File:Kuffner-Sternwarte - das Heliometer-1128-32.jpg
Original file (4,652 × 3,622 pixels, file size: 10.24 MB, MIME type: image/jpeg)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
DescriptionKuffner-Sternwarte - das Heliometer-1128-32.jpg |
Deutsch: Kuffner Sternwarte, Wien, Das Heliometer
,
Ursprüngliche technische Daten Objektivdurchmesser: 21,7cm Objektivbrennweite: 300cm Montierung: Deutsche parallaktische Montierung Nachführung: Uhrwerkantrieb Baujahr: 1893 Historische Bedeutung Das Heliometer der Kuffner-Sternwarte war ursprünglich ein Meßinstrument, mit dem sehr kleine Winkel gemessen werden konnten. Von dieser sehr seltenen Gerätegattung ist es das größte der Welt! Haupteinsatzgebiet war die Messung von Fixsternparallaxen, also die Ermittlung von Entfernungen von Fixsternen. Die Optik stammt wieder von Steinheil, München, die Mechanik von Repsold & Söhne, Hamburg. Das Heliometer wurde 1893 geliefert und 1896 in Betrieb genommen.
|
|||
Date | ||||
Source | Own work | |||
Author |
Hubertl | |||
Attribution (required by the license) InfoField | © Hubertl / Wikimedia Commons / | |||
InfoField | © Hubertl / Wikimedia Commons | |||
Permission (Reusing this file) |
|
Camera location | 48° 12′ 45.81″ N, 16° 17′ 29″ E | View this and other nearby images on: OpenStreetMap | 48.212725; 16.291388 |
---|
Licensing
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Please do not upload an updated image here without consultation with the Author. The author would like to make corrections only at his own source. This ensures that the changes are preserved. |
This image has been assessed using the Quality image guidelines and is considered a Quality image.
العربية ∙ جازايرية ∙ беларуская ∙ беларуская (тарашкевіца) ∙ български ∙ বাংলা ∙ català ∙ čeština ∙ Cymraeg ∙ Deutsch ∙ Schweizer Hochdeutsch ∙ Zazaki ∙ Ελληνικά ∙ English ∙ Esperanto ∙ español ∙ eesti ∙ euskara ∙ فارسی ∙ suomi ∙ français ∙ galego ∙ עברית ∙ हिन्दी ∙ hrvatski ∙ magyar ∙ հայերեն ∙ Bahasa Indonesia ∙ italiano ∙ 日本語 ∙ Jawa ∙ ქართული ∙ 한국어 ∙ kurdî ∙ Lëtzebuergesch ∙ lietuvių ∙ македонски ∙ മലയാളം ∙ मराठी ∙ Bahasa Melayu ∙ Nederlands ∙ Norfuk / Pitkern ∙ polski ∙ português ∙ português do Brasil ∙ rumantsch ∙ română ∙ русский ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ shqip ∙ српски / srpski ∙ svenska ∙ தமிழ் ∙ తెలుగు ∙ ไทย ∙ Tagalog ∙ toki pona ∙ Türkçe ∙ українська ∙ vèneto ∙ Tiếng Việt ∙ 中文 ∙ 中文(简体) ∙ 中文(繁體) ∙ +/− |
Items portrayed in this file
depicts
48°12'45.81000"N, 16°17'28.99799"E
16 November 2015
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:35, 18 November 2015 | 4,652 × 3,622 (10.24 MB) | Hubertl |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on de.wikiversity.org
- Usage on el.wikipedia.org
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | Canon |
---|---|
Camera model | Canon EOS 6D |
Author | Hubertl |
Copyright holder |
|
Exposure time | 5/1 sec (5) |
F-number | f/7.1 |
ISO speed rating | 200 |
Date and time of data generation | 21:13, 16 November 2015 |
Lens focal length | 11 mm |
Latitude | 48° 12′ 45.81″ N |
Longitude | 16° 17′ 29″ E |
Altitude | 286.254 meters above sea level |
City shown | Wien |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 6.1.1 (Windows) |
File change date and time | 11:23, 18 November 2015 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 21:13, 16 November 2015 |
Shutter speed | −2.321928 |
APEX aperture | 5.655638 |
Exposure bias | −0.33333333333333 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Spot |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Color space | sRGB |
Focal plane X resolution | 1,520 |
Focal plane Y resolution | 1,520 |
Focal plane resolution unit | 3 |
Custom image processing | Normal process |
Exposure mode | Auto bracket |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 0.0.2.2 |
Serial number of camera | 053024001946 |
Lens used | EF11-24mm f/4L USM |
Date metadata was last modified | 12:23, 18 November 2015 |
Unique ID of original document | 50EA1DF7430DBCFC795CE0950928C769 |
Province or state shown | Wien |
Country shown | Österreich |
Sublocation of city shown | Ottakring |
Code for country shown | AT |
IIM version | 4 |