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Contains:  NGC 898, NGC 891
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NGC891 - 130PDS and 200P, 





    
        

            alexbb
NGC891 - 130PDS and 200P

NGC891 - 130PDS and 200P

Technical card

Resolution: 2280x1714

Dates:Sept. 17, 2017Sept. 8, 2018Sept. 9, 2018Sept. 12, 2018Sept. 16, 2018Sept. 17, 2018Nov. 7, 2018Nov. 8, 2018Nov. 9, 2018

Frames:
ZWO B 1.25": 20x120" (gain: 76.00) -15C bin 1x1
ZWO G 1.25": 20x120" (gain: 76.00) -15C bin 1x1
Hutech IDAS 1.25" LPS P2: 367x120" (gain: 76.00) -15C bin 1x1
ZWO R 1.25": 20x120" (gain: 76.00) -15C bin 1x1

Integration: 14.2 hours

Avg. Moon age: 14.88 days

Avg. Moon phase: 14.01%

Astrometry.net job: 2362124

RA center: 35.643 degrees

DEC center: 42.355 degrees

Pixel scale: 1.340 arcsec/pixel

Orientation: 269.464 degrees

Field radius: 0.531 degrees

Data source: Backyard

Description

I recently took apart the 8" dob and used the tube for astrophotography.
For this image I shot 6.5h of luminance with the 8" OTA and I used the old 7.7h data I shot with the 130PDS too.

Comments

Author

alexbb
alexbb
License: None (All rights reserved)
1953
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NGC891 - 130PDS and 200P, 





    
        

            alexbb