This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
Summary
DescriptionCastle Bravo Declassified Film 49th second.png
English: Operation Castle, Bravo event. The parabolic projection of the Shrimp device.
Date
Source
https://www.youtube.com/watch?v=uFY5k_3BInk
Author
DoE's Film Declassification Program circa 1999
Licensing
Public domainPublic domainfalsefalse
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
inception
30 January 1999
media type
image/png
checksum
4f73ea30e2b41e3a98a469c00cf2298518613448
determination method: SHA-1
data size
891,936 byte
height
820 pixel
width
1,119 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time
Thumbnail
Dimensions
User
Comment
current
12:51, 28 December 2016
1,119 × 820 (871 KB)
Dragon Heart String
Cropped Image
12:42, 28 December 2016
1,440 × 900 (957 KB)
Dragon Heart String
User created page with UploadWizard
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):