pH før kok: 5.5 pH etter kok: ca 3.6
Based on boiling 14.50 gallonsliters at 1.030 for 90 minutes, this will decrease your wort by 6.00 gallonsliters, bringing your after boil OG to 1.042. You wanted an OG of 1.048. It looks like it will be under.
Pale red with a slight sour taste. Quite pleasant! Very little foam, and the small amount that is vanishes after a short while. Must increase carbonation next time...