Brew Number 49

• Gumpy's "Belfast Gold" Stout kit
• 1.7 kg Grumpy's Dark LME (34 IBUs)
• Wyeast #1332 (Northwest Ale) (4th generation - 12/01/07)

Was brought out to 19L. Yeast pitched at 31.1 degrees. Used fermenter #2.

Apparently the yeast has an apparent attenuation of 69% If that is so the final gravity should be...

FG = (SG - 1000) * (1 - AA/100) + 1000 
   = ((1055 - 1000) * (1 - 69/100)) + 1000
   = 1014.0

Date	Measured SG	Temperature	Corrected SG	Notes
12/01/2007 13:00	1052	31.1	1055
21/01/2007 17:15	1018	19.5	1018	Bottled

Notes

• Boiled with finishing hops for 3 minutes.
• Used 200mL of the 4th generation starter made on 12/01/07.
• Used 120g of priming sugar.
• Got 50 375mL stubbies from 19L of beer.

-- Main.darius - 13 Jan 2007