I started the Dwell at just before 9:00AM and here is where the temperature came to after three quarters of an hour of dwelling: 155°C (311°F)
At 20 minutes past eleven the temperature in the Big Green Egg is 110°C (225°F) and the Prime Rib is cooked to 62°C (143.6°F)
Now, I could take it out now, but I’m going to dwell for a bit longer (lets pretend the guests are late). At 12:40 the Big Green Egg has dropped to 80°C (176°F) and the Prime Rib has lost only one degree Celsius to be sitting at 61°C (141.8°F)
At 1:30 The Big Green Egg is 70°C (158°F) and the Prime Rib is “Resting” at 58°C (136.4°F). You get the idea, this could just sit like this for another couple of hours.