There are 3 profiles for PSR B1612-29... Spectrum (psfile)

0.41 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| gl98
0.606 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| gl98
1.3825 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| dsb+98