146 at 11:45 Added sparge volume at 175 degrees at 12:10 Closed mash @157 degrees. 155 at 1pm Boil started 1:40
Based on boiling 7.70 gallonsliters at 1.045 for 60 minutes, this will decrease your wort by 1.75 gallonsliters, bringing your after boil OG to 1.055. You wanted an OG of 1.049. It looks like it will be over.