File:Acerca de la espectroscopía (01H0FV2JD7QHG3BZRA42R2RE8K).tiff
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Summary
[edit]DescriptionAcerca de la espectroscopía (01H0FV2JD7QHG3BZRA42R2RE8K).tiff |
Español: La espectroscopía es la clave para revelar detalles que no pueden ser descubiertos a través de una simple imagen.
Los telescopios astronómicos son famosos por las imágenes que capturan con sus cámaras, pero a menudo también dependen de los instrumentos llamados espectrógrafos. Los espectrógrafos, a veces llamados espectroscopios o espectrómetros, no producen imágenes hermosas; sus datos son expresados como una línea irregular en una gráfica. Parece que no producen mucho, pero así es como telescopios como Webb revelarán detalles de las atmósferas en otros planetas, la composición de las estrellas, el movimiento de las galaxias y mucho más. Un espectrógrafo descompone la luz de un solo objeto en los colores que la componen, de la misma manera que un prisma dispersa la luz blanca en un arcoíris, permitiendo a las y los científicos analizar la luz y descubrir las propiedades del objeto que la emite. NASA, ESA, CSA, Stephanie Smith (STScI), Christine Klicka Warfield (STScI) |
Date | 21 May 2018 (upload date) |
Source | Acerca de la espectroscopía |
Author | Image: NASA, ESA, CSA, Stephanie Smith (STScI), Christine Klicka Warfield (STScI) |
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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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Width | 4,000 px |
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Height | 6,600 px |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 21 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 24.4 (Macintosh) |
File change date and time | 16:38, 3 May 2023 |
Color space | Uncalibrated |