Sary:The Many Layers of NGC 1808 (iotw2320a).jpg
Haben'ny topi-maso: 800 × 450 teboka. Habe hafa: 320 × 180 teboka | 640 × 360 teboka | 1 024 × 576 teboka | 1 280 × 720 teboka | 2 560 × 1 440 teboka | 4 427 × 2 490 teboka
Rakitra niaviana (4 427 × 2 490 teboka, haben'ilay rakitra : 2,94 Mio, endrika MIME : image/jpeg)
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VisavisaThe Many Layers of NGC 1808 (iotw2320a).jpg |
English: NGC 1808 is a barred spiral galaxy located in the southern constellation Columba (the dove). This image was captured using the Dark Energy Camera (DECam), which is mounted on the Víctor M. Blanco 4-meter Telescope at Cerro Tololo Inter-American Observatory (CTIO), a Program of NSF’s NOIRLab, in Chile. The core of NGC 1808 is thought to house a supermassive black hole, characterized by its accretion of material and higher-than-normal brightness. The smoldering center is closely surrounded by a faint blue ring populated with star clusters and supernova remnants. This region is defined by its starburst activity, producing an exceptional number of hot, bright, young stars. The abundance of rapid star formation is thought to be the result of past tidal interactions with the nearby galaxy NGC 1792. Laced throughout this middle region of NGC 1808 are dark dust lanes resulting from large outflows of hydrogen gas from the galactic nucleus. The softly glowing outer arms surrounding the galaxy are slightly warped, again pointing to tidal interactions with NGC 1792. Such an interaction could have created the asymmetrical shape of NGC 1808 and hurled gas towards the nucleus, igniting the rapid star formation in its surrounding ring.You can find a square view of this Image of the Week here.Image processing: R. Colombari and M. Zamani (NSF’s NOIRLab) |
Daty | 17 Mey 2023 (date de téléversement) |
Loharano | The Many Layers of NGC 1808 |
Mpamorona azy | Dark Energy Survey/DOE/FNAL/DECam/CTIO/NOIRLab/NSF/AURA |
Versiona hafa |
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Navoaka tambanin'ny lisansy
This media was created by the National Optical-Infrared Astronomy Research Laboratory (NOIRLab).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public NOIRLab website, along with the texts of press releases, announcements, images of the week 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. | |
Ce fichier est disponible selon les termes de la licence Creative Commons Attribution 4.0 International.
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Télescope Víctor M. Blanco Frantsay
statut des droits d'auteur Frantsay
sous droit d'auteur Frantsay
licence Frantsay
type MIME Frantsay
image/jpeg
hauteur Frantsay
2 490 pixel
largeur Frantsay
4 427 pixel
taille des données Frantsay
3 082 137 octet
somme de contrôle Frantsay
c47fa0b2b5e0b67774c69d069c86aaf560508206
17 Mey 2023
somme de contrôle pHash Frantsay
3euujg1vg0r18k75vk07yvhn6w9s8c1xhxz6wvwtmxy4vtblra
Tantara ny rakitra
Tsindrio eo amin'ny daty/ora iray mba hijery ny toetra n'ilay rakitra tamin'io fotoana io.
Daty sy ora | saritapaka | Habe | Mpikambana | resaka | |
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ankehitriny | 18 Mey 2023 à 04:01 | 4 427 × 2 490 (2,94 Mio) | OptimusPrimeBot | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/iotw2320a.jpg via Commons:Spacemedia |
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Metadata
Mirakitra fampahalalana fanampiny, izay inoana ho napetraky ny fakan-tsary na scanner nampiasaina nanaovana ny numérisation-ny ity rakitra ity. Raha kitihina na ovana izy ity dia mety tsy hifanitsy amin'ny sary voaova ireo antsipirihany sasany ireo.
Isaorana/mpanome | Dark Energy Survey/DOE/FNAL/DECam/CTIO/NOIRLab/NSF/AURA |
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Fiaviana | NSF's NOIRLab |
Lohateny fohy |
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Visavisan'ilay sary |
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Fepe-pampiasana |
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Daty fangalana niaviana | 17 Mey 2023 à 06:00 |
Resa-drakitra JPEG | NGC 1808 is a barred spiral galaxy located in the southern constellation Columba (the dove). This image was captured using the Dark Energy Camera (DECam), which is mounted on the Víctor M. Blanco 4-meter Telescope at Cerro Tololo Inter-American Observatory (CTIO), a Program of NSF’s NOIRLab, in Chile. The core of NGC 1808 is thought to house a supermassive black hole, characterized by its accretion of material and higher-than-normal brightness. The smoldering center is closely surrounded by a faint blue ring populated with star clusters and supernova remnants. This region is defined by its starburst activity, producing an exceptional number of hot, bright, young stars. The abundance of rapid star formation is thought to be the result of past tidal interactions with the nearby galaxy NGC 1792. Laced throughout this middle region of NGC 1808 are dark dust lanes resulting from large outflows of hydrogen gas from the galactic nucleus. The softly glowing outer arms surrounding the galaxy are slightly warped, again pointing to tidal interactions with NGC 1792. Such an interaction could have created the asymmetrical shape of NGC 1808 and hurled gas towards the nucleus, igniting the rapid star formation in its surrounding ring. You can find a square view of this Image of the Week here. Image processing: R. Colombari and M. Zamani (NSF’s NOIRLab) |
Rindrankajy nampiasaina | Adobe Photoshop 24.2 (Windows) |
Daty nanaovana numerisation | 14 Martsa 2023 à 18:43 |
Daty fanovana | 24 Martsa 2023 à 22:49 |
Daty nanovana faran'ny metadata | 24 Martsa 2023 à 22:49 |
ID manokana ny rakitra niaviana | xmp.did:b65f57ce-f572-324f-9d0f-3ce2b37c5f3b |
Tenifototra | NGC 1808 |
Fampahalalana mikasika ny fifandraisana |
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