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Summary
| Descriptionزخة شهب البرشاويات.jpg |
العربية: الصورة يظهر فيها ذراع المجرة ( مجرة درب التبانة التى نحن جزء منها ) وهو مشهد يمكن رؤيتة بالعين المجردة بعيد عن التلوث
االضوئي المتواجد داخل المدينة كما يظهر ايضاء ظاهرة زخة شهب البرشاويات وهى فترة معينة من كل عام ترتفع فيها نسبة الشهب المتساقطة و يمكن رصد هذه الشهب بمعدل 1- 2 شهاب في كل دقيقة وفي أفضل الحالات بمعدل 90 - 100 شهاب في الساعة، وبمعدل سرعة ما بين 12 إلى 72 كم في الثانية الواحدة مما يرفع من أحتمال رؤية شهاب بسهولة بالعين المجردة الصورة من الصحراء البيضاء - مصر |
| Date | |
| Source | Own work |
| Author | Ahmed abd elkader mohamed |
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18 millimetre
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:27, 21 March 2018 | | 4,997 × 3,331 (20.9 MB) | Ahmed abd elkader mohamed | User created page with UploadWizard |
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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 700D |
| Exposure time | 30/1 sec (30) |
| F-number | f/3.5 |
| ISO speed rating | 1,600 |
| Date and time of data generation | 05:07, 1 April 2017 |
| Lens focal length | 18 mm |
| Width | 5,184 px |
| Height | 3,456 px |
| Bits per component |
|
| Pixel composition | RGB |
| Orientation | Normal |
| Number of components | 3 |
| Horizontal resolution | 240 dpi |
| Vertical resolution | 240 dpi |
| Software used | Adobe Photoshop CC (Windows) |
| File change date and time | 21:12, 15 April 2017 |
| Exposure Program | Manual |
| Exif version | 2.3 |
| Date and time of digitizing | 05:07, 1 April 2017 |
| Shutter speed | −4.906891 |
| APEX aperture | 3.61471 |
| Exposure bias | 0 |
| Maximum land aperture | 3.625 APEX (f/3.51) |
| Metering mode | Pattern |
| Flash | Flash did not fire, compulsory flash suppression |
| DateTimeOriginal subseconds | 32 |
| DateTimeDigitized subseconds | 32 |
| Color space | Uncalibrated |
| Focal plane X resolution | 5,798.6577181208 |
| Focal plane Y resolution | 5,788.9447236181 |
| 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 | 248072016106 |
| Lens used | EF-S18-135mm f/3.5-5.6 IS STM |
| Date metadata was last modified | 23:12, 15 April 2017 |
| Unique ID of original document | 0F07D3E1754BD9FC513054C9F89E544B |
| IIM version | 4 |