File:Trinity77.jpg
Original file (3,973 × 1,853 pixels, file size: 1.67 MB, MIME type: image/jpeg)
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Captions
Summary[edit]
| DescriptionTrinity77.jpg |
English: The three computers referred to by Byte Magazine as the "1977 Trinity": The Apple II, the TRS-80 Model I, and the Commodore PET 2001. (Image courtesy of Boston-based collector Timothy Colegrove. For more information about this image send an email to timothy.colegrove@gmail.com)
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| Date | |
| Source | Own work |
| Author | Springsgrace |
| Camera location | 42° 18′ 48.14″ N, 71° 06′ 06.83″ W | View this and other nearby images on: OpenStreetMap - Google Earth |
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Licensing[edit]
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This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. | |
https://creativecommons.org/licenses/by-sa/4.0 CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:12, 26 May 2019 | 3,973 × 1,853 (1.67 MB) | Springsgrace (talk | contribs) | Cross-wiki upload from en.wikipedia.org |
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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 |
|---|---|
| Camera model | iPhone 6s |
| Exposure time | 1/20 sec (0.05) |
| F-number | f/2.2 |
| ISO speed rating | 200 |
| Date and time of data generation | 20:36, 25 May 2019 |
| Lens focal length | 4.15 mm |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| Software used | 12.2 |
| File change date and time | 20:36, 25 May 2019 |
| Exposure Program | Normal program |
| Exif version | 2.21 |
| Date and time of digitizing | 20:36, 25 May 2019 |
| Meaning of each component |
|
| APEX shutter speed | 4.3220146557952 |
| APEX aperture | 2.2750070476914 |
| APEX brightness | 1.0394562436423 |
| APEX exposure bias | 0 |
| Metering mode | Spot |
| Flash | Flash did not fire, auto mode |
| DateTimeOriginal subseconds | 134 |
| DateTimeDigitized subseconds | 134 |
| Supported Flashpix version | 0,100 |
| Color space | sRGB |
| 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 | 29 mm |
| Scene capture type | Standard |
| Latitude | 42° 18′ 48.14″ N |
| Longitude | 71° 6′ 6.83″ W |
| Altitude | 21.435 meters above sea level |
| GPS time (atomic clock) | 00:36 |
| Speed unit | Kilometers per hour |
| Speed of GPS receiver | 0 |
| Reference for direction of image | True direction |
| Direction of image | 221.93473827328 |
| Reference for bearing of destination | True direction |
| Bearing of destination | 221.93473827328 |
| GPS date | 26 May 2019 |