%

Bortle Dark-Sky Scale: 6.00

Temperature: 20.00


Basic astrometry details

Astrometry.net job: 3353720

RA center: 21h 1' 36"

DEC center: +68° 9' 54"

Pixel scale: 0.679 arcsec/pixel

Orientation: 112.889 degrees

Field radius: 0.375 degrees


Resolution: 3115x2480

Locations: Backyard, Dacula, GA, United States

Description

Closer view of the Iris than what I captured in May with the refractor. I think this works out better for my location as it's just too damn bright here to capture all of the dark dust that's available with this guy. So... trying to ignore that aspect and zoom straight into the center.

Comments

Author

drivingcat
drivingcat
License: None (All rights reserved)
1161
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Revisions

  • Iris Nebula (close), 



    
        

            drivingcat
    Original
  • Final
    Iris Nebula (close), 



    
        

            drivingcat
    B

B

Description: NR

Sky plot

Sky plot

Histogram

Iris Nebula (close), 



    
        

            drivingcat