My First Time Calling Of The 50 Names, A faliure or a success? Options

Well it happend last night. I was talking to Ebatu on yahoo and he told me some stuff that wasn't claer to me, and convinced to do it. so i made an astral circle, light the candles, and said what had to be said to invoke the spirit aranunna and nothing. than i banished and steped out of the circle, and while writeing in my magickal diary an unusual buzz in my had apeared out of nowhere. Culd that have been Aranunna? After I 'talked' to it and said the closing words of the ritual the buzz went weaker. Not shure if I made it or not. Still in shock a bit from the experiance from last night so you be the judge of that.

and btw i only banished the unwanted enteties
and as for aranunna i asked him nicely. I do have respect for the spirit so no worries there