Sunday 25 January 2009

Felső érintő ív és leszálló köd - Upper Tangent Arc and Settling Fog

Akárcsak tegnap naplemente előtt, ma reggel is voltak nagyon halvány melléknapok, de nem érte meg lefényképezni őket. A második képen jobb oldalt 22°-os halo része is látszik. Mikor a felső érintőív erősödni kezdett, hirtelen köd borult a tájra.

Just as yesterday before sunset, today morning there were faint parhelia, again. They were not worth taking photos of. In the second image on the right, part of a 22° halo can be seen. When the upper tangent arc started to sharpen, suddenly fog sunk onto us.



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Pár óra múlva felszállt a köd, és naplementéig melléknapok, 22°-os halo és felső érintőív látszottak.

After a few hours, the fog disappeared and there were parhelia, 22° halo and UTA until sunset.



2 comments:

Marko Krusel said...

And I thought I'm splitting hairs! :)

In fact I have several displays from '07 and '08 which are still unclear to me. Both seems to have radius halos in contrail but on the other hand it could be a tangent arc as well. Would you mind to take a look ? Would be nice to have a second opinion.

Ágnes Kiricsi said...

:)
Sure, send those images over, I'll have a look. Though I'm quite sure that if you can't decide what halos they are, I won't be able to tell, either ;)