File:Sun white.jpg
Original file (2,328 × 2,328 pixels, file size: 375 KB, MIME type: image/jpeg)
This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Summary
DescriptionSun white.jpg |
English: The image was taken through a 80mm Vixen refractor mounted on a Super Polaris equatorial mounting. Sonnenfilter SF100 full aperture solar filter (bought from: http://astronomia.co.uk/index.php/accessories/filters/emc-solarfilter-sf100-59-71-mm.html)[dead link] was used to reduce the light intensity. The film is used as a filter that goes over the aperture of the telescope making it safe to observe and image the Sun. The camera was a Canon 550D DSLR at prime focus. Exposure was 1/400 sec at ISO100.
Русский: Фотография получена через телескоп-рефрактор «Vixen» диаметром апертуры 80 мм установленный на экваториальной монтировке «Super Polaris». Использован полноапертурный солнечный фильтр SF100 (купленный на сайте: http://astronomia.co.uk/index.php/accessories/filters/emc-solarfilter-sf100-59-71-mm.html).[dead link]
Фотоаппарат: Canon 550D DSLR установленный в главном фокусе. Экспозиция: 1/400 sec ISO 100.
Время съёмки: 10:45, 27 Октября 2013.
Общество популярной астрономии, секция Солнца, http://www.popastro.com/solar/solarobserving/chapter.php?id_pag=30. |
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Date | |||
Source | Society for Popular Astronomy, Solar section, http://www.popastro.com/solar/solarobserving/chapter.php?id_pag=30 | ||
Author | Geoff Elston | ||
Permission (Reusing this file) |
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Licensing
Geoff Elston has released the image under
- 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.
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27 October 2013
0.0025 second
100
image/jpeg
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Dimensions | User | Comment | |
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current | 15:48, 27 August 2014 | 2,328 × 2,328 (375 KB) | Ulflund | Cropped image |
File usage
The following 2 pages use this file:
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 |
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Camera model | Canon EOS 550D |
Exposure time | 1/400 sec (0.0025) |
F Number | f/0 |
ISO speed rating | 100 |
Date and time of data generation | 10:45, 27 October 2013 |
Lens focal length | 0 mm |
Width | 3,846 px |
Height | 2,564 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 15:45, 27 August 2014 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 10:45, 27 October 2013 |
Meaning of each component |
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APEX shutter speed | 8.625 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
User comments | 80mm OG with full aperture Sonnefilter and UV/IR filter |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,728.1767955801 |
Focal plane Y resolution | 5,808.4033613445 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 1433923373 |
Date metadata was last modified | 08:45, 27 August 2014 |
Unique ID of original document | BD42F4BA445DC34155ACE8D4D10BCAF7 |