Hironori Matsumoto (Kyoto Univ.)

Items for the first one year:•OBF check (Vega)•Q.E. (Crab)•Gain/CTE (Cas A, E0102)•Timing (Crab, E0102)

XIS Flight Calibration Plan

Target List for Feb. 2005Target Mode Position Exp. Objective priority

Vega 5x5 XRS aim 10ks OBF 1

E0102 Burst(0.2s) XRS aim 10ks Timing 3

E0102 5x5 XRS aim 20ks Gain 1

E0102 P-sum XRS aim 20ks Gain 1

Crab Burst(0.2s) XRS aim 2ks QE 1

Crab P-sum(256line)

XRS aim 2ks QE&Timing 1

Priority 1: EssentialPriority 2: Not essential, but preferredPriority 3: Can be omitted

Total: 64ks

Target Mode Pos. Exp. Obj. priority

Cas A 5x5 XRS aim 1.2ks Gain/Efficiency 1

Cas A P-sum XRS aim 1.2ks Gain/Efficiency 1

Cas A 5x5 CCD corners 3ks x 4 Gain/Efficiency 2

Cas A P-sum CCD corners 3ks x 4 Gain/Efficiency 2

E0102 5x5 XRS aim 20ks Gain/Efficiency 1

E0102 P-sum XRS aim 20ks Gain/Efficiency 1

E0102 5x5 CCD corners 50ks x 4 Gain/Efficiency 2 (3?)

E0102 P-sum CCD corners 50ks x 4 Gain/Efficiency 2 (3?)

Target List for Aug. 2005 (and Feb. 2006)

Total 466.4ks (x 2)

Crab Crab 2ks

1.QE(E)xEA(E) = Count(E)/Crab_Model(E)2. Fit the QE(E) with an CCD model consists of a gate and a depletion layer.

Accuracy: depletion layer … +/- 5% gate … +/- 6%

QE and Timing

Effectively 47 c/s(burst 0.2s mode)

E0102-72

O VIII Kα (0.65keV) 7700 cts for 20ks Accuracy of the center energy … +/- 10eV

Monitor the gain and efficiency at the low energy band.

Cas A

Monitor the gain and efficiency at the high energy band.

Fe XXV Kα (6.70keV) 1400 cts for 1.2ks Accuracy of the center energy … +/- 10eV