File:Observing the Sun - Flickr - brewbooks.jpg
Jump to navigation
Jump to search
Size of this preview: 450 × 600 pixels. Other resolutions: 180 × 240 pixels | 360 × 480 pixels | 576 × 768 pixels | 768 × 1,024 pixels | 2,448 × 3,264 pixels.
Original file (2,448 × 3,264 pixels, file size: 3.61 MB, MIME type: image/jpeg)
Captions
Captions
Add a one-line explanation of what this file represents
Summary[edit]
| Description |
Lowell observatory had several excellent docents. This man helped me observe the Sun, and answered a lot of my questions. What a great volunteer. Viewed through H-alpha (Hα) filter telescope. H-alpha is a specific red visible spectral line created by hydrogen with a wavelength of 656.28 nm, which occurs when a hydrogen electron falls from its third to second lowest energy level. en.wikipedia.org/wiki/H-alpha Lowell Observatory Flagstaff, Arizona sw2 344 |
| Date | |
| Source | Observing the Sun |
| Author | brewbooks from near Seattle, USA |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
|---|
Licensing[edit]
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic 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.
|
This image was originally posted to Flickr by brewbooks at https://flickr.com/photos/93452909@N00/5872764003. It was reviewed on 5 November 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:59, 5 November 2016 | | 2,448 × 3,264 (3.61 MB) | Josve05a (talk | contribs) | == {{int:filedesc}} == {{Information |Description=Lowell observatory had several excellent docents. This man helped me observe the Sun, and answered a lot of my questions. What a great volunteer. Viewed through H-alpha (Hα) filter telescope. H-alpha... |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
