File:NYCT 2077 (31561766184).jpg
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editDescriptionNYCT 2077 (31561766184).jpg | The MTA is testing two prototypes of powerful – but portable -- track vacuum systems that can be quickly deployed, operated from platforms, and moved easily from one station to the next. The new units are part of the MTA’s ongoing Track Sweep initiative, which is a multi-pronged plan to dramatically reduce the amount of trash on subway tracks, in the process improving the station environment, and reducing track fires and train delays. The prototype units are both powered by Lithium iron phosphate batteries with a battery management system that protects the batteries and load from over current, and both can be moved from station to station on a conventional revenue train. Photo: Metropolitan Transportation Authority. |
Date | |
Source | NYCT_2077 |
Author | Metropolitan Transportation Authority of the State of New York |
Licensing
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This image was originally posted to Flickr by MTAPhotos at https://flickr.com/photos/61135621@N03/31561766184. It was reviewed on 4 February 2017 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
4 February 2017
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:00, 4 February 2017 | 1,920 × 1,280 (1.98 MB) | Tm (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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Date and time of data generation | 01:51, 10 January 2017 |
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Bits per component |
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File change date and time | 09:58, 10 January 2017 |
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Exif version | 2.21 |
Date and time of digitizing | 01:51, 10 January 2017 |
APEX shutter speed | 5.643856 |
APEX aperture | 4.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
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Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
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Focal length in 35 mm film | 17 mm |
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Serial number of camera | 3501468 |
Lens used | 17.0-35.0 mm f/2.8 |
Rating (out of 5) | 0 |
Date metadata was last modified | 04:58, 10 January 2017 |
Unique ID of original document | E0884B2D34992D5A7D999C8D770B9ACD |