Lêer:JWST - Images of HD 84406 after phase 1 alignment.png
Grootte van hierdie voorskou: 600 × 600 piksels. Ander resolusies: 240 × 240 piksels | 480 × 480 piksels | 768 × 768 piksels | 1 024 × 1 024 piksels.
Oorspronklike lêer (1 024 × 1 024 piksels, lêergrootte: 756 KG, MIME-tipe: image/png)
Opsomming
| Beskrywing |
English: Initial imaging of the star HD 84406 by James Webb Space Telescope, at completion of first phase of initial alignment, released by NASA on 2022-02-18.
At this point, the 18 primary mirror segments are only roughly aligned, so far, and not yet focused. So the image shows 18 blurred copies of the same star, in a hexagonal pattern. During the following 3 months, the mirrors will be aligned fully, to focus and synchronize their separate images into one complete image.
Deutsch: Ursprüngliches Bild des Sterns HD 84406 durch das James-Webb-Weltraumteleskop. Erste Phase des Beginns der Ausrichtung abgeschlossen, veröffentlicht von NASA am 18. Februar 2022.
Die 18 Segmente des Hauptspiegels sind erst grob ausgerichtet und noch nicht fokussiert. Daher zeigt das Bild noch 18 unscharfe Bilder desselben Sterns in einrm hexagonalen Muster. In den folgenden 3 Monaten sollen die Spiegelsegmente vollständig ausgerichtet werden. Durch Fokussieren und Synchronisieren soll ein einziges, scharfes Bild entstehen. |
| Datum | |
| Bron | https://blogs.nasa.gov/webb/2022/02/18/webb-team-brings-18-dots-of-starlight-into-hexagonal-formation/ |
| Outeur | NASA (via James Webb Space Telescope). |
| Ander weergawes | File:JWST - Images of HD 84406 after phase 1 alignment (segments marked).png - annotated with related mirror segments |
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Lisensiëring
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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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Lêergeskiedenis
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| Datum/Tyd | Duimnael | Dimensies | Gebruiker | Opmerking | |
|---|---|---|---|---|---|
| huidig | 22:24, 18 Februarie 2022 | | 1 024 × 1 024 (756 KG) | FT2 | Uploaded a work by NASA (via James Webb Space Telescope). from https://blogs.nasa.gov/webb/2022/02/18/webb-team-brings-18-dots-of-starlight-into-hexagonal-formation/ with UploadWizard |
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