File:Sunspot SST 05Sep2016.png
Size of this preview: 800 × 518 pixels. Other resolutions: 320 × 207 pixels | 640 × 414 pixels | 1,024 × 663 pixels | 1,280 × 828 pixels | 1,714 × 1,109 pixels.
Original file (1,714 × 1,109 pixels, file size: 1.14 MB, MIME type: image/png)
File information
Structured data
Captions
Summary
editDescriptionSunspot SST 05Sep2016.png |
English: The image shows the main sunspot in active region AR 12585 observed with The Swedish 1-m Solar Telescope (SST) on La Palma (Spain). Sunspots are regions with strong magnetic fields. The central dark area, the umbra, has the strongest and most vertical magnetic fields. The dark umbra is surrounded by the filamentary penumbra where magnetic fields are more horizontal. Note that the black line in the lower left measures 2500 km on the Sun.
Instrument : Swedish 1-m Solar Telescope / CHROMIS wideband (wavelength 395.0 nm) Center coordinates: (x,y) = (-113",23"), 5-Sep-2016 Observation: Luc Rouppe van der Voort and Shahin Jafarzadeh (University of Oslo, Norway) Data reduction: Jaime de la Cruz Rodríguez (ISP/Stockholm University, Sweden) |
Date | |
Source | Own work |
Author | Luc.rouppe |
Licensing
editI, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- 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.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:41, 28 February 2020 | 1,714 × 1,109 (1.14 MB) | Luc.rouppe (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
File usage on other wikis
The following other wikis use this file:
- Usage on ro.wikipedia.org
- Usage on ta.wikipedia.org