Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.atnf.csiro.au/research/pulsar/Tutorial/tut/node6.html
Дата изменения: Unknown
Дата индексирования: Mon Feb 4 22:50:47 2013
Кодировка:
Поисковые слова: внешние планеты

Early searches at other wavelengths

 

  unsuccessful optical search for PSR 1919+21
  optical pulsations from the Crab pulsar [9]
  optical data before radio discovery not analysed [36]
  X-ray detection on rocket experiments [11, 7]
  X-ray data before radio discovery not analysed [10]

  
Figure 3: The Crab pulsar. This pair of photographs was taken using a stroboscopic technique, showing the pulsar on (left) and off (right). From Lyne & Graham-Smith 1990 [23].