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Pismis 4 region, 





    
        

            Jean-Marie Locci
Pismis 4 region

Pismis 4 region

Technical card

Resolution: 1663x1252

Dates:Feb. 6, 2013

Frames:
Astrodon H-alpha 5nm: 18x300" -15C bin 2x2
OIII 5nm: 18x300" -15C bin 2x2
SII 5nm: 18x300" -15C bin 2x2

Integration: 4.5 hours

Darks: ~16

Flats: ~16

Bias: ~16

Avg. Moon age: 25.32 days

Avg. Moon phase: 18.76%

Bortle Dark-Sky Scale: 4.00

Temperature: 25.00

Astrometry.net job: 91159

RA center: 127.475 degrees

DEC center: -44.045 degrees

Pixel scale: 3.670 arcsec/pixel

Orientation: 89.421 degrees

Field radius: 1.061 degrees

Locations: Home, Perth, Australia

Data source: Backyard

Comments

Author

jmlocci
Jean-Marie Locci
License: None (All rights reserved)
1910
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Pismis 4 region, 





    
        

            Jean-Marie Locci