Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  NGC 7789  ·  NGC7789
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NGC 7789 -the White Rose- in Cassiopeia, 



    
        

            Kharan
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NGC 7789 -the White Rose- in Cassiopeia

Technical card

Imaging telescopes or lenses: Skywatcher Explorer 200PDS

Imaging cameras: QHYCCD QHY9M

Mounts: Skywatcher NEQ6 PRO Synscan

Guiding telescopes or lenses: Skywatcher 9x50 finderscope

Guiding cameras: QHYCCD QHY5L-IIc

Focal reducers: Baader MPCC Mk III

Software: Pixinsight

Filters: Baader L 2''  ·  Baader Blue 2"  ·  Baader Green 2"  ·  Baader Red 2"

Accessory: QHYCCD QHY 2" Filter wheel  ·  Seletek Armadillo


Dates:Oct. 18, 2015

Frames:
Baader Blue 2": 5x60" -20C bin 1x1
Baader Green 2": 5x60" -20C bin 1x1
Baader L 2'': 21x60" -20C bin 1x1
Baader Red 2": 5x60" -20C bin 1x1

Integration: 0.6 hours

Flats: ~10

Bias: ~100

Avg. Moon age: 5.06 days

Avg. Moon phase: 26.27%


Astrometry.net job: 3396661

RA center: 23h 56' 52"

DEC center: +56° 42' 19"

Pixel scale: 1.104 arcsec/pixel

Orientation: 170.838 degrees

Field radius: 0.599 degrees


Resolution: 3101x2366

Locations: Puolivälinkangas - Oulu, Oulu, Finland

Description

Second test image, a nice open cluster in Cassiopeia.
Edit B: cleaned background inconsistency

Added SE-video

Comments

Revisions

  • NGC 7789 -the White Rose- in Cassiopeia, 



    
        

            Kharan
    Original
  • Final
    NGC 7789 -the White Rose- in Cassiopeia, 



    
        

            Kharan
    B

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Sky plot

Histogram

NGC 7789 -the White Rose- in Cassiopeia, 



    
        

            Kharan