Contains:  Solar system body or event
Ptolemaus - Alphonsus - Arzachel - 20210321 - Celestron C6 - IR Pass - Mediocre Seeing, altazastro

Ptolemaus - Alphonsus - Arzachel - 20210321 - Celestron C6 - IR Pass - Mediocre Seeing

Acquisition type: Lucky imaging
Ptolemaus - Alphonsus - Arzachel - 20210321 - Celestron C6 - IR Pass - Mediocre Seeing, altazastro

Ptolemaus - Alphonsus - Arzachel - 20210321 - Celestron C6 - IR Pass - Mediocre Seeing

Acquisition type: Lucky imaging

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Acquisition details

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Description

Seeing not much better than yesterday (3.5 instead of 4.5) , indeed the use of the IRPASS filter is deemed necessary as soon as the live feed from the camera appears on the monitor.

However the result is way better than yesterday and proves that the effects of the filter are proportional to the quality of the image.

Ok, not a great discovery in itself, BUT what I mean is that the positive effects of the filter can be seen even with a modest improvement in seeing.

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Ptolemaus - Alphonsus - Arzachel - 20210321 - Celestron C6 - IR Pass - Mediocre Seeing, altazastro