File:Ring Nebula, M57 (NGC 6720) (noao-ring).jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 1,000 × 1,000 pixels.
Original file (1,000 × 1,000 pixels, file size: 95 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary[edit]
DescriptionRing Nebula, M57 (NGC 6720) (noao-ring).jpg |
English: The WIYN 3.5-meter telescope on Kitt Peak took this image of the Ring Nebula on April 2, 2002 in a three-minute exposure aided by the WIYN Tip-Tilt Module (WTTM). This new adaptive optics device helps correct for degradation of the image quality due to atmospheric effects and shaking of the telescope by wind. The image was taken through two filters -- one (red) that isolates the light of ionized Hydrogen (H-alpha at 6563 A) plus singly-ionized nitrogen ([NII] at 6584A), and another (green that isolates the light of doubly-ionized oxygen ([OIII] at 5007 A). The corrected "seeing" in this image is about 0.3 arc seconds (FWHM). |
Date | 30 June 2020, 21:34:00 (upload date) |
Source | Ring Nebula, M57 (NGC 6720) |
Author | C.F.Claver/WIYN/NOIRLab/NSF |
Other versions |
|
Licensing[edit]
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.
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:54, 17 September 2023 | 1,000 × 1,000 (95 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/noao-ring.jpg via Commons:Spacemedia |
You cannot overwrite this file.
File usage on Commons
The following page uses 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.
Image title |
|
---|---|
Credit/Provider | C.F.Claver/WIYN/NOIRLab/NSF |
Source | NSF's NOIRLab |
Short title |
|
Usage terms |
|
Date and time of data generation | 21:34, 30 June 2020 |
JPEG file comment | The WIYN 3.5-meter telescope on Kitt Peak took this image of the Ring Nebula on April 2, 2002 in a three-minute exposure aided by the WIYN Tip-Tilt Module (WTTM). This new adaptive optics device helps correct for degradation of the image quality due to atmospheric effects and shaking of the telescope by wind. The image was taken through two filters -- one (red) that isolates the light of ionized Hydrogen (H-alpha at 6563 A) plus singly-ionized nitrogen ([NII] at 6584A), and another (green that isolates the light of doubly-ionized oxygen ([OIII] at 5007 A). The corrected "seeing" in this image is about 0.3 arc seconds (FWHM). |
Software used | GIMP 2.10.20 |
Unique ID of original document | xmp.did:4e338ceb-098e-437b-8caa-6f6db2789ecd |
Keywords |
|
Contact information |
950 North Cherry Ave. Tucson, AZ, 85719 USA |
IIM version | 4 |