File:2023 at Truro station - signal 20, 47, 25 and 26.JPG
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[edit]Description2023 at Truro station - signal 20, 47, 25 and 26.JPG |
English: An array of signals to control trains going west from Truro station. From left to right they are number 20 (Down Bay Starter), 47 (Down Main Starter), 25 (Down Sidings Starter) and 26 which is for down movements from the up platform. The first three are modernised Great Western Railway lower quadrant signals but number 26 with its square post is a Network Rail installation that replaced a ground disc. |
Date | |
Source | Own work |
Author | Geof Sheppard |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:16, 30 July 2023 | 1,366 × 820 (595 KB) | Geof Sheppard (talk | contribs) | {{Information |Description={{en|1=An array of signals to control trains going west from Truro station. From left to right they are number 20 (Down Bay Starter), 47 (Down Main Starter), 25 (Down Sidings Starter) and 26 which is for down movements from the up platform. The first three are modernised Great Western Railway lower quadrant signals but number 26 with its square post is a Network Rail installation that replaced a ground disc.}} |Source={{own}} |Date=2023-04-29 |Author= [[User:Geof Sh... |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 550D |
Author | |
Copyright holder | |
Exposure time | 1/160 sec (0.00625) |
F-number | f/13 |
ISO speed rating | 200 |
Date and time of data generation | 13:39, 29 April 2023 |
Lens focal length | 45 mm |
Orientation | Normal |
File change date and time | 13:39, 29 April 2023 |
Y and C positioning | Co-sited |
Exposure Program | Shutter priority |
Exif version | 2.21 |
Date and time of digitizing | 13:39, 29 April 2023 |
Meaning of each component |
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APEX shutter speed | 7.375 |
APEX aperture | 7.375 |
APEX exposure bias | −0.66666666666667 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 24 |
DateTimeOriginal subseconds | 24 |
DateTimeDigitized subseconds | 24 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,818.7845303867 |
Focal plane Y resolution | 3,872.268907563 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |