File:Jean Keppler.jpg
Original file (2,322 × 2,811 pixels, file size: 6.28 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionJean Keppler.jpg |
Français : Jean Keppler. Seul portrait existant de lui, peint à l'huile sur toile. Offert en 1627 par son ami et compatriote Matthias Bernegger, professeur à Strasbourg, à la Bibliothèque de l'ancienne Université strasbourgeoise. D'après l'inscription : "IOANNIS KEPPLERI, Mathematici Caesarei, hanc imaginem ARGENTORATENSI BIBLIOTHECAE consecrat MATTHIAS BERNEGGERUS Kal. Ianuar. Anno Chr M.DC.XXVII". Collections du Chapitre de Saint-Thomas à Strasbourg. |
Date | |
Source | Own work |
Author | Reproduction photographique Claude TRUONG-NGOC |
Licensing
[edit]
This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain".
This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:21, 30 April 2020 | 2,322 × 2,811 (6.28 MB) | Ctruongngoc (talk | contribs) | balance des blanc | |
19:23, 27 May 2014 | 2,322 × 2,811 (6.29 MB) | Ctruongngoc (talk | contribs) | User created page with UploadWizard |
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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 III |
Author | Claude TRUONG-NGOC |
Copyright holder |
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Exposure time | 1/40 sec (0.025) |
F-number | f/2.8 |
ISO speed rating | 1,600 |
Date and time of data generation | 15:41, 27 May 2014 |
Lens focal length | 40 mm |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 6.14 (Macintosh) |
File change date and time | 10:20, 30 April 2020 |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 15:41, 27 May 2014 |
APEX shutter speed | 5.321928 |
APEX aperture | 2.970854 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 40 |
DateTimeDigitized subseconds | 40 |
Color space | sRGB |
Focal plane X resolution | 1,600 |
Focal plane Y resolution | 1,600 |
Focal plane resolution unit | 3 |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 063024021481 |
Lens used | EF40mm f/2.8 STM |
Rating (out of 5) | 5 |
Date metadata was last modified | 12:20, 30 April 2020 |
Unique ID of original document | A56D89AE73AE6C7D445BC5356D9BF1B9 |
IIM version | 4 |