摘要：We present three solar wind shock events that all occurred at times when Advanced Composition Explorer was near L1 and WIND was in front of the bow shock. We use a 1.5-D MHD (magnetohydrodynamic) numerical model and the well known MVAB-0 time-shifting algorithm to propagate these events from Advanced Composition Explorer to the location of WIND. The results of these two methods are compared to WIND observations. We find that the 1.5-D numerical model reproduces some important features in the WIND data that are not reflected in the time-shifted results. We believe that 1.5-D numerical simulations could supplement traditional time-shifting methods in some circumstances for time-shifting solar wind data to the bow shock.
