The atomic ensemble time scale at the NIST Boulder campus has failed. https://shiitake.us-east.host.bsky.network/xrpc/com.atproto.sync.getBlob?did=did:plc:v63y3emmbz5dlvzkejca2mcc&cid=bafkreid7rmlzg7545t7v5ej6lcafczwdpccckfr4gkbusu3epuw3mrzjl4