Technosignature Science Programs with the Allen Telescope Array

The Allen Telescope Array (ATA) at Hat Creek Radio Observatory (HCRO) is a 42-antenna array located in Hat Creek, California. Currently, observations at the ATA are being carried out with a 28-feed beamformer and correlator for projects in multiple branches of radio astronomy, including pulsar science, Fast Radio Bursts and SETI surveys. Here, I will summarize recent and current technosignature projects with the ATA such as the Research Consortium of Nearby Stars (RECONS) survey, the SN 2023ixf SETI Ellipsoid monitoring, the Anti-Solar Point (ASP) survey, and the Dyson Sphere candidates follow-up.