Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)
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            Angelo F. Gambino
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Technical card

Imaging telescopes or lenses: Celestron 8" SCT C8 - riflettore aplanatico Cassegrain – diametro 200 mm – f/10 – focale 2.032 mm.

Imaging cameras: ASI 1600MM Cool

Mounts: Skywatcher HEQ5 Pro

Guiding cameras: ZWO ASI 120 MC Color

Focal reducers: Celestron f6.3 focal reducer/field flattener

Software: KStars Ekos/INDI  ·  Pleiades Astrophoto PixInsight 1.8 Ripely

Filters: ZWO Hɑ 1.25" 7nm

Accessory: ZWO EFW 1,25" Mini Filters Wheel

Dates:June 22, 2020

Frames: 15x300"

Integration: 1.2 hours

Avg. Moon age: 1.22 days

Avg. Moon phase: 1.69%

Basic astrometry details

Astrometry.net job: 3673746

RA center: 20h 33' 56"

DEC center: +45° 36' 43"

Pixel scale: 0.608 arcsec/pixel

Orientation: 332.578 degrees

Field radius: 0.476 degrees

Resolution: 4502x3394

Data source: Backyard


The faint nebular complex of Sh2-112 in H-alpha (7nm passband) taken from the light polluted centre of the city of Palermo (Sicily, Italy).