Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  Iris Nebula  ·  LBN 475  ·  LBN 487  ·  LDN 1167  ·  LDN 1168  ·  LDN 1170  ·  LDN 1171  ·  LDN 1172  ·  LDN 1173  ·  LDN 1174  ·  NGC 7023  ·  VdB139
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Iris Nebula, NGC 7023, 



    
        

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



    
        

            Aleix Roig
Powered byPixInsight

Acquisition details

RA center: 21h00m32s.21

DEC center: +67°5245.5

Pixel scale: 1.740 arcsec/pixel

Orientation: 79.961 degrees

Field radius: 1.162 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 3954x2743

File size: 4.2 MB

Locations: Prades-Montsant mountains, Tarragona, Spain

Data source: Backyard

Description

The Iris Nebula, NGC 7023, is a bright nebula located in the Cepheus constellation some 1,300 light-years away from Earth. 

Details:

L: 240×300″
RGB: 3x30x180″All images at 120Gain -15ºC bin2
Calibrated with 50 flats, 50 darks, 50 bias

Total exposure: 24h30'
Average darkness: 20.90 mag/arcsec2Image resolution: 1.74”/pixel
Data acquisition: September 2019

Equipment:

FSQ85ED telescopeMesu200 mountASI1600MM Pro camera with ZWO EFW 8 posGuiding with ASI174MC and ZWO OAGBaader filters


Software:

SGP, PHD2, APP, PIX.

Aleix Roig, October 2021.

Prades (Tarragona, Catalonia – Spain).

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Iris Nebula, NGC 7023, 



    
        

            Aleix Roig

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