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Interstellar matter in Cygnus

Technical card

Imaging telescopes or lenses: Selfmade Newton 10" f4

Imaging cameras: QHYCCD 163M

Mounts: EQ8

Focal reducers: Pal Gyulai GPU Koma Korrector

Software: Pisinsight 1.8

Filters: Baader 36mm HA  ·  QHY Filters LRGB 36mm

Dates:Aug. 30, 2019

Frames: 225x120"

Integration: 7.5 hours

Avg. Moon age: 0.08 days

Avg. Moon phase: 0.01%

Basic astrometry details job: 3137325

RA center: 20h 5' 51"

DEC center: +35° 10' 1"

Pixel scale: 1.041 arcsec/pixel

Orientation: 2.185 degrees

Field radius: 0.613 degrees

Resolution: 3395x2545

Data source: Backyard


The image shows some dark nebula and H II areas in the constellation Cygnus not far from the famous Tulip Nebula (Sh2-101). For object details see AdW week 51 - 2019!

95/35/39/42 LRGB with 120 s each + 14 Hα witch 240 s each



License: None (All rights reserved)

Sky plot

Sky plot


Interstellar matter in Cygnus,