Imaging telescopes or lenses: TS APO 90/600
Imaging cameras: Canon EOS1100D
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
Filters: Astronomik CLS CCD EOS Clip
Dates:March 21, 2019
Frames:Astronomik CLS CCD EOS Clip: 22x100" ISO400
Integration: 0.6 hours
Darks: ~12
Flats: ~15
Bias: ~15
Avg. Moon age: 15.27 days
Avg. Moon phase: 99.72%
Temperature: 10.00
Astrometry.net job: 2597017
RA center: 5h 34' 58"
DEC center: +9° 47' 27"
Pixel scale: 2.174 arcsec/pixel
Orientation: 5.751 degrees
Field radius: 1.322 degrees
Resolution: 2583x3536
Locations: Garden, Zwingenberg, Germany
Data source: Backyard
Cr 69 is a true open cluster, its brightest star is Lambda Orionis, Orion's head. The cluster hosts about 40 stars at a distance of 1300 - 1400 Lj. Just the right object for a full moon night.
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