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Contains:  M 106, NGC 4258, NGC 4248
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M106, 





    
        

            sky-watcher (johny)
M106

M106

Technical card

Resolution: 2420x1534

Dates:May 8, 2018March 12, 2019March 20, 2019

Frames:
34x180" (gain: 50.00) 5C bin 1x1
12x600" -20C bin 1x1
Optolong H-alpha 7nm 2": 90x60" (gain: 50.00) 5C bin 1x1

Integration: 5.2 hours

Darks: ~15

Avg. Moon age: 14.03 days

Avg. Moon phase: 58.51%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2593012

RA center: 184.753 degrees

DEC center: 47.293 degrees

Pixel scale: 0.940 arcsec/pixel

Orientation: 359.066 degrees

Field radius: 0.374 degrees

Locations: Western Hungary, Páli, Hungary

Data source: Backyard

Description

Colour : SW 150-750 BD / camera : Moravian G3-11000c (12 x 600sec)
Luminance : SW Quattro 10" f4 / camera : ASI 174mm (90 x 60 sec)

Added 1,5 h Ha 7nm

Comments

Author

sky-watcher
sky-watcher (johny)
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Revisions

  • M106, 





    
        

            sky-watcher (johny)
    Original
  • M106, 





    
        

            sky-watcher (johny)
    C
  • Final
    M106, 





    
        

            sky-watcher (johny)
    D

C

1,5h Ha7nm added

D

1,5h Ha7nm added, Core colour corrected

Sky plot

Sky plot

Histogram

M106, 





    
        

            sky-watcher (johny)