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Contains:  NGC 4627, NGC 4631, NGC 4656
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NGC 4631 NGC 4656, 


            K. Schneider
NGC 4631 NGC 4656
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NGC 4631 NGC 4656

Technical card

Imaging telescopes or lenses: TS APO 90/600

Imaging cameras: Canon EOS 700Da cooled

Mounts: Vixen Sphinx SXP

Guiding telescopes or lenses: TS Optics TSL50D Guidescope

Guiding cameras: Lacerta M-GEN Stand Alone Autoguider

Focal reducers: TS PHOTOLINE 0,79x reducer/flattener 0,79x Reducer / Flattener

Dates:May 14, 2019

Frames: 40x240" ISO800 -15C

Integration: 2.7 hours

Darks: ~12

Flats: ~15

Bias: ~20

Avg. Moon age: 10.05 days

Avg. Moon phase: 76.90%

Basic astrometry details job: 2694325

RA center: 12h 42' 55"

DEC center: +32° 29' 24"

Pixel scale: 1.814 arcsec/pixel

Orientation: 351.805 degrees

Field radius: 1.411 degrees

Resolution: 4648x3125

Locations: Garden, Zwingenberg, Germany

Data source: Backyard



K. Schneider
License: None (All rights reserved)

Sky plot

Sky plot


NGC 4631 NGC 4656, 


            K. Schneider