There are 8 profiles for PSR B2152-31

0.41 GHz	gl98
0.449937 GHz	jnk98
0.61 GHz	gl98
0.673937 GHz	jnk98
0.925 GHz	gl98
1.3825 GHz	dsb+98
1.408 GHz	gl98
1.56 GHz	wmlq93