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Contains:  NGC 5195, Whirlpool galaxy, M 51, NGC 5194
Getting plate-solving status, please wait...
M51, 





    
        

            Timgilliland
M51

M51

Technical card

Imaging telescope or lens:Celestron 1100HD

Imaging camera:SBIG ST 8300M

Mount:CGE Pro

Guiding telescope or lens:Celestron 1100HD

Software:photoshopSequence Generator ProPHD2 GuidingPixinsight 1.8

Filters:Baader BlueGreenBAADER RedIR-Cut

Accessory:OAG

Resolution: 1824x1377

Dates:April 1, 2016April 2, 2016

Frames:
Baader Blue: 25x225" -10C bin 2x2
Green: 24x225" -10C bin 2x2
IR-Cut: 25x900" -10C bin 1x1
BAADER Red: 24x225" -10C bin 2x2

Integration: 10.8 hours

Darks: ~50

Flats: ~50

Bias: ~100

Avg. Moon age: 23.49 days

Avg. Moon phase: 36.01%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 20.30

Astrometry.net job: 1154600

RA center: 202.476 degrees

DEC center: 47.208 degrees

Pixel scale: 0.765 arcsec/pixel

Orientation: -174.115 degrees

Field radius: 0.243 degrees

Locations: Hardhat Observatory, Sand Springs, None

Comments

Author

Timgilliland
Timgilliland
License: None (All rights reserved)
3510
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Revisions

  • M51, 





    
        

            Timgilliland
    Original
  • M51, 





    
        

            Timgilliland
    B
  • Final
    M51, 





    
        

            Timgilliland
    C

Sky plot

Sky plot

Histogram

M51, 





    
        

            Timgilliland