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Contains:  M 3, NGC 5272
Getting plate-solving status, please wait...
M3 Globular Cluster, 


            Rowland Archer
M3 Globular Cluster

M3 Globular Cluster

Technical card

Resolution: 1920x1080 job: 1579103

RA center: 205.556 degrees

DEC center: 28.375 degrees

Pixel scale: 1.497 arcsec/pixel

Orientation: -139.096 degrees

Field radius: 0.458 degrees

Locations: Home Observatory, Wake Forest, NC, United States

Data source: Backyard


Decided to do M3 again using a lower gain setting this time - gain of 75, offset of 14 on the ASI1600MM-Cool. This one also benefits from SGP's autofocus.

100 30 second L frames, 30 each of 120 second R, G and B's.



Rowland Archer
License: None (All rights reserved)

Sky plot

Sky plot


M3 Globular Cluster, 


            Rowland Archer