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Sh2 204 H-alpha RGB, 





    
        

            jerryyyyy
Sh2 204 H-alpha RGB

Sh2 204 H-alpha RGB

Technical card

Resolution: 2753x2461

Dates:Oct. 26, 2019

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 15x240" bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 15x240" bin 1x1
Astrodon H-alpha 5nm: 18x1800" bin 1x1
Astrodon Red Tru-Balance E-Series Generation 2: 15x240" bin 1x1

Integration: 12.0 hours

Avg. Moon age: 27.64 days

Avg. Moon phase: 3.99%

Astrometry.net job: 3011927

RA center: 59.087 degrees

DEC center: 57.430 degrees

Pixel scale: 1.221 arcsec/pixel

Orientation: 359.686 degrees

Field radius: 0.626 degrees

Locations: Stanford Faculty Observatory, Stanford, California, United States

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

From: http://galaxymap.org/cat/list/sharpless/201

Avedisova says that Sh 2-204 is likely ionised by four O-class stars that are part of the Cam OB3 association.

Comments

Author

jerryyyyy
jerryyyyy
License: None (All rights reserved)
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Sh2 204 H-alpha RGB, 





    
        

            jerryyyyy