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In this case, the search results in the middle of the page will show the findings reported to the Skywarden during the past month.
By clicking on the word 'ends' with the mouse, you will also see the end time of the search period. This is useful in situations where you want to look at observations from a period in the past, such as reports from a particular week in Skywarden.
Especially when looking at observations for a particular time period, you may want to do the search based on when the observed phenomenon actually happened instead of the time when it was sent to the observation database. In that case, you may want to select 'Observed' instead of the default 'Sent'. Please note that the browser uses a cookie to remember your choice of the start time of the search. If you have enabled cookies and do not clear them from your browser's cache, the same browser will display observations from the same time window you last selected the next time you use it.
Please note that the browser uses a cookie to remember your choice of the start time of the search. If you have enabled cookies and do not clear them from your browser's cache, the same browser will display observations from the same time window you last selected the next time you use it.
The "Sent" -option retrieves observations submitted to the Skywarden during the selected time period, regardless of when those phenomena were seen in the sky.
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You can also performa a search based on asspciation/team name or part of the name, like "Lahden Ursa".The search will bring up observations, that exactly match the given string.
To find observations made in some specific location, type the municipality name to the search field. For example, "Mikkeli"
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In this field, you can search for more detailed phenomenon identifiers included in the observation details.
Such are, for example, deep space object types such as "spiral galaxy" or "reflection nebula" or halo forms such as "sundog" or "sun pillar".
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By narrowing down the search date limits and typing, for example, "northern lights", you can see all the northern lights seen within a certain time period.
Copyright © 2012 Jari Luomanen. All rights reserved.
Visibility I / V
Very dim echo behind a thin gauze. It came out so well in the long exposure. Of course, it was also visible visually.
I would have chosen gauze as the title if one had been available.
Hyvin himmeä kajo ohuen pilviharson takana. Pitkässä valotuksessa tuli näinkin hyvin esiin. Näkyi toki myös visuaalisesti.
Olisin valinnut otsikoksi harson, jos sellainen olisi ollut tarjolla.
VeilVeil is the most bland and very common form of aurora. It usually covers its homogeneous dim glow over a wide area of the sky at once. Most often, the veil is seen in the calmer and quiet phase of the night after the aurora maximum as a background for other forms. The veil can also occur alone and in that case it will be quite difficult to reliably identify as an aurora, especially at a observation site which has a lot of light pollution.
A similar glow of light can also be caused by airborne moisture, smoke, or a very thin layer of clouds that reflects the light that hits them. However, clouds can also be used to identify veil, especially if the middle or upper cloud appears dark against a lighter background, then it is very likely to be aurora veil if the brightness of the background sky is not due to the rising or falling Moon or Sun. When photographing, very long exposure times usually reveal the green colour of the veil auroras.
Veil and rays. Photo by Esa Palmi.
Red aurora veil. Photo by Marko Mikkilä.
Veil. Photo by Milla Myllymaa.
Aurora veil that changes color from green at the lower edge through purple to blue at the top. Photo by Jaakko Hatanpää.
Dim green veil. Photo by Jarmo Leskinen.
Radial aurora band surrounded by veil. Photo by Jussi Alanenpää.
Harson puuttuminen revontuliotsikoista on ilmeinen ongelma, joka pitää korjata. Kiitos kun toit esille.
Olisihan se toki kuvaavampi näille hailakoille ilmestyksille.
Nyt on mahdollista valita revontulinäytelmän otsikoksi harso. Ja vaihdettu tähän.
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