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Contains:  M 2, NGC 7089
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M2, 





    
        

            Scotty Bishop
M2

M2

Technical card

Imaging telescope or lens:TPO 8" f/8 Ritchey-Chretien Astrograph

Imaging camera:Pentax K-3

Mount:iOptron CEM60

Guiding telescope or lens:Astromania 60mm Guide Scope

Guiding camera:MGEN II

Focal reducer:William Optics FFII

Resolution: 5434x3270

Dates:Oct. 7, 2018

Frames: 45x120" ISO1600

Integration: 1.5 hours

Darks: ~20

Flats: ~10

Bias: ~50

Avg. Moon age: 27.73 days

Avg. Moon phase: 3.63%

Bortle Dark-Sky Scale: 4.00

Temperature: 25.00

Astrometry.net job: 2296027

RA center: 323.366 degrees

DEC center: -0.801 degrees

Pixel scale: 0.623 arcsec/pixel

Orientation: 93.676 degrees

Field radius: 0.549 degrees

Data source: Backyard

Description

I did a bit of M2 last night. I should do it with just the flattener and not the focal reducer.

Comments

Author

ImNewHere
Scotty Bishop
License: None (All rights reserved)
870
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M2, 





    
        

            Scotty Bishop

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