File:GROND image of the gamma-ray burst GRB 151027B.jpg
本预览的尺寸：602 × 600像素。 其他分辨率：241 × 240像素 | 482 × 480像素 | 771 × 768像素 | 1,028 × 1,024像素 | 1,280 × 1,275像素。
原始文件 （1,280 × 1,275像素，文件大小：169 KB，MIME类型：image/jpeg）
摘要
| 描述 |
English: On 27 October 2015, at 22:40 GMT, the NASA/ASI/UKSA Swift satellite discovered its 1000th gamma-ray burst (GRB). This landmark event was subsequently observed and characterised by ESO telescopes at the La Silla Paranal Observatory in northern Chile, which revealed that this GRB was an especially interesting object.
This picture shows the optical and infrared afterglow of this object, captured by the GROND system on the MPG/ESO 2.2-metre telescope at ESO’s La Silla Observatory. The GRB is the faint star-like point at the centre of the picture. Whilst just a tiny dot in the image, the GRB is in fact vastly more distant than any other object seen in the picture. |
| 日期 | |
| 来源 | http://www.eso.org/public/images/ann15085a/ |
| 作者 | ESO/GROND |
许可协议
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This 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. |
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| 当前 | 2015年11月9日 (一) 11:30 | | 1,280 × 1,275（169 KB） | Jmencisom | User created page with UploadWizard |
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