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Contains:  NGC 5477, M 101, NGC 5457
Getting plate-solving status, please wait...
M101 The Pinwheel, 


            Greg Ray
M101 The Pinwheel

M101 The Pinwheel

Technical card

Resolution: 3600x3028

Dates:June 23, 2019

Frames: 80x180"

Integration: 4.0 hours

Avg. Moon age: 20.45 days

Avg. Moon phase: 67.72% job: 2761017

RA center: 210.818 degrees

DEC center: 54.344 degrees

Pixel scale: 0.965 arcsec/pixel

Orientation: 88.413 degrees

Field radius: 0.630 degrees

Locations: Stafford Observatory, Stafford, Virginia, United States

Data source: Backyard


Finally got another image done! I may add more data to it later.
Thanks to Shawn and Chuck for their video tutorials!



Greg Ray
License: None (All rights reserved)

Sky plot

Sky plot


M101 The Pinwheel, 


            Greg Ray

In these public groups

Broadband under Bortle 7/8/9