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| subject: | RE: ATM Herchelkilen (?) afprvet |
From: "Dwight K. Elvey"
To: atm{at}shore.net
Reply-To: "Dwight K. Elvey"
Hi
My Norwegen friend says that it is Danish. The fellow
is talking about using a Herchel wedge to view the sun. He says he gets a
green image.
At the end he says that this does not match the
discriptions of this setup that he has seen in the past from this list. I
assume that his question is why this is different. Anyone on the list use a
wedges to view the sun?
Dwight
>From: "Scott Berfield"
>
> Looks Scandinavian to me. None of the tools I have will translate those
languages. Maybe someone on the list can read it and post their translation?
>
>-sb
>
>-----Original Message-----
>From: owner-atm{at}shore.net [mailto:owner-atm{at}shore.net] On Behalf Of Bob May
>Sent: Wednesday, June 11, 2003 11:35 AM
>To: atmlist
>Subject: Re: ATM Herchelkilen (?) afpr›vet
>
>
>Unfortunately, Babelfish doesn't translate this starting post as it isn't
German or French. Anybody have an autotranslator that does the post?
>
><<<
>Jeg har nu f†et min Herchelkile (?) monteret p† en lille 56 mm F6 refraktor
sammen med et "Sun"filter monteret lige f›r okularet.
>Det giver et meget fint, gr›nt billed af solen.. Forst›rrelsen er ikke s† stor
at jeg kan afg›re om skarpheden er i top, men kontrasten mellem solpletter
og solskive er markant bedre end min Mak med Baader filter.
>
>Kilen har en vinkel p† ca. 12 grader og er monteret s† den f›rste
glasoverflade
har en vinkel p† 45 grader med det indkommende lys og spejler lidt lys op i okularet.
>Det resterende hovedlysstr†le kommere ikke ud af den anden prismeflade, men
derimod af den lille, matterede tredie prismeflade,som er ganske smal og
vender bort fra det indkommende lys retning og er vinkelret p† denne .
>Der m† v‘re tale op to totalreflektioner af dette lys for at billedet kan
passe, s† prismevinkelen er sikkert valgt med omhu.
>
>Jeg ved ikke om det jeg har er en klassisk Herchelkile.
>Str†legangen passer ikke med de beskrivelser der er linket til i tidl.
>indl‘g her p† listen.
>
>mvh
>Poul Linnet
>>>>
>Bob May
>http://nav.to/bobmay
>bobmay{at}nethere.com
>NEW! http://bobmay.astronomy.net
>
>
>
>
>
>
>
--- BBBS/NT v4.01 Flag-4
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