SN 1987A fades

Image in continuum light of the surroundings of supernova SN 1987A, taken by the NTT, at La Silla Observatory, almost 5 years after the explosion was detected in the Large Magellanic Cloud. SN 1987A is the spot between the two brighter stars, belonging to the same multiple system. After reaching an impressive magnitude 3 at its maximum, the supernova had already faded to magnitude 18 by the time this image was captured. SN 1987A was the first naked-eye supernova to be seen in almost four hundred years and is one of the most studied objects in modern astronomy. ESO telescopes have played a major role in this campaign.

More information in ESO Messenger 66, p35:

http://www.eso.org/sci/publications/messenger/archive/no.58-dec89/messenger-no58.pdf  

Kredit:

ESO

O snímku

Id:03_sn-1987a_cc
Typ:Pozorování
Datum zveřejnění:12. března 2010 18:51
Velikost:3097 x 2841 px

O objektu

Jméno:SN 1987A
Typ:Local Universe : Star : Evolutionary Stage : Supernova
Vzdálenost:170000 světelné roky
Constellation:Dorado
Kategorie:Stars

Image Formats


Zvětšovatelný


Pozadí

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441,8 KB
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2048x1536
1,0 MB

Souřadnice

Position (RA):5 35 27.71
Position (Dec):-69° 16' 8.59"
Field of view:0.27 x 0.25 arcminutes
Orientace:Sever je 2.5° levá od svislé osy

Barvy & filtry

PásmoVlnová délkaDalekohled
Optický
Continuum OIII
530 nmNew Technology Telescope
SUSI2

Exposure time: 600s