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Contains:  NGC 2903, NGC2903, NGC2905
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NGC 2903, 


            Chris Massa
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NGC 2903

Technical card

Dates:Feb. 20, 2018Feb. 22, 2018

Baader Blue 36 mm: 13x600" -20C bin 1x1
Baader Green 36mm Baader Green 36mm: 16x600" -20C bin 1x1
Baader Red 36 mm: 15x600" -20C bin 1x1

Integration: 7.3 hours

Avg. Moon age: 5.48 days

Avg. Moon phase: 30.78% job: 3367291

RA center: 9h 32' 10"

DEC center: +21° 29' 59"

Pixel scale: 0.553 arcsec/pixel

Orientation: 89.375 degrees

Field radius: 0.365 degrees

Resolution: 3942x2654

Locations: Home Observatory, Chico, CA - California, United States

Data source: Backyard


Processed in RGB only. I couldn't get the Lum image to work.



Chris Massa
License: None (All rights reserved)

Sky plot

Sky plot


NGC 2903, 


            Chris Massa