Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1805
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Melotte 15 SHO, 



    
        

            Antanas Paulauskas
Melotte 15 SHO
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Melotte 15 SHO

Getting plate-solving status, please wait...
Melotte 15 SHO, 



    
        

            Antanas Paulauskas
Melotte 15 SHO
Powered byPixInsight

Melotte 15 SHO

Equipment

Imaging Telescopes Or Lenses
GSO RC 10" f/8
Imaging Cameras
QSI 683 WSG-8
Mounts
10 Micron GM1000HPS
Filters
Astrodon Ha 3nm · Astrodon SII 3nm · Astrodon OIII 3nm
Software
PixInsight 1.8
Guiding Telescopes Or Lenses
GSO RC 10" f/8
Guiding Cameras
Starlight Xpress Lodestar X2

Acquisition details

Dates:
Sept. 12, 2017
Frames:
Astrodon Ha 3nm: 54x1200" (18h) -20°C bin 2x2
Astrodon OIII 3nm: 27x1200" (9h) -20°C bin 2x2
Astrodon SII 3nm: 24x1200" (8h) -20°C bin 2x2
Integration:
35h
Avg. Moon age:
21.31 days
Avg. Moon phase:
58.90%

Basic astrometry details

Astrometry.net job: 1942499

RA center: 02h33m15s.6

DEC center: +61°2446

Pixel scale: 1.388 arcsec/pixel

Orientation: 340.174 degrees

Field radius: 0.316 degrees

Resolution: 1313x984

Locations: Home Observatory, Vilnius, Lithuania, Lithuania

Data source: Backyard

Comments

Revisions

    Melotte 15 SHO, 



    
        

            Antanas Paulauskas
    Original
  • Final
    Melotte 15 SHO, 



    
        

            Antanas Paulauskas
    B
    Melotte 15 SHO, 



    
        

            Antanas Paulauskas
    C

B

Description: Second revision with slightly improved background. Reduced magenta significantly. Thank you very much Arturas (burscikas) for sharing a little trick :)

Uploaded: ...

C

Description: Played more with colors. Red: Ha 0.75 + SII 0.25, Green: OIII, Blue: OIII 0.85 + Ha 0.15, I find this revision interesting :)

Uploaded: ...

Sky plot

Sky plot

Histogram

Melotte 15 SHO, 



    
        

            Antanas Paulauskas