Abstract Superconducting qubits are a leading candidate for quantum computing but display temporal fluctuations in their energy relaxation times T 1. This introduces instabilities in multi-qubit device performance. Furthermore. autocorrelation in these time fluctuations introduces challenges for obtaining representative measures of T 1 for process optimization and device screening. https://www.shiinatactix.com/product-category/unisex-sweatshirt/