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Starts

Here you can select the time from which the observations will be displayed. The last month will be used by default. 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.

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The "Sent" -option retrieves observations submitted to the Skywarden during the selected time period, regardless of when those phenomena were seen in the sky.

The selection “observed” retrieves the phenomena that appeared in the sky during the selected period, regardless of when they were reported to the Skywarden.

2000-01-02 00:00 == 2023-03-31 13:31

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You can choose to show only phenomena of the desired level of visibility in the search results. For example, "at least III" removes the phenomena classified as the weakest (I-II). Similarly, "at least V" removes from the results all but the relatively rare phenomena or those classified as very impressive (V).
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Here you can do a free-text search to the observations

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You can search for any persons observations by writing the observer's whole name or part of the name here. For example 'John Smith' or 'John S'

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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.

Newest observations

Turku, Several halo forms II
31.3.2023 at 07.50
Turku, A fireball at night, as bright as a crescent moon III
30.3.2023 at 23.21
Naantali, A fireball at night, brighter than a full moon III
30.3.2023 at 23.20
Mäntyharju, Aurora rays II
30.3.2023 at 23.01
Saarijärvi, Active aurora band III
30.3.2023 at 22.59
Janakkala, Tervakoski, M99 III
30.3.2023 at 22.50
Taipalsaari, Quiet aurora band II
30.3.2023 at 22.48
Petäjävesi, Active aurora band III
30.3.2023 at 22.43
Kurikka, Jurva, Active aurora band III
30.3.2023 at 22.30 1
Porttila, Half-sky auroras III
30.3.2023 at 22.00
Ulvila, Active aurora band III
30.3.2023 at 21.25
Turku, One halo form I
30.3.2023 at 19.55

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Skywarden,
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Kopernikuksentie 1
00130 Helsinki

taivaanvahti(at)ursa.fi

Nova N Cas 2021 - 22.3.2021 at 21.12 Janakkala, Tervakoski Observation number 97070

Visibility III / V

Petri Kuossari, Riihimäen tähtit. yhdistys

While waiting for the Northern Lights, I photographed this bright and easy-to-see Nova with a couple of minutes of exposure. No northern lights were visible this time.

This description has been automatically translated from Finnish. Click here to see the original text.

Revontulia odotellessa kuvasin parin minuutin valotuksella tämän kirkkaan ja helposti nähtävä novan. Revontulia ei tällä kertaa näkynyt.

More similar observations

3 2

Additional information

Observation target
- Nova
Designation
- N Cas 2021
- Keskitaso

Constellation
- Cassiopeia

Technical information

eVscope

Twiittaa

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