Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888
NGC 6888    Ha/OIII/SII, 



    
        

            Roland Oeyen
NGC 6888    Ha/OIII/SII
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NGC 6888 Ha/OIII/SII

Technical card

Imaging telescopes or lenses: Meade Schmidt-Newtonian 8'' f/4

Imaging cameras: QHYCCD QHY9M

Mounts: Sky-Watcher EQ6 GOTO Synscan

Guiding telescopes or lenses: No Name No-brand 80/400 refractor

Guiding cameras: QHYCCD QHY5V

Software: PixInsight 1.8 Pisinsight 1.8  ·  Photoshop CC 2015  ·  PHD2

Filters: Baader Planetarium Narrowband Filterset Ha, SII, OIII, Hb 2"

Accessory: QHYCCD QHY 2" Filter wheel


Dates:Aug. 16, 2016

Frames: 12x30" (6')

Integration: 6'

Avg. Moon age: 12.78 days

Avg. Moon phase: 95.61%


Basic astrometry details

Astrometry.net job: 1260115

RA center: 20h 11' 22"

DEC center: +38° 36' 10"

Pixel scale: 5.497 arcsec/pixel

Orientation: -176.496 degrees

Field radius: 0.801 degrees


Resolution: 620x824

Locations: Observatorium thuis, Halle, Vlaams Brabant, Belgium

Description

Binning 2x2

18 x 300s

Image @ 50% of full res.

Comments

Sky plot

Sky plot

Histogram

NGC 6888    Ha/OIII/SII, 



    
        

            Roland Oeyen