File:Ursa Major-siamak sabet.jpg
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Summary[edit]
DescriptionUrsa Major-siamak sabet.jpg |
English: Ursa Major (Latin: "Larger Bear"), also known as the Great Bear, is a constellation visible throughout the year in most of the northern hemisphere. It can best be seen in April. It is dominated by the widely recognized asterism known as the Big Dipper or Plough, which is a useful pointer toward north, and which has mythological significance in numerous world cultures.
فارسی: خرس بزرگ یا دُبّ اکبر نام یکی از صورتهای فلکی است. خرس بزرگ یکی از معروفترین صورت فلکیهای آسمان و همچنین مهمترین صورت فلکی فروردین ماه است. پنج ستاره کاسه آبگردان آن با یکدیگر در ارتباط هستند و در یک جهت و با یک سرعت در فضا حرکت میکنند. شکل و وضعیت این صورت فلکی هر ۱۰۰٫۰۰۰ سال یکبار تغییر میکند و آن به این دلیل است که وضعیت دو ستاره انتهائی دسته آبگردان که عناق و قائد نام دارند نسبت به پنج ستاره دیگر عوض میشود. |
Source | Own work |
Author | Siamaksabet |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
Annotations InfoField | This image is annotated: View the annotations at Commons |
عکس از یکی از معروفترین صورت فلکیهای آسمان خرس بزرگ یا دُبّ اکبر درآسمان ایران ,کویر مرنجاب
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:48, 13 March 2014 | 683 × 984 (209 KB) | Lomita (talk | contribs) | Suppression tag | |
21:09, 24 February 2013 | 683 × 1,024 (291 KB) | Siamaksabet (talk | contribs) | {{Information |Description ={{en|1=Ursa Major (Latin: "Larger Bear"), also known as the Great Bear, is a constellation visible throughout the year in most of the northern hemisphere. It can best be seen in April. It is dominated by the widely recogn... | ||
21:04, 24 February 2013 | 683 × 1,024 (291 KB) | Siamaksabet (talk | contribs) | {{Information |Description ={{en|1=Ursa Major (Latin: "Larger Bear"), also known as the Great Bear, is a constellation visible throughout the year in most of the northern hemisphere. It can best be seen in April. It is dominated by the widely recogn... |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 350D DIGITAL |
Exposure time | 36/1 sec (36) |
F-number | f/2.8 |
ISO speed rating | 1,600 |
Date and time of data generation | 04:27, 11 April 2008 |
Lens focal length | 15 mm |
Orientation | Normal |
Software used | Adobe Photoshop CS Windows |
File change date and time | 23:33, 24 February 2013 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 04:27, 11 April 2008 |
Meaning of each component |
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APEX shutter speed | −2,147,483,648 |
APEX aperture | 2.9708557128906 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Focal plane X resolution | 3,954.233409611 |
Focal plane Y resolution | 3,958.7628865979 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |