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Contains:  NGC 898, NGC 891
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NGC 891, 





    
        

            Fan
NGC 891

NGC 891

Technical card

Imaging telescope or lens:SharpStar 107PH

Imaging camera:Atik 460EX mono

Mount:iOptron CEM60

Guiding telescope or lens:SharpStar 107PH

Guiding camera:QHYCCD Q52L-C

Focal reducer:Sharpstar 1X

Software:Sequence Generator ProPixinsight LEMaxIM DL Pro 5Photoshop

Filters:Baader 1.25" BBaader 1.25" GBaader 1.25" RBaader 1.25" L

Accessories:Xagyl Filter USB WheelQHYOAG

Resolution: 2490x2084

Dates:Dec. 4, 2015

Frames:
Baader 1.25" B: 5x600" -15C bin 1x1
Baader 1.25" G: 5x600" -15C bin 1x1
Baader 1.25" L: 18x600" -15C bin 1x1
Baader 1.25" R: 5x600" -15C bin 1x1

Integration: 5.5 hours

Darks: ~30

Flats: ~30

Flat darks: ~30

Bias: ~50

Avg. Moon age: 23.18 days

Avg. Moon phase: 39.06%

Astrometry.net job: 2914691

RA center: 35.652 degrees

DEC center: 42.318 degrees

Pixel scale: 1.335 arcsec/pixel

Orientation: 218.169 degrees

Field radius: 0.602 degrees

Locations: Hance observatory, Beijing, Beijing, China

Data source: Backyard

Comments

Author

hance
Fan
License: None (All rights reserved)
601
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NGC 891, 





    
        

            Fan

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