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Contains:  NGC 5195, Whirlpool galaxy, M 51, NGC 5194
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M51, 





    
        

            u2pilotjt
M51

M51

Technical card

Resolution: 2791x1825

Dates:March 30, 2017

Frames: 55x240"

Integration: 3.7 hours

Avg. Moon age: 2.67 days

Avg. Moon phase: 7.86%

Astrometry.net job: 2519277

RA center: 202.483 degrees

DEC center: 47.196 degrees

Pixel scale: 0.826 arcsec/pixel

Orientation: 90.654 degrees

Field radius: 0.383 degrees

Locations: Home, San Antonio, Texas, None

Data source: Backyard

Description

Another re-work of data while learning PI. This wasn't very good data and taken from a light polluted back-yard and the flats were bad. It took some work but it gave me a chance to try several techniques in PI that I came across; so good learning.

Comments

Author

u2pilotjt
u2pilotjt
License: None (All rights reserved)
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M51, 





    
        

            u2pilotjt