File:GPI Commissioning (noirlab-gpi-on-ab-4-edit).tiff
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The Gemini Planet Imager (GPI) team in the middle of the tuning process of the instrument, before its commissioning on sky at the Gemini South telescope in Chile.
Summary
[edit]DescriptionGPI Commissioning (noirlab-gpi-on-ab-4-edit).tiff |
English: The Gemini Planet Imager (GPI) team in the middle of the tuning process of the instrument, before its commissioning on sky at the Gemini South telescope in Chile. |
Date | 29 July 2021, 06:40 (upload date) |
Source | GPI Commissioning |
Author | International Gemini Observatory/NOIRLab/NSF/AURA/M. Paredes |
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current | 08:43, 18 July 2023 | ![]() | 4,991 × 3,326 (95.03 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/noirlab-gpi-on-ab-4-edit.tif via Commons:Spacemedia |
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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 | The Gemini Planet Imager (GPI) team in the middle of the tuning process of the instrument, before its commissioning on sky at the Gemini South telescope in Chile. |
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Camera manufacturer | Canon |
Camera model | Canon EOS-1Ds Mark II |
Exposure time | 2/5 sec (0.4) |
F-number | f/4 |
ISO speed rating | 100 |
Date and time of data generation | 11:38, 30 August 2013 |
Lens focal length | 24 mm |
Width | 4,991 px |
Height | 3,326 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 41,818 |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 3,326 |
Bytes per compressed strip | 99,600,396 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 21.0 (Windows) |
File change date and time | 22:37, 15 February 2020 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 11:38, 30 August 2013 |
APEX shutter speed | 1.321928 |
APEX aperture | 4 |
APEX exposure bias | 1 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Center weighted average |
Flash | Flash did not fire, compulsory flash suppression |
Color space | Uncalibrated |
Focal plane X resolution | 3,526.7605633803 |
Focal plane Y resolution | 3,528.0423280423 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |