File:JWST Telescope alignment evaluation image labeled.jpg
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Summary
[edit]DescriptionJWST Telescope alignment evaluation image labeled.jpg |
English: While the purpose of this image was to focus on the bright star at the center for alignment evaluation, Webb's optics and NIRCam are so sensitive that the galaxies and stars seen in the background show up. At this stage of Webb’s mirror alignment, known as “fine phasing,” each of the primary mirror segments have been adjusted to produce one unified image of the same star using only the NIRCam instrument. This image of the star, which is called 2MASS J17554042+6551277, uses a red filter to optimize visual contrast. |
Date | |
Source | https://www.nasa.gov/press-release/nasa-s-webb-reaches-alignment-milestone-optics-working-successfully |
Author | NASA/STScI |
Licensing
[edit]Public domainPublic domainfalsefalse |
This file is in the public domain because it was created by NASA, ESA and CSA. NASA Webb material is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA/CSA is credited as the source of the material. This license does not apply if source material from other organizations is in use. The material was created for NASA by Space Telescope Science Institute under Contract NAS5-03127. Copyright statement at webbtelescope.org. For material created by the European Space Agency on the esawebb.org site, use the {{ESA-Webb}} tag. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:11, 16 March 2022 | 5,437 × 3,438 (5.47 MB) | Don-vip (talk | contribs) | Uploaded a work by NASA/STScI from https://www.nasa.gov/press-release/nasa-s-webb-reaches-alignment-milestone-optics-working-successfully with UploadWizard |
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File usage on Commons
The following 6 pages use this file:
- James Webb Space Telescope
- File:2MASS J17554042+6551277 captured by NIRCam instrument.jpg (file redirect)
- File:JWST-FullyFocusedEvaluationImage-20220316.jpg (file redirect)
- File:Telescope Alignment Evaluation Image (51942047253).jpg (file redirect)
- File:Webb's First Image of Focused Star (potm2203a).jpeg (file redirect)
- File:Webb's First Image of Focused Star (potm2203a).tiff
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Date and time of data generation | 14:11, 13 March 2022 |
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Width | 5,437 px |
Height | 3,438 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 1,200 dpi |
Vertical resolution | 1,200 dpi |
Software used | Adobe Photoshop 22.4 (Macintosh) |
File change date and time | 14:29, 14 March 2022 |
Y and C positioning | Centered |
Exif version | 2.21 |
Date and time of digitizing | 14:11, 13 March 2022 |
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DateTime subseconds | 741 |
DateTimeOriginal subseconds | 741 |
DateTimeDigitized subseconds | 741 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Scene capture type | Standard |
Date metadata was last modified | 10:29, 14 March 2022 |
Unique ID of original document | 48940FF17AA0CE867B7B51B10ADAF416 |