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xrt_eef_220693.fits

\fbox{Location}

caldb/data/asca/xrt/bcf/psf/isas

\fbox{Status}

Unknown - assumed out-of-date

\fbox{Summary of File}

This dataset is a FITS version of the results of the ray-tracing simulations of the Nagoya group, supplied to the HEASARC in ASCII format by the NASA/GSFC ASCA GOF on 1993 May 11. Below is an abridged version of the accompanying text file:

Asuka XRT response functions Ver.0.0

These response functions were made by raytracing simulations which was accordance with results of only on ground calibration. But note that these have about 10% error. These Encircled Energy Functions (EEF) have integration values for:

\fbox{Delivered to CALDB by:}

Eric Gotthelf (NASA/GSFC ASCA GOF) 1993 Jan, converted to FITS by Ian M George.

\fbox{File Format}

OGIP format EEFVERSN = 1992a

\fbox{Input Datasets, Assumptions, {\it etc}}

The original ASCII datasets are from satsuki/h1/kunieda/xrt/p000 and satsuki/h1/kunieda/xrt/p045, where p000 and p045 represent phase angle of off-axis sources. The phase angle is measured from the boundary of quadrants.

\fbox{Points to Note}


next up previous contents
Next: BCF: XRT Radial Point Up: BCF: XRT Encircled Energy Previous: BCF: XRT Encircled Energy   Contents
Mike Corcoran 2001-08-30