4.1.2.2 Assumptions for spectral resolution measurements

1.

Spectral resolution is effectively independent of position on the CCD.

2.

Quantum efficiency measurements provide spectral resolution data at energies different from those specified here (see next section).

  

System Energy Total Cts No. of

(keV) (/energy/CCD quad.) Frames

$$5\times 10^{5}$$ HIREFS Spec. 0.1-1.5 5000

$$6 \times 10^{5} 400\times 4$$ HEXS 1.489 (Al-K) 2.622 (Cl-K) 6.404 (Fe-K) 9.886 (Ge-K)

$$6 \times 10^{5} 400\times 4$$ HEXS 4.952 (V-K) 6.930 (Co-K) 7.478 (Ni-K) 8.639 (Zn-K)

$$5\times 10^{5}$$ Si Edge Spec. 1.0-2.2 5000