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Contains:  NGC 1893, IC 410
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The Tadpoles, 





    
        

            Jon Rista
The Tadpoles

The Tadpoles

Technical card

Resolution: 2608x1788

Dates:Nov. 19, 2017Nov. 25, 2017Dec. 6, 2017Nov. 14, 2018Nov. 15, 2018Nov. 16, 2018Jan. 2, 2019

Frames:
Astrodon Tru-Balance 1.25" 3nm HA: 27x600" (gain: 53.00) bin 2x2
Astrodon Tru-Balance 1.25" 3nm HA: 9x600" (gain: 53.00) -20C bin 2x2
Astrodon Tru-Balance 1.25" 3nm OIII: 32x600" (gain: 53.00) bin 2x2
Astrodon Tru-Balance 1.25" 3nm SII: 34x600" (gain: 53.00) bin 2x2

Integration: 17.0 hours

Avg. Moon age: 10.47 days

Avg. Moon phase: 40.94%

Bortle Dark-Sky Scale: 8.00

Mean SQM: 18.00

Astrometry.net job: 2575221

RA center: 80.734 degrees

DEC center: 33.621 degrees

Pixel scale: 1.694 arcsec/pixel

Orientation: 98.877 degrees

Field radius: 0.744 degrees

Locations: Aurora South Backyard, Aurora, Colorado, United States

Data source: Backyard

Comments

Author

jrista
Jon Rista
License: None (All rights reserved)
5992
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Revisions

  • The Tadpoles, 





    
        

            Jon Rista
    Original
  • Final
    The Tadpoles, 





    
        

            Jon Rista
    B

B

Slight star reduction

Sky plot

Sky plot

Histogram

The Tadpoles, 





    
        

            Jon Rista