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nobody

01 Oct 2010 01:00



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Hubble ? Uite-te un pic cum se fac corectiile in Hubble:

THE ADVANCED CAMERA FOR THE HUBBLE SPACE TELESCOPE
anamorphic aspheres which are figured with the inverse spherical aberration on the HST primary mirror and thus correct the spherical aberration in the HST primary and the field dependent astigmatism of the HST at the center of the ACS field of view. The light from the WFC IM mirror is reflected by a Schmidt like plate (IM3) through the two filter wheels to the WFC CCDs. The Schmidt plate corrects astigmatism over the WFC field of view (FOV).

