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Medusa Nebula, 





    
        

            Timgilliland
Medusa Nebula

Medusa Nebula

Technical card

Imaging telescope or lens:Celestron 1100HD

Imaging camera:SBIG ST 8300M

Mount:CGE Pro

Guiding telescope or lens:Celestron 1100HD

Guiding camera:Lodestar

Software:Sequence Generator ProPHD2 GuidingPixinsight 1.8

Filters:Baader BlueGreenBaader Planetarium H-Alpha FilterBAADER Red

Resolution: 3310x2496

Dates:Feb. 13, 2015

Frames:
Baader Blue: 18x225" -5C bin 2x2
Green: 9x225" -5C bin 2x2
Baader Planetarium H-Alpha Filter: 9x1800" -5C bin 1x1

Integration: 6.2 hours

Darks: ~30

Flats: ~30

Bias: ~200

Avg. Moon age: 23.47 days

Avg. Moon phase: 36.10%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 545109

RA center: 112.244 degrees

DEC center: 13.237 degrees

Pixel scale: 0.419 arcsec/pixel

Orientation: 5.882 degrees

Field radius: 0.241 degrees

Locations: Hardhat Observatory, Sand Springs, None

Comments

Author

Timgilliland
Timgilliland
License: None (All rights reserved)
2111
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Medusa Nebula, 





    
        

            Timgilliland