X-Ray Pulsar Profile Recovery Based on Tracking-Differentiator

Table 1

Simulation parameters.

Parameters	PSR B0531+21	PSR B1937+21
Period (ms)	33.4 [17]	1.56 [4]
Flux (ph/s)	660 [18]	0.5 [4]
Flux of background noise (ph/s)	13860 [18]	50
Observation time (s)	3600	7200
Bins	334000	15600

Estimated value. Cosmetic noise and detector noise are taken into consideration.