i'd start with googling "borosilicate annealing schedule" because thicknesses, whether you want to kiln strike etc come into play.
typically 15minutes @ 1050f per 1/4" thick, followed by 150f per hour cooldown to around 950f and hold for 30 minutes, followed by 200f per hour cooldown to room temp.
take that with a grain of salt...it's been a long time since i programmed my kiln and i forget exactly the #'s.
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