Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  Iris Nebula  ·  LBN 487  ·  LDN 1168  ·  LDN 1170  ·  LDN 1172  ·  LDN 1173  ·  LDN 1174  ·  NGC 7023  ·  VdB139
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IRIS Nebula (NGC 7023) RGB, 



    
        

            Jim McKee
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IRIS Nebula (NGC 7023) RGB

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
Getting plate-solving status, please wait...
IRIS Nebula (NGC 7023) RGB, 



    
        

            Jim McKee
Powered byPixInsight

IRIS Nebula (NGC 7023) RGB

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Acquisition details

Dates:
Dec. 8, 2020 ·  May 30, 2022
Frames:
Astronomik B 1.25": 29×120(58′) (gain: 139.00) -10°C
Astronomik G 1.25": 33×120(1h 6′) (gain: 139.00) -10°C
Astronomik R 1.25": 30×120(1h) (gain: 139.00) -10°C
ZWO 1.25" Blue: 97×120(3h 14′) (gain: 120.00) -10°C bin 2×2
ZWO 1.25" Green: 97×120(3h 14′) (gain: 120.00) -10°C bin 2×2
ZWO 1.25" Red: 97×120(3h 14′) (gain: 120.00) -10°C bin 2×2
Integration:
12h 46′
Avg. Moon age:
11.34 days
Avg. Moon phase:
22.34%
Bortle Dark-Sky Scale:
5.00

RA center: 21h01m50s.40

DEC center: +68°0854.10

Pixel scale: 1.204 arcsec/pixel

Orientation: 89.851 degrees

Field radius: 0.892 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 4354x3074

File size: 10.8 MB

Data source: Backyard

Comments

Revisions

  • Final
    IRIS Nebula (NGC 7023) RGB, 



    
        

            Jim McKee
    Original
  • IRIS Nebula (NGC 7023) RGB, 



    
        

            Jim McKee
    D

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Histogram

IRIS Nebula (NGC 7023) RGB, 



    
        

            Jim McKee