After a week of checking the superior court web site several times a day, the row that included my number finally gave me the message I was waiting for:
Thank you for your services to the court this week. You are excused and will receive a one year exception.
Not that I was even expecting to be called in on a Friday, a day that is generally reserved for motions and administrative functions down at the courthouse. Or, if you believe the local paper, for playing golf.
Either way, I have served on three juries and have never had to be in court on a Friday.
And, if the usual pattern follows, I will get another summons in 7-10 months and will be able to use the one year exemption.