Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  IC 1340  ·  NGC 6979  ·  NGC 6992  ·  NGC 6995
NGC6995 - 20210811 - Samyang 135mm at F2.8 - UHC, altazastro
NGC6995 - 20210811 - Samyang 135mm at F2.8 - UHC
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NGC6995 - 20210811 - Samyang 135mm at F2.8 - UHC

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
NGC6995 - 20210811 - Samyang 135mm at F2.8 - UHC, altazastro
NGC6995 - 20210811 - Samyang 135mm at F2.8 - UHC
Powered byPixInsight

NGC6995 - 20210811 - Samyang 135mm at F2.8 - UHC

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

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Description

Another rather successful attempt at live stacking, with this time rather short exposures (10s) considering a (more or less) narrowband filter (UHC) was used.
Indeed, I had to stop down the lens to F2.8 to limit the unfocused light around brighter stars and only afterward realized that the Astronomik UHC-E filter does not block IR light and hence an IR-block filter would have been needed.
Next time ...

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NGC6995 - 20210811 - Samyang 135mm at F2.8 - UHC, altazastro

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