File:Brightness dip and velocity variations of OGLE-TR-122.tif
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DescriptionBrightness dip and velocity variations of OGLE-TR-122.tif |
English: The top panel shows the brightness dip of OGLE-TR-122 as measured by OGLE. The signal from the star is reduced by 1.5% for a little more than 3 hours. This is the probable indication that an object passed in front of the star. The bottom panel presents the velocity variations of the star. They were determined with the FLAMES instrument on the VLT. The orbital solution fitting the data is also shown as the solid line. These measurements indicate the presence of a low-mass stellar companion to OGLE-TR-122. |
Date | 3 March 2005 |
Source | https://www.eso.org/public/images/eso0507a/ |
Author | ESO |
Other versions | JPEG: File:Brightness «Dip» and Velocity Variations of OGLE-TR-122.jpg |
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current | 18:27, 25 June 2023 | 1,571 × 1,495 (148 KB) | Юрий Д.К. (talk | contribs) | Uploaded a work by ESO from https://www.eso.org/public/images/eso0507a/ with UploadWizard |
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Image title | The top panel shows the brightness dip of OGLE-TR-122 as measured by OGLE. The signal from the star is reduced by 1.5% for a little more than 3 hours. This is the probable indication that an object passed in front of the star. The bottom panel presents the velocity variations of the star. They were determined with the FLAMES instrument on the VLT. The orbital solution fitting the data is also shown as the solid line. These measurements indicate the presence of a low-mass stellar companion to OGLE-TR-122. |
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Width | 1,571 px |
Height | 1,495 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 | 55 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CC 2015 (Macintosh) |
File change date and time | 09:38, 19 July 2016 |
Color space | Uncalibrated |