Richard restarted all the front end computers after the power glitch.  The push button switch on h1susb123 stuck in, preventing the computer from starting.  Once that was discovered, the models on the Dolphin network should have started but didn't.  Suspecting another computer was down, I started the dxadmin tool on the h1boot server, and found that the dolphin node manager wasn't running.  After starting that, the models started coming to life.  Models on three computers didn't start, h1susey, h1sush56, h1sush2b, so those were killed and started manually.  IRIG-B timing on the h1ioppsl0 model went negative, but recovered within 30 minutes. IRIG-B timing on h1iopasc0 and h1iopsush56 drifted positive, and are working down toward a normal value.