File:Cleaning a DECam filter (IMG 20240320 150214-CC).tiff
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Size of this JPG preview of this TIF file: 450 × 600 pixels. Other resolutions: 180 × 240 pixels | 360 × 480 pixels | 576 × 768 pixels | 768 × 1,024 pixels | 1,536 × 2,048 pixels | 3,048 × 4,064 pixels.
Original file (3,048 × 4,064 pixels, file size: 18.82 MB, MIME type: image/tiff)
File information
Structured data
Captions
Summary[edit]
DescriptionCleaning a DECam filter (IMG 20240320 150214-CC).tiff |
English: Dust removal from a DECam filter in the Blanco cleanroom. |
Date | 1 April 2024, 16:23:00 (upload date) |
Source | Cleaning a DECam filter. |
Author | NOIRLab/NSF/AURA/E. Parkes |
Other versions |
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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.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:00, 2 April 2024 | 3,048 × 4,064 (18.82 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/IMG_20240320_150214-CC.tif via Commons:Spacemedia |
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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 | Dust removal from a DECam filter in the Blanco cleanroom. |
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Camera manufacturer | HONOR |
Camera model | REA-NX9 |
Exposure time | 1/100 sec (0.01) |
F-number | f/1.9 |
ISO speed rating | 125 |
Date and time of data generation | 15:02, 20 March 2024 |
Lens focal length | 6.12 mm |
Width | 3,048 px |
Height | 4,064 px |
Bits per component |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 28 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 25.6 (Windows) |
File change date and time | 01:56, 27 March 2024 |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 15:02, 20 March 2024 |
Meaning of each component |
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APEX shutter speed | 6.643 |
APEX aperture | 1.85 |
APEX brightness | 0.59 |
APEX exposure bias | 0 |
Maximum land aperture | 1.85 APEX (f/1.9) |
Metering mode | Center weighted average |
Light source | Other light source |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | Undefined |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 27 mm |
Scene capture type | Standard |