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Max-Planck-Institut für extraterrestrische Physik |
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Supernova Remnant N132DN132D is the remnant of a star in the Large Magellanic Cloud (LMC) which we see about 3 thousand years after its supernova explosion. In this time the explosion cloud has expanded to a diameter of 80 light years. It is so hot that it is sending X-rays as seen on this image taken with the pn X-ray camera onboard XMM-Newton. The data of this camera contain not even position but also spectral informations. It can be conculde from the X-ray spectrum (blue graph) that the mean temperature is about 10 million degrees. The visible emission lines of the spectrum provide information about the chemical composition of the explosion cloud as well as the temperature and velocity of the correspondent elements. Due to the imaging properties and the enormous sensitivity of XMM-Newton such investigations can be done even for sub-areas of the explosion cloud allowing conclusions how the explosion had happened in detail. gzipped PostScript version
ROSAT (Röntgensatellit) 2001
Images from the X-ray sky taken with ROSAT, XMM-Newton, and Chandra · The 11th ROSAT Calendar since 1991 All rights reserved © Max-Planck-Institut für extraterrestrische Physik, Postfach 1312, 85741 Garching, Germany. X-ray images: SASS/EXSAS software MPE, ESO-MIDAS. The ROSAT, Chandra, and XMM-Newton project is supported by the Max Planck Society and the German Aerospace Center DLR on behalf of the German Federal Department of Education and Research (BMBF).
© X-Ray Group at MPE (group)
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© Max-Planck-Institut für extraterrestrische Physik | |