File:Robert Wolke book and cook portrait 2 crop.JPG
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Size of this preview: 415 × 599 pixels. Other resolutions: 166 × 240 pixels | 332 × 480 pixels | 532 × 768 pixels | 709 × 1,024 pixels | 1,512 × 2,184 pixels.
Original file (1,512 × 2,184 pixels, file size: 994 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]Photographer |
Douglas A. Lockard |
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Description |
English: Photograph of chemist Robert Wolke, taken at the 2006 Book and the Cook event at the Chemical Heritage Foundation, Philadelphia, PA, USA, 24 March 2006. |
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Depicted people | Depicted person: Robert Wolke | ||||||||||||||||||||
Date | 24 March 2006 | ||||||||||||||||||||
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, Douglas A. Lockard | ||||||||||||||||||||
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 | 02:04, 6 February 2015 | 1,512 × 2,184 (994 KB) | Mary Mark Ockerbloom (talk | contribs) | == {{int:filedesc}} == {{Photograph |title = |photographer = Conrad Erb |Description ={{en|1=Photograph of chemist Robert Wolke, taken at the 2008 Book and the Cook event at the Chemical Heritage Foundati... |
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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 | NIKON CORPORATION |
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Camera model | NIKON D2X |
Author | Douglas A. Lockard |
Copyright holder |
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Exposure time | 1/50 sec (0.02) |
F-number | f/6.3 |
ISO speed rating | 400 |
Date and time of data generation | 16:45, 24 March 2006 |
Lens focal length | 110 mm |
User comments | Photo by Douglas A Lockard |
Width | 1,593 px |
Height | 2,399 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS5.1 Macintosh |
File change date and time | 21:01, 5 February 2015 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 16:45, 24 March 2006 |
APEX shutter speed | 5.6438561897853 |
APEX aperture | 5.3107036570995 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 08 |
DateTimeOriginal subseconds | 08 |
DateTimeDigitized subseconds | 08 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 165 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Date metadata was last modified | 16:01, 5 February 2015 |
Unique ID of original document | xmp.did:0180117407206811871F91BD45A7C59F |