Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  Iris Nebula  ·  NGC 7023  ·  VdB139
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ngc7023 - RC8 H-A image with color info of Vixen ED114, 



    
        

            Stefano Ciapetti
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ngc7023 - RC8 H-A image with color info of Vixen ED114

Getting plate-solving status, please wait...
ngc7023 - RC8 H-A image with color info of Vixen ED114, 



    
        

            Stefano Ciapetti
Powered byPixInsight

ngc7023 - RC8 H-A image with color info of Vixen ED114

Technical card

RA center: 21h00m18s.158

DEC center: +68°0917.89

Pixel scale: 1.386 arcsec/pixel

Orientation: 9.404 degrees

Field radius: 0.254 degrees

More info:Open 


Resolution: 1179x589

Locations: Prato - S.Lucia Home Terrace Observatory, Prato, Prato, Italy

Data source: Backyard

Description

This image is the composition between following images:

1 - RC8 + Atik 383l+ and Baader HA Filter

ngc 7023 with RC8 and Atik 383l+ bin2 - 74 x 300 sec + 124x180 secs - 12 hours exposure

2 - Vixen ED114, Canon 450d and 600d - several hours exposures from 2010

ngc7023 with DSLR and Vixen ED 114 from the city sky - over 40 hours exposures in 4 years

Software used for composition: PS

Thanks for looking!

Comments

Revisions

  • ngc7023 - RC8 H-A image with color info of Vixen ED114, 



    
        

            Stefano Ciapetti
    Original
  • Final
    ngc7023 - RC8 H-A image with color info of Vixen ED114, 



    
        

            Stefano Ciapetti
    B

B

Description: playing with Gimp and old images - noise reduction (gaussian selective blur) - temperature color adjustment and a light unsharp mask for the center of the nebula

Uploaded: ...

Sky plot

Sky plot

Histogram

ngc7023 - RC8 H-A image with color info of Vixen ED114, 



    
        

            Stefano Ciapetti

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