M57 Ring Nebula

Posted: Oct 26th, 2023

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NGC

Technical Info

Telescope/Lens: Sky-Watcher Explorer 200PDS

Camera: ZWO ASI533MC Pro

Mount: Sky-Watcher EQ6-R Pro

Guide Scope: SVBONY Guide Scope SV106 60mm F/4

Guide Camera: ZWO ASI178MM

Software: PixInsight, PS

Accessories: Sharpstar 0.95x MPCC, ZWO ASIAIR Plus

Exposure:

400 x 30" ISO/Gain: 0 - Optolong uv/ir cut

Yellow zoneLight Pollution:

Kolomna, Russia

Apr 23rd, 2023

3 h 20 m

1642

Resolution: 1500x1500 px

Scale: 489 KB

Evgeniy Sergeev

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Comments

Anth

Great! Excellent ring
My version of M57 falls short of yours in detail, probably got lucky with the weather.

26 Oct, 2023 Reply

Evgeniy Sergeev Replied to Anth

Thank you! And where is this version of M57? I don't see it on the page.

26 Oct, 2023 Reply

Anth Replied to Evgeniy Sergeev

I haven't even posted it on my page yet. You can take a look at it via this link: https://astronomy.ru/forum/MGalleryItem.php?id=18391

26 Oct, 2023 Reply

Evgeniy Sergeev Replied to Anth

It looks like more details could be extracted, for example through deconvolution with BlurXTerminator.

26 Oct, 2023 Reply

Anth Replied to Evgeniy Sergeev

I tried BlurX - it works quite well where there is some detail, but where there is little detail, there's just not much to pull out, so to speak.
Contrary to popular belief, this tool doesn't invent anything out of thin air; it merely shapes what is already present in the original data.

26 Oct, 2023 Reply

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