Hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  Double cluster  ·  NGC 869  ·  NGC 884  ·  The star 7Per  ·  The star 8Per  ·  The star 9Per
The Double Cluster ~ NGC869 NGC884, 



    
        

            Hata Sung
The Double Cluster ~ NGC869 NGC884
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The Double Cluster ~ NGC869 NGC884

Technical card

Imaging telescopes or lenses: Canon EF 300mm f/4 L IS USM

Imaging cameras: Canon EOS 450D / Digital Rebel XSi / Kiss X2

Mounts: Kenko Skymemo-R

Guiding telescopes or lenses: 3rd Party 60/220

Guiding cameras: QHYCCD QHY5II-L

Software: Adobe Photoshop CS5  ·  DeepSkyStacker  ·  MaxIm DL 5 Pro Suite

Filters: Orange Bright E2


Dates:Sept. 14, 2013

Frames: 29x180" (1h 27')

Integration: 1h 27'

Avg. Moon age: 9.33 days

Avg. Moon phase: 70.12%


Basic astrometry details

Astrometry.net job: 162426

RA center: 2h 20' 7"

DEC center: +56° 43' 26"

Pixel scale: 8.677 arcsec/pixel

Orientation: 167.811 degrees

Field radius: 2.318 degrees


Resolution: 620x930

Locations: Hata, Taipei TAIWAN, None

Description

Location : TAIPEI TAIWAN(小坪頂) ; GPS : N25.154268, E121.485652 (Heavy light pollution)

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The Double Cluster ~ NGC869 NGC884, 



    
        

            Hata Sung