File:A Glaring Problem (gemini0205c).tiff
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The main difficulty in detecting smaller bodies in orbit around stars is the central star is often so bright that its glare hides the dim light from the much fainter companion.
Summary[edit]
DescriptionA Glaring Problem (gemini0205c).tiff |
English: The main difficulty in detecting smaller bodies in orbit around stars is the central star is often so bright that its glare hides the dim light from the much fainter companion. By focusing on low-mass central stars, this study was able to detect much closer and smaller companions due to the reduced glare from the central star as illustrated in this diagram. This problem of faint companion detection around a bright star is often described as like "trying to see a firefly near a spotlight". |
Date | 21 May 2002 (upload date) |
Source | A Glaring Problem |
Author | Gemini Observatory/NSF/AURA/J. Lomberg |
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This media was created by the National Optical-Infrared Astronomy Research Laboratory (NOIRLab).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public NOIRLab website, along with the texts of press releases, announcements, images of the week and captions; are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. |
![]() ![]() This file is licensed under the Creative Commons Attribution 4.0 International license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:41, 27 October 2023 | ![]() | 2,126 × 850 (812 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/gemini0205c.tif via Commons:Spacemedia |
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Image title | The main difficulty in detecting smaller bodies in orbit around stars is the central star is often so bright that its glare hides the dim light from the much fainter companion. By focusing on low-mass central stars, this study was able to detect much closer and smaller companions due to the reduced glare from the central star as illustrated in this diagram. This problem of faint companion detection around a bright star is often described as like "trying to see a firefly near a spotlight". |
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Width | 2,126 px |
Height | 850 px |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 41 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 21.1 (Windows) |
File change date and time | 15:45, 7 June 2020 |
Exif version | 2.31 |
Color space | Uncalibrated |
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850 pixel
2,126 pixel
831,990 byte
402aa9e58428ae1a14f0abc1be7066d3b7e70076
21 May 2002
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