File:10 receivers inside an ALMA cryostat (ann23013a).jpg
Original file (5,984 × 3,984 pixels, file size: 5.58 MB, MIME type: image/jpeg)
Captions
Summary[edit]
Description10 receivers inside an ALMA cryostat (ann23013a).jpg |
English: This image shows the cryostat of an Atacama Large Millimeter/submillimeter Array (ALMA) antenna populated with 10 receivers for the first time. The receivers pick up the signals from outer space at specific frequency bands, covering a window from 950 to 35 GHz, and are stored in a cryostat that cools them down to temperatures as low as -269°C. The installation of the "Band 2" receivers, initiated in 2023, means ALMA antennas can observe within the final frequency range (67 to 116 GHs) for which the array was designed. |
||
Date | 14 August 2023 (upload date) | ||
Source |
|
||
Author | S. Otarola, ALMA(ESO/NAOJ/NRAO) | ||
Other versions |
|
Licensing[edit]
This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts 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 | 07:17, 15 August 2023 | 5,984 × 3,984 (5.58 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://www.eso.org/public/archives/images/large/ann23013a.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.
Author | SERGIO OTAROLA |
---|---|
ISO speed rating | 320 |
Date and time of data generation | 17:37, 18 February 2023 |
Credit/Provider | S. Otarola, ALMA(ESO/NAOJ/NRAO) |
Source | European Southern Observatory |
Short title |
|
Image title |
|
Usage terms |
|
Software used | Ver.1.01 |
File change date and time | 12:04, 16 June 2023 |
Serial number of camera | 2047082 |
Lens used | 24.0 mm f/1.4 |
Date and time of digitizing | 17:37, 18 February 2023 |
Date metadata was last modified | 14:04, 16 June 2023 |
Unique ID of original document | 0FD731BA2529EAC07A3C5802C40084D9 |
Keywords | Atacama Large Millimeter/submillimeter Array |
Contact information |
Karl-Schwarzschild-Strasse 2 Garching bei München, None, D-85748 Germany |
IIM version | 4 |