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Contains:  NGC 4535, NGC 4526, NGC 4492, NGC 4488, M 49, NGC 4472, NGC 4470, NGC 4469, NGC 4466, NGC 4434
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M49 wide, 





    
        

            Kharan
M49 wide

M49 wide

Technical card

Imaging telescope or lens:Skywatcher Explorer 200PDS

Imaging camera:Nikon D810A

Mount:Skywatcher NEQ6 PRO Synscan

Guiding telescope or lens:Skywatcher 9x50 finderscope

Guiding camera:QHYCCD QHY5L-IIc

Focal reducer:Baader MPCC Mk III

Software:PixinsightPhotoshop

Accessory:Seletek Armadillo

Resolution: 6708x4143

Dates:April 13, 2018

Frames: 88x300" ISO800 bin 1x1

Integration: 7.3 hours

Darks: ~37

Flats: ~53

Bias: ~223

Avg. Moon age: 26.91 days

Avg. Moon phase: 7.55%

Astrometry.net job: 2009944

RA center: 187.737 degrees

DEC center: 8.137 degrees

Pixel scale: 0.993 arcsec/pixel

Orientation: 170.590 degrees

Field radius: 1.088 degrees

Locations: Puolivälinkangas - Oulu, Oulu, Finland

Description

Astronomic twilight is coming to a close, but still time for a couple images. Lots of fun little irregular galaxies in this one.

https://www.astrobin.com/341611/D/?nc=user is the annotated version

Comments

Author

Kharan
Kharan
License: None (All rights reserved)
920
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Revisions

  • Final
    M49 wide, 





    
        

            Kharan
    Original
  • M49 wide, 





    
        

            Kharan
    D

Sky plot

Sky plot

Histogram

M49 wide, 





    
        

            Kharan