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Contains:  Ring nebula in Lyra, M 57, NGC 6720, IC 1296
Getting plate-solving status, please wait...
Ring nebula luminance, 


            Christopher Maier
Ring nebula luminance

Ring nebula luminance

Technical card

Resolution: 584x469

Dates:Oct. 8, 2016

Frames: 30x300"

Integration: 2.5 hours

Avg. Moon age: 6.75 days

Avg. Moon phase: 43.25% job: 1274276

RA center: 283.397 degrees

DEC center: 33.027 degrees

Pixel scale: 0.807 arcsec/pixel

Orientation: -1.016 degrees

Field radius: 0.079 degrees

Locations: Maier Observatory, San Antonio , Texas, United States


2.5 Hour Luminance with Planewave 17"



Christopher Maier
License: None (All rights reserved)

Sky plot

Sky plot


Ring nebula luminance, 


            Christopher Maier