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Contains:  NGC 4657, NGC 4656, NGC 4631, NGC 4627
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Whale and Hockey Stick Galaxies, 





    
        

            Gustavo Sánchez
Whale and Hockey Stick Galaxies

Whale and Hockey Stick Galaxies

Technical card

Imaging telescope or lens:William Optics GT-81

Imaging camera:Atik 314L+

Mount:Orion Sirius EQ-G

Guiding telescope or lens:Orion Magnificent Mini Autoguider

Guiding camera:Orion StarShoot AutoGuider

Focal reducer:William Optics Field Flattener 81

Software:NebulosityStarTools

Resolution: 1328x973

Dates:May 17, 2013

Frames: 8x750"

Integration: 1.7 hours

Avg. Moon age: 6.74 days

Avg. Moon phase: 43.21%

Astrometry.net job: 122791

RA center: 190.699 degrees

DEC center: 32.335 degrees

Pixel scale: 2.743 arcsec/pixel

Orientation: 56.222 degrees

Field radius: 0.627 degrees

Comments

Author

Observatorio_Guajataca
Gustavo Sánchez
License: None (All rights reserved)
1250
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Revisions

  • Whale and Hockey Stick Galaxies, 





    
        

            Gustavo Sánchez
    Original
  • Final
    Whale and Hockey Stick Galaxies, 





    
        

            Gustavo Sánchez
    B

Sky plot

Sky plot

Histogram

Whale and Hockey Stick Galaxies, 





    
        

            Gustavo Sánchez