File:David Weidman PHA 2017 DSC5512.JPG
Size of this preview: 458 × 599 pixels. Other resolutions: 183 × 240 pixels | 367 × 480 pixels | 742 × 970 pixels.
Original file (742 × 970 pixels, file size: 422 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Photographer |
Staff photographer |
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Description |
English: Photograph of David N. Weidman, recipient of the 2017 Petrochemical Heritage Award, on March 27, 2017, at the Grand Hyatt San Antonio in San Antonio, Texas, at the International Petrochemical Conference of the American Fuel and Petrochemical Manufacturers (AFPM: formerly NPRA). |
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Depicted people | Depicted person: David N. Weidman | ||||||||||||||||||||
Date | 27 March 2017 | ||||||||||||||||||||
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 | ||||||||||||||||||||
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 | 18:50, 22 May 2017 | 742 × 970 (422 KB) | Mary Mark Ockerbloom (talk | contribs) | {{Photograph |title = |photographer = Staff photographer |Description ={{en|1=Photograph of David N. Weidman, recipient of the 2017 Petrochemical Heritage Award, on... |
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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 D300S |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/8 |
ISO speed rating | 400 |
Date and time of data generation | 07:50, 27 March 2017 |
Lens focal length | 24 mm |
Copyright holder | |
height | 970 |
width | 742 |
Width | 4,288 px |
Height | 2,848 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 | 14:42, 22 May 2017 |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 07:50, 27 March 2017 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 5.906891 |
APEX aperture | 6 |
APEX exposure bias | 0.33333333333333 |
Maximum land aperture | 4 APEX (f/4) |
Subject distance | 2.24 meters |
Metering mode | Pattern |
Light source | Flash |
Flash | Flash fired, strobe return light not detected, compulsory flash firing |
DateTime subseconds | 75 |
DateTimeOriginal subseconds | 75 |
DateTimeDigitized subseconds | 75 |
Supported Flashpix version | 1 |
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 | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 36 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |
Serial number of camera | 3035873 |
Lens used | 18.0-55.0 mm f/3.5-5.6 |
Date metadata was last modified | 10:42, 22 May 2017 |
Unique ID of original document | C493A3BAB36439204DFCFB93BD35A0E5 |