Evaluate how intense the emotion joy is in the tweet "Enjoying #StarGateSG1 on @WatchComet.! 👍🏼😊📺\n#Stargate #SG1 #Watchcomet #Comettv #syfy #scifi #sciencefiction #tv #freetv #antenna #enjoyment". Provide your answer as a real number between 0 and 1 inclusive.