Celestial hemisphere:  Northern  ·  Constellation: Vulpecula (Vul)  ·  Contains:  NGC 6802  ·  The star 4Vul  ·  The star 5Vul
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Collinder 399 (The Coathanger) - Zeiss 4/500 Test, Carpe Noctem Astronomical Observations
Collinder 399 (The Coathanger) - Zeiss 4/500 Test
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Collinder 399 (The Coathanger) - Zeiss 4/500 Test

Getting plate-solving status, please wait...
Collinder 399 (The Coathanger) - Zeiss 4/500 Test, Carpe Noctem Astronomical Observations
Collinder 399 (The Coathanger) - Zeiss 4/500 Test
Powered byPixInsight

Collinder 399 (The Coathanger) - Zeiss 4/500 Test

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Description

An image taken from the urban Wilhelm Foerster observatory to test the optical quality of a Zeiss Jena 4/500 M42 Reflector lens in connection with a Canon 60Da.

It appears that tracking of the mount is okay, but the optics may has to be collimated.

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Collinder 399 (The Coathanger) - Zeiss 4/500 Test, Carpe Noctem Astronomical Observations