File:Arnold Thackray at podium ID2005.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
![File:Arnold Thackray at podium ID2005.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Arnold_Thackray_at_podium_ID2005.jpg/800px-Arnold_Thackray_at_podium_ID2005.jpg?20140121134022)
Size of this preview: 800 × 531 pixels. Other resolutions: 320 × 213 pixels | 640 × 425 pixels | 1,024 × 680 pixels | 1,280 × 850 pixels | 2,560 × 1,700 pixels | 3,200 × 2,125 pixels.
Original file (3,200 × 2,125 pixels, file size: 5.57 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Captions
Add a one-line explanation of what this file represents
It has been requested to crop a part of this image, so that the cropped part can serve as its own image for Arnold Thackray.
If you perform the crop, please
العربية ∙ Deutsch ∙ English ∙ Esperanto ∙ 日本語 ∙ македонски ∙ slovenščina ∙ +/− |
Photographer |
Staff photographer |
||||||||||||||||||||
Description |
English: Photograph of Arnold Thackray, founder and president of the Chemical Heritage Foundation, at Innovation Day, 7 September 2005, at the Chemical Heritage Foundation, Philadelphia, PA, USA. |
||||||||||||||||||||
Depicted people | Depicted person: Arnold Thackray | ||||||||||||||||||||
Date | 7 September 2005 | ||||||||||||||||||||
Collection |
institution QS:P195,Q5090408 |
||||||||||||||||||||
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
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 13:40, 21 January 2014 | ![]() | 3,200 × 2,125 (5.57 MB) | Mary Mark Ockerbloom (talk | contribs) | {{Photograph |title |photographer = CHF photographer |Description ={{en|1=Photograph of Arnold Thackray, Professor of Materials and Chemistry at the University of California, Santa Barbara, at Innovat... |
You cannot overwrite this file.
File usage on Commons
The following 2 pages use this file:
File usage on other wikis
The following other wikis use this file:
- Usage on arz.wikipedia.org
- Usage on en.wikipedia.org
- Usage on www.wikidata.org
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 |
---|---|
Camera model | NIKON D2X |
Exposure time | 1/50 sec (0.02) |
F-number | f/2.8 |
ISO speed rating | 400 |
Date and time of data generation | 08:49, 7 September 2005 |
Lens focal length | 135 mm |
Exposure Program | Manual |
Date and time of digitizing | 08:49, 7 September 2005 |
APEX shutter speed | 5.6438561897853 |
APEX aperture | 2.9708536542984 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash fired, strobe return light detected |
DateTime subseconds | 24 |
DateTimeOriginal subseconds | 24 |
DateTimeDigitized subseconds | 24 |
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 | 202 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |