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ESO 08/07 - Associated Images

24 February 2007
For Immediate Release

SN1987A's Twentieth Anniversary

Looking back at 20 Years of Observations of this Supernova with ESO telescopes

ESO PR Photo 08a/07

ESO PR Photo 08a/07

SN1987A in the Large Magellanic Cloud

[Preview - JPEG: 612 x 400 pix - 446k]
[Normal - JPEG: 1223 x 800 pix - 1.7M]
[Full Res - JPEG: 3331 x 2179 pix - 10M]
[Full Res - TIFF: 3331 x 2179 pix - 22M]

Image obtained with the ESO Schmidt Telescope of the Tarentula Nebula in the Large Magellanic Cloud. The supernova is clearly visible as the very bright star in the middle right. At the time of this image, the supernova was visible with the unaided eye. A unique, 256 million pixel large image of the Tarantula Nebula, with SN1987A visible at a later stage, is available on ESO PR Photo 50/06.


ESO PR Photo 08b/07

ESO PR Photo 08b/07

The Large Magellanic Cloud before and after SN1987A

[Preview - JPEG: 400 x 658 pix - 374k]
[Normal - JPEG: 800 x 1315 pix - 1.4M]
[Full Res - JPEG: 2190 x 3600 pix - 8.8M]
[Full Res - TIFF: 2190 x 3600 pix - 24M]

Photographic image of the Large Magellanic Cloud, before (left) and after (right) the explosion of SN1987A. The supernova is visible on the right image just below the Tarantula nebula, in the upper part of the irregular galaxy.


ESO PR Photo 08c/07

ESO PR Photo 08c/07

The Light Curve of SN1987A

[Preview - JPEG: 576 x 400 pix - 128k]
[Normal - JPEG: 1151 x 800 pix - 290k]
[Full Res - JPEG: 3200 x 2225 pix - 1.1M]
[Full Res - TIFF: 3200 x 2225 pix - 21M]

Light curve of the Supernova 1987A over a long period of time. Characteristic phases in the evolution of the supernova are indicated.


ESO PR Photo 08d/07

ESO PR Photo 08d/07

Light Echoes around SN1987A

[Preview - JPEG: 400 x 656 pix - 132k]
[Normal - JPEG: 800 x 1312 pix - 762k]
[Full Res - JPEG: 1215 x 1993 pix - 3.3M]
[Full Res - TIFF: 1215 x 1993 pix - 6.2M]


ESO PR Photo 08e/07

ESO PR Photo 08e/07

Nebula around SN1987A

[Preview - JPEG: 400 x 699 pix - 36k]
[Normal - JPEG: 800 x 1398 pix - 302k]
[Full Res - JPEG: 1236 x 2160 pix - 1.6M]
[Full Res - TIFF: 1236 x 2160 pix - 3.4M]


ESO PR Photo 08d/07

ESO PR Photo 08f/07

A Ring Around SN1987A

[Preview - JPEG: 400 x 963 pix - 75k]
[Normal - JPEG: 800 x 1925 pix - 302k]
[Full Res - JPEG: 908 x 2185 pix - 638k]
[Full Res - TIFF: 908 x 2185 pix - 1.4M]

Image of SN1987A obtained at different times in the near-infrared with ESO's telescopes. The two first images were taken with the 2.2-m telescope at La Silla with the IRAC instrument, 2468 and 2865 days, respectively, after the explosion. The third image, obtained in October 2006 or 7170 days after the explosion, was taken with the NACO Adaptive Optics instrument on Yepun, the fourth Unit Telescope of the Very Large Telescope at Paranal. NACOcorrects for the blurring effect of the atmoshpere, allowing to obtain images almost as good as if the telescope was placed in space.