This is the data used by the manuscript named 'Soft X-ray imaging of the magnetosheath and cusps under different solar wind conditions: MHD simulations'. The uploaded data is the X-ray intensity data for all the five cases studied in the manuscritpt. 'Casen' (n=1, 2, 3, 4, and 5) in the name of each data file indicates the case number, and 'sat pointX' (X=A, B, C, D) show the satellite positions analyzed in the manuscript. The data can be read by IDL using the following program statments: openr,lun,datai,/get_lun xgse=0. & ygse=0. & zgse=0. readf,lun,xgse,ygse,zgse ;;;;(satellite position in the GSE coordinate) xsat=0. & ysat=0. & zsat=0. readf,lun,xsat,ysat,zsat ;;;;(satellite position in the GSM coordinate) xpoint=0. & ypoint=0. & zpoint=0. readf,lun,xpoint,ypoint,zpoint ;;;;(satellite pointing of SXI, aim point) nthtmax=0L & nphimax=0L readf,lun,nthtmax,nphimax ;;;;(number of the tht and phi grids) thti=fltarr(nthtmax) & phii=fltarr(nphimax) readf,lun,thti,format='(e14.6)' ;;;;(the tht grids) readf,lun,phii,format='(e14.6)' ;;;;(the phi grids) Pxraytp=fltarr(nthtmax,nphimax) readf,lun,Pxraytp,format='(e14.6)' ;;;;(X-ray intensity) close,lun free_lun,lun