File:John Ceccatti FIF2010 03 17.JPG
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Size of this preview: 400 × 600 pixels. Other resolutions: 160 × 240 pixels | 320 × 480 pixels | 667 × 1,000 pixels.
Original file (667 × 1,000 pixels, file size: 392 KB, MIME type: image/jpeg)
File information
Structured data
Captions
John Ceccatti ( ) | |||||||||||||||||||||
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Photographer |
Conrad Erb |
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Title |
John Ceccatti |
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Description |
English: Photograph of John Ceccatti, historian of science, presenting a Fellow in Focus Lecture at the Chemical Heritage Foundation, Philadelphia, PA, USA, March 18, 2010. |
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Depicted people | Depicted person: John Ceccatti | ||||||||||||||||||||
Date | 18 March 2010 | ||||||||||||||||||||
Collection |
institution QS:P195,Q5090408 |
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Notes | Image downloaded with permission from the Science History Institute, as part of the Wikipedian in Residence initiative. | ||||||||||||||||||||
Source | Science History Institute, Conrad Erb. | ||||||||||||||||||||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Attribution: Science History Institute
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:20, 25 February 2016 | 667 × 1,000 (392 KB) | Mary Mark Ockerbloom (talk | contribs) | {{Photograph |title = John Ceccatti |photographer = Conrad Erb |Description ={{en|1=Photograph of John Ceccatti, historian of science, presenting a Fellow in Focus Lecture at the Chemical Heritage Found... |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark II |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.5 |
Date and time of data generation | 19:47, 18 March 2010 |
Lens focal length | 165 mm |
ISO speed rating | 1,600 |
Orientation | Normal |
Horizontal resolution | 350 dpi |
Vertical resolution | 350 dpi |
Software used | Digital Photo Professional |
File change date and time | 19:47, 18 March 2010 |
Y and C positioning | Centered |
Exif version | 2.21 |
Date and time of digitizing | 19:47, 18 March 2010 |
Meaning of each component |
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APEX shutter speed | 5.906891 |
APEX aperture | 3.61471 |
APEX exposure bias | 0 |
Flash | Flash fired, compulsory flash firing |
Supported Flashpix version | 1 |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Width | 3,538 px |
Height | 5,307 px |
Exposure Program | Manual |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Focal plane X resolution | 3,849.2117888965 |
Focal plane Y resolution | 3,908.1419624217 |
Focal plane resolution unit | inches |
Image width | 3,538 px |
Image height | 5,307 px |
Serial number of camera | 1020602902 |
Lens used | EF70-200mm f/2.8L IS USM |
Rating (out of 5) | 1 |
Keywords | CHF Chemistry of Kosher March 2010 |