Sol, at Daedalus Station. I have alot of experience with NPC interdiction, especially on the lookout when carrying cargo, as I anticiapate this to happen. I was actually approaching the station within a few minutes of entering the mailslot, but still outside the fire zone. I don't expect to be interdicted doing this, as I was not carrying cargo or guns or doing a mission of any type, just landing at the station after collecting DWE's. After four years of playing, I have experience and situational awareness, but the ship was not built for combat, just exploration. I was in a Viper and he had an Anaconda with Shard Cannons. Boom! in less than five seconds of running while boosting.
I find this account confusing. You were close to entering the mailslot, but still outside the no fire zone, after collecting DWEs... so flying in normal space, not supercruise, and you were interdicted?