Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1805
Melotte15 new filter test, Vincent
Melotte15 new filter test
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Melotte15 new filter test

Melotte15 new filter test, Vincent
Melotte15 new filter test
Powered byPixInsight

Melotte15 new filter test

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Description

Last week made ​​some changes to the setup, the baader filters are replaced for Astrodon LRGB HA-3nm S2-3nm O3-3nm and pole master cam added.

I was able to do a quick test and have 3 x 1800sec with the 3nm HA.

the guiding was not great due the poor seeing, but the polar alignment was spot on.

this picture is some old S2 & O3 shot with baaders.

Now it is waiting for a few months . and then we can properly test the new narrowband filters.

Regard Vincent

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Melotte15 new filter test, Vincent