Preregistration: ground-based test of TIC 71150324.01 (P = 8.42216 d)

Frozen predictions, measurement procedure and decision rules for ground-based photometry of TIC 71150324.01, a weak, threshold-level transit-like signal in TESS data (P = 8.4221767 d, depth about 1.6 ppt). It is a candidate, not a confirmed planet. An epoch counts as preregistered only if its observing window opens after this record's publication date. Files: the preregistration (PDF and markdown), the prediction tables (CSV) and the SHA-256 manifest of the code and light curves, which are in the code and data record.