There are 6 profiles for PSR J1012+5307...

0.10275 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| kl99
0.41 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| nll+95
0.606 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| nll+95
0.61 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| stc99
1.404 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| nll+95
1.41 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| kxl+98