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Contains:  M 13, Great Cluster in Hercules, NGC 6205
Getting plate-solving status, please wait...
M13, 





    
        

            pmumbower
M13

M13

Technical card

Resolution: 1586x1188

Dates:July 20, 2014

Frames:
Astronomik LRGB IIc Blue: 5x300" -10C bin 1x1
Astronomik LRGB IIc Green: 5x300" -10C bin 1x1
Astronomik LRGB IIc Lum: 10x300" -10C bin 1x1
Astronomik LRGB IIc Red: 5x300" -10C bin 1x1

Integration: 2.1 hours

Darks: ~60

Flats: ~50

Bias: ~100

Avg. Moon age: 23.55 days

Avg. Moon phase: 35.30%

Bortle Dark-Sky Scale: 6.00

Mean FWHM: 2.70

Astrometry.net job: 326638

RA center: 250.416 degrees

DEC center: 36.450 degrees

Orientation: -89.533 degrees

Field radius: 0.320 degrees

Locations: Home Observatory, Grandville, Michigan, United States

Data source: Backyard

Description

M13 in LRGB form. Great help with processing the RGB channels from CN forums.

Comments

Author

pmumbower
pmumbower
License: None (All rights reserved)
2010
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Revisions

  • M13, 





    
        

            pmumbower
    Original
  • Final
    M13, 





    
        

            pmumbower
    B

Sky plot

Sky plot

Histogram

M13, 





    
        

            pmumbower

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