Skywarden

Front page
Observations
- Observation search
- Newest comments
Send an observation
Observation sites
News
Info
Choose language
- suomi
- svenska
- english

Become a member

Ursa Association
Stars and Space -magazine
Skywarden
Ursa web shop

Suomi
Svenska
English

Front page
Observations
Send an observation
Observation sites
FAQ
- Observations FAQ
- Observation system FAQ
News
Statistics
To Media

Images
and stories
Observation
images
Observation
list
Observation
map

Observation search

Categories

Deep space

Solar system

Eclipses

Fireballs

Northern lights

Rare clouds

Storms

Halos

Other phenomena

Time period limitations

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.

at

Ends

During period ...

Sent Observed

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 == 2023-06-10 20:23

Quick selections

6 h 12 h 24 h 7 day 1 m 3 m

More alternatives

Visibility

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).
Free text search

Here you can do a free-text search to the observations

The given text will bee searched from observation titles,descriptions, technical details and identified phenomena
Observer and team

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'

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.
Observation location

To find observations made in some specific location, type the municipality name to the search field. For example, "Mikkeli"

You can also list multiple locations by separating them with a comma.For example "Mikkeli, Hirvensalmi, Juva, Kangasniemi". In this case, the search will return findings that match the locations listed.
Search from identifications

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".

You can also list multiple types of phenomena by separating them with a comma. A search will bring up findings that match one or more of the terms you listed.

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

Kuusamo, Several halo forms II
10.6.2023 at 14.00
Kauhava, Pollen corona IV
10.6.2023 at 12.00
Kemija?rvi, Several halo forms II
10.6.2023 at 10.50
Inari, Ivalo, Halo phenomena covering the sky IV
10.6.2023 at 10.20 2
Sodankylä, Vuotso, Bright halo phenomena covering the sky V
10.6.2023 at 09.45 3
Sodankylä, Tankavaara, Rare halos IV
10.6.2023 at 09.42 3
Enontekio?, Rare halos IV
10.6.2023 at 06.55
Vantaa, Pa?hkina?rinne, Negative observation of missing night shining clouds
10.6.2023 at 01.00
Helsinki, Negative observation of missing night shining clouds
10.6.2023 at 00.28
Turku, One halo form I
9.6.2023 at 22.18
Mustasaari, Raippaluoto, Pollen corona III
9.6.2023 at 22.10 2
Sodankyla?, A fireball in a daytime sky III
9.6.2023 at 22.05

Contact information

Skywarden,
Ursa Astronomical Association

Kopernikuksentie 1
00130 Helsinki

taivaanvahti(at)ursa.fi

Rupes Recta - 30.3.2023 at 22.23 - 30.3.2023 at 22.30 Lempäälä Observation number 113987

Visibility IV / V

Ari Haavisto, Ursa (Länsi-Suomi)

Rupes Recta, straight rampart, in the light of the rising sun. The large crater in the lower left corner is the smallest of the Ptolemaeus trio, the approx. 96-kilometer Arzachel

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

Rupes Recta, suorahko valli, nousevan auringon valossa. Iso kraatteri vasemmassa alakulmassa on Ptolemaeus-kolmikon pienin, n. 96-kilometrinen Arzachel

1 4

Additional information

Observation target
- Moon surface feature
Name of the observation target
- Rupes Recta

Seeing
- Mediocre

Technical information

Newton 600/2400, ASI183MM, Televue powermate 2x + paracorr2, IRpro 742 filter

Twiittaa

Report this

Comments: 1 pcs

Jari Kuula - 2.4.2023 at 12.57 Report this

Todella onnistunut otos! Yksityiskohtien paljoudesta voisin poimia nimeämättömän rillen, joka alkaa parikymmentä kilometriä Thebit D -kraatterista etelään, ja on suorassa kulmassa Rupes Rectaan. Suunta rillellä on kohti Arzachelia, ja se päättyy laakeaan osaan Tainaroksen niemen juureen. Pituutta rillellä on noin 55km.

Send a comment

Comments are checked and moderated before publication If you want to contact the observer directly about possibilities to use these images, use the Media -form.

Do not enter anything in this field!

* Real name

* Email

* Comment
characters left

By sending in this comment I confirm, that I've read and understood the the observation system's privacy policy.

Along the years, several foundations have supported the development of this site.