Galaxy cluster in Canes Venatici Abell 1831

Posted: Feb 20th, 2024

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Technical Info

Telescope/Lens: Mak Newton Alter MN74 180/720

Camera: Camera QHY163M + Baader LRGB

Mount: Sky-Watcher AZ-EQ6 GT

Guide Scope: QHY off-axis guider

Guide Camera: Lodestar

Software: SGPro+Pixinsight

Exposure:

95 x 120" ISO/Gain: 0 - LRGB

Yellow zoneLight Pollution:

Moskovskaya Oblast, Russia

Jun 20th, 2020

3 h 10 m

1132

9

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Resolution: 4191x3231 px

Scale: 22517 KB

62

Current photo Updated

Скопление галактик в Гончих Псах Abell 1831

20 Feb, 2024

3 h 10 m

Скопление галактик в Гончих Псах Abell 1831

18 Feb, 2024

3 h 10 m

уж больно мелкое... другая апертура и фокус нужны

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Comments

The first option is better in my opinion.

21 Feb, 2024 Reply

Igor Suhov Replied to Sedov_art

The first one is with deconvolution on the L channel, the second one is without... There's more sharpness in the first version. But I haven't decided yet which one I like more...

21 Feb, 2024 Reply

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