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Contains:  Extremely wide field
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Jelly fish and Monkey Head wide field, 





    
        

            georgian82
Jelly fish and Monkey Head wide field

Jelly fish and Monkey Head wide field

Technical card

Imaging telescope or lens:Sigma 60mm f/2.8

Imaging camera:Olympus EPM2

Mount:Ioptron Skytracker

Software:Pisinsight 1.8

Filter:Orion Skyglow astrophotography 2"

Resolution: 3534x3702

Dates:March 22, 2016

Frames: 73x180"

Integration: 3.6 hours

Avg. Moon age: 13.87 days

Avg. Moon phase: 99.09%

Astrometry.net job: 1030784

RA center: 93.218 degrees

DEC center: 21.324 degrees

Pixel scale: 6.449 arcsec/pixel

Orientation: -136.890 degrees

Field radius: 4.582 degrees

Description

Taken with a modified Olympus EMP2 and Sigma 60mm f/2.8 at f/2.8 and ISO 800. Consists of 73 light frames of 3 minutes each with dark frames and bias frames subtracted.

The camera was placed inside a homemade thermoelectric cooling box in order to reduce thermal noise. Most light frames were taken between -4C and 5C according to the exif data.

Comments

Author

georgian82
georgian82
License: None (All rights reserved)
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Jelly fish and Monkey Head wide field, 





    
        

            georgian82