File:Andromeda Galaxy Extended Halo - Flickr - gjdonatiello.jpg
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Summary
[edit]DescriptionAndromeda Galaxy Extended Halo - Flickr - gjdonatiello.jpg |
Andromeda Galaxy Extended Halo (sample) Credit: Giuseppe Donatiello The galaxy extends well beyond its far-from-regular disk in a radius of many degrees. In this region, excluding the dust cirrus clouds, there is a complex system of stellar streams and debris produced by the tidal destruction of a large number of dwarf galaxies falling into the mighty gravitational potential. Such structures are extremely weak, but they can be highlighted with an appropriate treatment of the data (it is not a simple "inverted") that enhances the latent signal. The image is a panel from my And450 photo survey that I have been doing for a few years. www.flickr.com/photos/133259498@N05/49411476756/in/album-... The nomenclature used is according to the PAndAS survey.
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Date | Taken on 17 July 2022, 11:43 |
Source | Andromeda Galaxy Extended Halo |
Author | Giuseppe Donatiello from Oria (Brindisi), Italy |
Flickr tags InfoField | andromeda galaxy , messier 31 , m31 , galactic halo , stellar stream , local group of galaxy , night , sky , space , universe |
Licensing
[edit]This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
This image was originally posted to Flickr by gjdonatiello at https://flickr.com/photos/133259498@N05/52222432235. It was reviewed on 21 July 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero. |
21 July 2022
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:15, 21 July 2022 | 5,120 × 4,020 (6.26 MB) | Red panda bot (talk | contribs) | In Flickr Explore: 2022-07-18 |
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Width | 2,545 px |
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Height | 4,000 px |
Horizontal resolution | 96 dpi |
Vertical resolution | 96 dpi |
Software used | PhotoScape |
File change date and time | 11:43, 17 July 2022 |
Image width | 2,545 px |
Image height | 4,000 px |