File:McMath-Pierce Adaptive Optics (noao-04288).tiff
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Size of this JPG preview of this TIF file: 800 × 373 pixels. Other resolutions: 320 × 149 pixels | 920 × 429 pixels.
Original file (920 × 429 pixels, file size: 407 KB, MIME type: image/tiff)
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Summary[edit]
DescriptionMcMath-Pierce Adaptive Optics (noao-04288).tiff |
English: 16-millisecond exposures of a sunspot at a wavelength of 990 nanometers, without (left) and with (right) adaptive optics. Both images were filtered with an unsharp mask to compress the large intensity range, and both are displayed at identical contrast. The image to the left was already among the sharpest images ever recorded without adaptive optics. This successful low-cost system on the McMath-Pierce solar telescope is expected to be available for general use in 2003 (see the September 2002 NOAO Newsletter, currently only available in PDF format). |
Date | 30 June 2020, 21:53:00 (upload date) |
Source | McMath-Pierce Adaptive Optics |
Author | NSO/AURA/NSF |
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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 | 17:59, 17 September 2023 | 920 × 429 (407 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/noao-04288.tif via Commons:Spacemedia |
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Image title | 16-millisecond exposures of a sunspot at a wavelength of 990 nanometers, without (left) and with (right) adaptive optics. Both images were filtered with an unsharp mask to compress the large intensity range, and both are displayed at identical contrast. The image to the left was already among the sharpest images ever recorded without adaptive optics. This successful low-cost system on the McMath-Pierce solar telescope is expected to be available for general use in 2003 (see the September 2002 NOAO Newsletter, currently only available in PDF format). |
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Width | 920 px |
Height | 429 px |
Bits per component | 8 |
Compression scheme | Uncompressed |
Pixel composition | Black and white (Black is 0) |
Image data location | 20,040 |
Number of components | 1 |
Number of rows per strip | 429 |
Bytes per compressed strip | 394,680 |
Horizontal resolution | 306.667 dpi |
Vertical resolution | 306.667 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 13:47, 15 October 2002 |
Color space | Uncalibrated |