File:Remote control helicopter.jpg
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Size of this preview: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 853 pixels | 2,560 × 1,707 pixels | 3,504 × 2,336 pixels.
Original file (3,504 × 2,336 pixels, file size: 927 KB, MIME type: image/jpeg)
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Summary[edit]
| Description |
English: This setup consists of a HD-S (high speed green) phosphor screen, and a 90kV, 15 milliamp real X-ray tube with a 1.5 amp 12 volt hot cathode.
I took the photo running the tube at 60kV and around 2 milliamps. The exposure took 30 seconds, and the green phosphor shadow was post-processed to turn it into the more recognisable negative cyan X-ray transparency. I use an old 20D camera because X-rays DO in fact damage CCD's as I found an increasing number of hot pixels on my new camera when I first started making X-ray images. |
| Date | |
| Source | https://www.flickr.com/photos/80912889@N00/48999606846/ |
| Author | SarahCartwright |
Licensing[edit]
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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This image was originally posted to Flickr by SarahCartwright at https://flickr.com/photos/80912889@N00/48999606846. It was reviewed on 19 October 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:52, 19 October 2021 | | 3,504 × 2,336 (927 KB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by SarahCartwright from https://www.flickr.com/photos/80912889@N00/48999606846/ with UploadWizard |
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