VISTA

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VISTA telescope (Visible and Infrared Survey Telescope for Astronomy)

  • of ESO’s Paranal Observatory
:* VLT: the largest telescope on Paranal
  • Site: Cerro Paranal(Chile)
  • 4-m class
  • First Light date: 11 December 2009
  • Active Optics: Yes

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  • wide field (1.65 degree diameter field of view )
  • equipped with a near infrared camera
  • pixel size 0.34 arcsec
  • The PSF of the telescope+camera system (including pixels) is designed to have a full width at half maximum (FWHM) of 0.51 arcsec.
取自“http://202.127.29.3/~shen/wiki/index.php?title=VISTA&oldid=413”