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Tag: hidrogén alfa

The Sun in Hα – 2021-12-18

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

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Sun, Hα, 2021-11-21

ASI 178MM (cooled), 0.5x, B600, Lunt LS60T Ha, mountpusher, EQ3-mod

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Sun, CaK adn Hα, 2021-10-27

ASI 178MM (cooled), Baader K-Line Filter 1.25″ (double stacked), TS-Optics 76/342 TS76EDPH, mountpusher, EQ3-mod

ASI 178MM (cooled), B600, Lunt LS60T Ha, mountpusher, EQ3-mod with the 0.5x reducer

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The Sun in Hα and Calcium K 2021-10-26

Using the ASI 178MM (cooled), Baader K-Line Filter 1.25″ (double stacked), TS-Optics 76/342 TS76EDPH, mountpusher, EQ3-mod and the ASI 178MM (cooled), B600, Lunt LS60T Ha, mountpusher, EQ3-mod with the 0.5x reducer, to have a better view of the Sun’s entire disk, I think I managed to capture a protuberance-something in Calcium K also.

(tovább…)

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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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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.).