skip to content
 
ASCA Guest Observer Facility


ASCA XRT Effective area, Angular Response and PSF


ASCA XRT

ASCA XRT effective area (one telescope) for different off-axis angle (theta) and azimuthal angle (phi).


ASCA XRT

Off-axis angular dependence of the XRT effective area (one telexcope) for two energies and two azimuthal angles.


ASCA XRT

Point spread function (PSF) of ASCA XRT for four different off-axis angles.
Approximate field of view is shown for GIS (circle) and SIS (square).



If you have any questions concerning ASCA, visit our Feedback form.

This file was last modified on Monday, 25-Jun-2001 14:06:33 EDT

NASA Astrophysics

  • FAQ/Comments/Feedback
  • Education Resources
  • Download Adobe Acrobat
  • A service of the Astrophysics Science Division (ASD) at NASA/ GSFC

    ASCA Project Scientist: Dr. Nicholas E. White

    Responsible NASA Official: Dr. Andy Ptak

    Privacy Policy and Important Notices.