File:Summit Visit November 2017 (rubin-m1m3-surrogate-mirror-installation).tiff
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DescriptionSummit Visit November 2017 (rubin-m1m3-surrogate-mirror-installation).tiff |
English: At CAID Industries in Tucson, the Surrogate Mirror has now been mounted to the Primary/Tertiary Mirror (M1M3) Cell. This is a significant milestone for both the Surrogate Mirror and for the M1M3 Cell, allowing the start of the next phase of integration: installing the figure actuators. |
Date | 9 November 2017 (upload date) |
Source | Summit Visit November 2017 |
Author | Rubin Observatory/ NSF/ AURA |
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Image title | At CAID Industries in Tucson, the Surrogate Mirror has now been mounted to the Primary/Tertiary Mirror (M1M3) Cell. This is a significant milestone for both the Surrogate Mirror and for the M1M3 Cell, allowing the start of the next phase of integration: installing the figure actuators. |
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Camera manufacturer | Canon |
Camera model | Canon EOS 7D Mark II |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/5.6 |
ISO speed rating | 640 |
Date and time of data generation | 10:56, 1 November 2017 |
Lens focal length | 14 mm |
Width | 4,949 px |
Height | 3,300 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 17 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CC 2019 (Windows) |
File change date and time | 16:43, 16 December 2019 |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 10:56, 1 November 2017 |
APEX shutter speed | 4.906891 |
APEX aperture | 4.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 4.875 APEX (f/5.42) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 22 |
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DateTimeDigitized subseconds | 22 |
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Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |