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Contains:  NGC 4479, NGC 4477, NGC 4473, NGC 4461, NGC 4458, IC 3393, NGC 4438, The Eyes, NGC 4435, NGC 4425, IC 3355, NGC 4413, M 86, NGC 4406, NGC 4402, NGC 4388, NGC 4387, IC 3303, M 84, NGC 4374
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Markarian Chain, 





    
        

            jerryyyyy
Markarian Chain

Markarian Chain

Technical card

Resolution: 5133x1984

Dates:June 26, 2019

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 10x240" bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 9x240" bin 1x1
Astrodon Luminance Tru-Balance E-Series Gen 2: 11x96" bin 1x1
Astrodon Red Tru-Balance E-Series Generation 2: 11x240" bin 1x1

Integration: 2.3 hours

Avg. Moon age: 23.14 days

Avg. Moon phase: 39.47%

Astrometry.net job: 2765536

RA center: 186.944 degrees

DEC center: 13.089 degrees

Pixel scale: 1.220 arcsec/pixel

Orientation: 24.758 degrees

Field radius: 0.932 degrees

Locations: Stanford Faculty Observatory, Stanford, California, United States

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

Second image with the new Stellarvue took a lot longer than the first due to fog. Barely got enough frames in and hard to learn about rotation and getting the guide stars correctly.

Rob (Pfile) got me straight on the mosaic integration.

Comments

Author

jerryyyyy
jerryyyyy
License: None (All rights reserved)
1160
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Revisions

  • Markarian Chain, 





    
        

            jerryyyyy
    Original
  • Final
    Markarian Chain, 





    
        

            jerryyyyy
    B

B

Increased saturation

Sky plot

Sky plot

Histogram

Markarian Chain, 





    
        

            jerryyyyy