File:Porro - LA PLUS GRANDE LUNETTE DU MONDE.jpg
Original file (2,716 × 2,435 pixels, file size: 1.19 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionPorro - LA PLUS GRANDE LUNETTE DU MONDE.jpg | 52 cm diameter refractor in Parc Astronomique, both created by Ignazio Porro | |||||
Source | Tarif raisonné des produits de l’Institut Technomatique. 1857 (ref. Merz Telescopes: A global heritage worth preserving, P. Brenni, p. 14) | |||||
Author | Ingnatio Porro (1801-1875) | |||||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:14, 2 January 2023 | 2,716 × 2,435 (1.19 MB) | Fabian RRRR (talk | contribs) | {{Information |Description=52 cm diameter refractor in Parc Astronomique, both created by Ignazio Porro |Source=''Tarif raisonné des produits de l’Institut Technomatique. 1857'' (ref. Merz Telescopes: A global heritage worth preserving, P. Brenni, p. 14) |Date= |Author= Ingnatio Porro (1801-1875) |Permission={{PD-old-expired|1875}} |other_versions= }} |
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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 | Apple |
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Camera model | iPhone 11 Pro |
Exposure time | 1/50 sec (0.02) |
F-number | f/1.8 |
ISO speed rating | 320 |
Date and time of data generation | 18:46, 2 January 2023 |
Lens focal length | 4.25 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | 14.8.1 |
File change date and time | 18:46, 2 January 2023 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.32 |
Date and time of digitizing | 18:46, 2 January 2023 |
Meaning of each component |
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APEX shutter speed | 5.6439283242329 |
APEX aperture | 1.6959938128384 |
APEX brightness | 1.4329414623774 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
DateTimeOriginal subseconds | 257 |
DateTimeDigitized subseconds | 257 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 26 mm |
Scene capture type | Standard |