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The Sun on 2021-07-14 in Hα

ASI 178MM (cooled), B600, Lunt LS60T Ha, mountpusher, EQ3-mod

 2021.07.14.

2021.07.14.

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The Sun on 2021-07-11 in Hα

ASI 178MM (cooled), B600, Lunt LS60T Ha, mountpusher, EQ3-mod

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The Sun in Hα on 2021-08-10

ASI 178MM (cooled), B600, Lunt LS60T Ha, mountpusher, EQ3-mod

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The Sun on 2021-08-09 in Hα

ASI 178MM (cooled), B600, Lunt LS60T Ha, mountpusher, EQ3-mod

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The Sun in Hα – 2021-08-15

The Sun in Ha

The Sun produced a really nice vista on this day, somewhat continuing yesterday’s visual feast. Observing with ASI 178MM (cooled), B600, Lunt LS60T Ha, mountpusher, EQ3-mod, these are the results.

The very high dynamic and the intricate details demanded compositing this time, even though I know the details change over time. Life sucks, live with it.

(tovább…)

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The Sun in Hα – 2021-07-29

ASI 178MM (cooled), B600, Lunt LS60T Ha, mountpusher, EQ3-mod

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The Sun in Hα / 2021-07-28

ASI 178MM (cooled), B600, Lunt LS60T Ha, mountpusher, EQ3-mod, 3x4minutes,  300  frames  from each  sub.

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Sun 2021-07-15

ASI 178MM, a 0.5x reducer, 1.25″, B600, Lunt LS60T Ha, mountpusher, EQ3-mod.  The sky was visibly full of a lot of Saharan dust, having a distinct yellow hue, dust which got deposited onto the windows with the rain and thunderstorm later that day.

The color version is obviously false color, intensity coded – red for fainter details, yellow for brighter ones.  Below I posted a selfi, and see also the werk photos from the earlier post.

(tovább…)

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The Sun – 2021-07-01

The Sun kept playing hide and seek, and a rain interrupted the session, but I managed, in the lunch break, to get a fair look at the Sun. ASI 178MM (cooled), B600, Lunt LS60T Ha, mountpusher, EQ3-mod, Kolozsvár

(tovább…)

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Sun – 2019-12-22

After a longer overcast period, I managed to image the Sun in Hydrogen alpha, using my solar setup: HEQ5, Lunt LS60T Hα, B600, ASI 120MM

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Jól kalibrált monitoron mindegyik számnál elkülönülő árnyalat látszik. Ha mégsem látszanak, akkor a megjelenített képek színhiányosan rajzolódnak ki. A monitort valószínűleg kalibrálni kell.

You should see distinct shades for each number. If those shades are not clearly visible, the displayed pictures will lack accuracy. Your display most likely needs to be calibrated (brightness, gamma, contrast etc.).