File:A new life for an old telescope (potw2330a).tiff
Original file (6,048 × 4,024 pixels, file size: 69.67 MB, MIME type: image/tiff)
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Summary
editDescriptionA new life for an old telescope (potw2330a).tiff |
English: Imagine looking through your door’s peephole and seeing this! This Picture of the Week shows a fisheye view of the 1.52-metre telescope at ESO’s La Silla Observatory in Chile, one of our first telescopes that is now enjoying a second life.ESO was founded in 1962, and only a few years later the 1.52-metre telescope was inaugurated. This telescope had several spectrographs like the Boller & Chivens, ECHELEC and FEROS, which studied spectacular comets, stars with powerful winds and exciting exoplanets among other things. This pioneering telescope was decommissioned in 2002, and FEROS was moved to the MPG/ESO 2.2-metre telescope also at La Silla, where it still searches for distant new worlds. But this wasn’t the end for the 1.52-m telescope. After a 20-year-long shutdown, the telescope was recommissioned and upgraded in 2022 as part of the PLATO Spec international project, led by a Czech team. It will now study exoplanets and other objects, supporting the PLATO and ARIEL missions of the European Space Agency –– a well-deserved new life for this telescope. |
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Date | 24 July 2023 (upload date) | ||
Source |
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Author | Zdeněk Bardon/ESO | ||
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Licensing
editThis media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts 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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 07:15, 24 July 2023 | 6,048 × 4,024 (69.67 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://cdn.eso.org/images/original/potw2330a.tif via Commons:Spacemedia |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D780 |
Author | ZDENEK BARDON |
Exposure time | 1/640 sec (0.0015625) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 18:50, 2 April 2022 |
Lens focal length | 10.5 mm |
Width | 6,048 px |
Height | 4,024 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 39,106 |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 4,024 |
Bytes per compressed strip | 73,011,456 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 22.5 (Windows) |
File change date and time | 15:05, 11 July 2022 |
Exposure Program | Manual |
Exif version | 2.31 |
Date and time of digitizing | 18:50, 2 April 2022 |
APEX shutter speed | 9.321928 |
APEX aperture | 4.970854 |
APEX exposure bias | −0.66666666666667 |
Metering mode | Pattern |
Light source | Fine weather |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 39 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Custom process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Focal length in 35 mm film | 10 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |