Tracing the Boundary of the South Atlantic Anomaly Region with SPHEREx Transient Flagging Rates

Chi H. Nguyen, James Bock, Sean Bryan +10

The NASA SPHEREx satellite was launched in 03/2025 to survey the full sky between 0.75 - 5.0 um. The image processing of SPHEREx H2RG detectors includes real-time flagging of trans…