File:Exoplanet GJ 486 b (Transmission Spectrum) (2023-120).tiff
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this JPG preview of this TIF file: 800 × 491 pixels. Other resolutions: 320 × 196 pixels | 640 × 393 pixels | 1,024 × 628 pixels | 1,280 × 785 pixels | 2,560 × 1,570 pixels | 3,841 × 2,356 pixels.
Original file (3,841 × 2,356 pixels, file size: 8.16 MB, MIME type: image/tiff)
File information
Structured data
Captions
Summary
[edit]DescriptionExoplanet GJ 486 b (Transmission Spectrum) (2023-120).tiff |
English: This graphic shows the transmission spectrum obtained by Webb observations of rocky exoplanet GJ 486 b. The science team’s analysis shows hints of water vapor; however, computer models show that the signal could be from a water-rich planetary atmosphere (indicated by the blue line) or from starspots from the red dwarf host star (indicated by the yellow line). The two models diverge noticeably at shorter infrared wavelengths, indicating that additional observations with other Webb instruments will be needed to constrain the source of the water signal.
The background illustration of a planet is an artist concept. Webb has not taken an image of the planet. |
Date | 1 May 2023 (upload date) |
Source | Exoplanet GJ 486 b (Transmission Spectrum) |
Author | ILLUSTRATION: NASA, ESA, CSA, Joseph Olmsted (STScI) SCIENCE: Sarah E. Moran (University of Arizona), Kevin B. Stevenson (APL), Ryan MacDonald (University of Michigan), Jacob A. Lustig-Yaeger (APL) |
Other versions |
|
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. |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:46, 1 May 2023 | 3,841 × 2,356 (8.16 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://stsci-opo.org/STScI-01GYT3Y0VATYV1X2N4714XBJ5F.tif via Commons:Spacemedia |
You cannot overwrite this file.
File usage on Commons
The following 2 pages use this file:
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Width | 3,841 px |
---|---|
Height | 2,356 px |
Bits per component |
|
Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 22 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Illustrator 27.3 (Windows) |
File change date and time | 14:44, 21 April 2023 |
Color space | sRGB |