File:M2 Coating (rubin-tomislav-vucina-img-3352).tiff
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![File:M2 Coating (rubin-tomislav-vucina-img-3352).tiff](https://upload.wikimedia.org/wikipedia/commons/thumb/0/0f/M2_Coating_%28rubin-tomislav-vucina-img-3352%29.tiff/lossy-page1-800px-M2_Coating_%28rubin-tomislav-vucina-img-3352%29.tiff.jpg?20230917214919)
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Original file (4,032 × 3,024 pixels, file size: 10.71 MB, MIME type: image/tiff)
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Structured data
Captions
Captions
The LSST Secondary Mirror (M2) was successfully coated with a silver reflective coating at the LSST summit facility building on Cerro Pachón on July 16, 2019.
Summary
[edit]DescriptionM2 Coating (rubin-tomislav-vucina-img-3352).tiff |
English: The LSST Secondary Mirror (M2) was successfully coated with a silver reflective coating at the LSST summit facility building on Cerro Pachón on July 16, 2019. |
Date | 17 July 2019 (upload date) |
Source | M2 Coating |
Author | Rubin Observatory/NSF/AURA |
Other versions |
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Licensing
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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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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:49, 17 September 2023 | ![]() | 4,032 × 3,024 (10.71 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/rubin-tomislav-vucina-img-3352.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.
Camera manufacturer | Apple |
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Camera model | iPhone 7 |
Exposure time | 1/17 sec (0.058823529411765) |
F-number | f/1.8 |
ISO speed rating | 1,600 |
Date and time of data generation | 11:24, 16 July 2019 |
Lens focal length | 3.99 mm |
Latitude | 30° 14′ 41.67″ S |
Longitude | 70° 44′ 57.14″ W |
Altitude | 2,641.218 meters above sea level |
Width | 4,032 px |
Height | 3,024 px |
Bits per component |
|
Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 21 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CC 2019 (Windows) |
File change date and time | 18:48, 18 December 2019 |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 11:24, 16 July 2019 |
Meaning of each component |
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APEX shutter speed | 4.0606981863927 |
APEX aperture | 1.6959938128384 |
APEX brightness | −4.1148121899362 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 181 |
DateTimeDigitized subseconds | 181 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Custom image processing | HDR (original saved) |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
GPS time (atomic clock) | 15:24 |
Speed unit | Kilometers per hour |
Speed of GPS receiver | 0 |
Reference for direction of image | Magnetic direction |
Direction of image | 114.65074735691 |
Reference for bearing of destination | Magnetic direction |
Bearing of destination | 114.65074735691 |
GPS date | 16 July 2019 |