File:Gemini North Telescope Mirror Cleaning (Ordered MaunaKea Gemini North Stills2-CC).tiff
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this JPG preview of this TIF file: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 853 pixels | 2,560 × 1,707 pixels | 6,720 × 4,480 pixels.
Original file (6,720 × 4,480 pixels, file size: 172.3 MB, MIME type: image/tiff)
File information
Structured data
Captions
Summary
[edit]DescriptionGemini North Telescope Mirror Cleaning (Ordered MaunaKea Gemini North Stills2-CC).tiff |
English: Cleaning the mirror on the Gemini North telescope, one half of the International Gemini Observatory operated by NSF's NOIRLab, located near the summit of Maunakea in Hawaiʻi. |
Date | 16 June 2023, 11:39 (upload date) |
Source | Gemini North Telescope Mirror Cleaning |
Author | NOIRLab/NSF/AURA/P. Horálek |
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 | 08:02, 17 June 2023 | 6,720 × 4,480 (172.3 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/Ordered_MaunaKea_Gemini_North_Stills2-CC.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.
Camera manufacturer | Canon |
---|---|
Camera model | Canon EOS R |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.2 |
ISO speed rating | 1,250 |
Date and time of data generation | 22:53, 30 March 2022 |
Lens focal length | 35 mm |
Width | 6,720 px |
Height | 4,480 px |
Bits per component |
|
Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 31,678 |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 4,480 |
Bytes per compressed strip | 180,633,600 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 24.4 (Windows) |
File change date and time | 00:13, 13 June 2023 |
Exposure Program | Manual |
Exif version | 2.31 |
Date and time of digitizing | 22:53, 30 March 2022 |
APEX shutter speed | 5.906891 |
APEX aperture | 3.356144 |
APEX exposure bias | 0 |
Maximum land aperture | 1 APEX (f/1.41) |
Metering mode | Pattern |
Flash | Flash did not fire |
Color space | Uncalibrated |
Focal plane X resolution | 1,866.6666564941 |
Focal plane Y resolution | 1,866.6666564941 |
Focal plane resolution unit | 3 |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |