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Hemisphere:  Northern
Getting plate-solving status, please wait...
Medusa Nebula, 



    
        

            Timgilliland
Medusa Nebula
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Medusa Nebula

Technical card

Imaging telescopes or lenses: Celestron 1100HD

Imaging cameras: SBIG ST 8300M

Mounts: CGE Pro

Guiding telescopes or lenses: Celestron 1100HD

Guiding cameras: Lodestar

Software: PHD2 Guiding  ·  Pixinsight 1.8  ·  Sequence Generator Pro

Filters: Baader Blue  ·  BAADER Red  ·  Baader Planetarium H-Alpha Filter  ·  Green


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


Basic astrometry details

Astrometry.net job: 545109

RA center: 7h 28' 58"

DEC center: +13° 14' 13"

Pixel scale: 0.419 arcsec/pixel

Orientation: 5.882 degrees

Field radius: 0.241 degrees


Resolution: 3310x2496

Locations: Hardhat Observatory, Sand Springs, None

Comments

Author

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



    
        

            Timgilliland