Forum:Astrograph sorcerer vs traptrix traphole of nightmare

Can traptrix traphole nightmare negate and destroy astrograph sorcerer when its summoned by its own eff?? I've searched for rulings but still not sure of it. From my point of view, astrograph first summon and then its eff activates "You can Special Summon this card from your hand, then you can choose 1 monster..." so the last thing to happen is the eff, therefore, traptrix traphole nightmare can be activated since astrograph "was summoned". A friend of mine insists that the trap cant be activated.