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  

Herkunftsnachweis:

ESO

Über das Bild

ID:03_sn-1987a_cc
Typ:Beobachtung
Veröffentlichungsdatum:12. März 2010 18:51
Größe:3097 x 2841 px

Über das Objekt

Name:SN 1987A
Typ:Local Universe : Star : Evolutionary Stage : Supernova
Entfernung:170000 Lichtjahre
Constellation:Dorado
Kategorie:Stars

Bildformate

Großes JPEG
2,1 MB

Skalierbar


Bildschirm-Hintergrundbilder

1024x768
441,8 KB
1280x1024
608,7 KB
1600x1200
745,9 KB
1920x1200
791,9 KB
2048x1536
1,0 MB

Koordinaten

Position (RA):5 35 27.71
Position (Dec):-69° 16' 8.59"
Field of view:0.27 x 0.25 arcminutes
Orientierung:Die Nordrichtung liegt 2.5° links zur Vertikale

Farben & Filter

SpektralbereichWellenlängeTeleskop
Optisch
Continuum OIII
530 nmNew Technology Telescope
SUSI2

Exposure time: 600s