An anomaly-ranked catalogue of TESS sector 1 two-minute cadence light curves

An anomaly-ranked catalogue of the 12 905 targets retained from the two-minute-cadence input list of TESS sector 1, selected on the input-catalogue magnitude in the range 8 < Tmag < 13, produced by lctriage 1.1.0 (formerly Atlas Robuste; doi:10.5281/zenodo.22960758) under protocol version 1.3.0 (registry seal sha256:0e6f8e37eb14f7bd64bf057477a22f8b). Release 2.0.0 replaces the ranking columns of release 1.3.0 (Zenodo record version 1.0) and keeps its feature columns. A major version because analyses that used the ranking columns of 1.3.0 must be redone; from this release on, the catalogue release string and the Zenodo record version coincide, while the feature protocol keeps its own version (1.3.0). The 27 feature columns are byte-identical to those of 1.3.0 (same SHA-256 of the feature block). The ranking columns of 1.3.0 — the consensus score S, the coefficients C_M, C_N, C_P, C_D and the composite PARS — were affected by four software defects (a score that depended on the row order of the input table and on the platform; a parametric-stability coefficient that measured detector disagreement; noise and persistence coefficients with inconsistent numerators; a catalogue built from two detection passes) and are superseded by the values recomputed here from one tagged run with tie-aware ranks. Three columns are new: r_IF, the isolation-forest rank on the full series; W_IF, its median over four temporal windows; and P = min(r_IF, W_IF), the persistent index that the accompanying paper retains. Of the 200 targets ranked highest by P, 174 are catalogued variables, 20 are uncatalogued variables of the target (sixteen of them in the TESS flare catalogue), 3 are real signals of a neighbouring star, 1 is ambiguous and 2 are instrumental (a defective CCD column; corrupted cadences at the start of the sector). The input list comprised 12 999 distinct targets; the 94 exclusions are recorded by typed cause (85 insufficient temporal coverage, 4 too short a baseline, 3 without a matching data product, 2 unreadable files). Each row carries a variability label where a counterpart was found within 10 arcsec in the TESS eclipsing-binary catalogue, VSX or Gaia DR3 variability (1 638 counterparts, a base rate of 12.7%). The tmag column is the magnitude of the light-curve header, not the selection magnitude; four targets fall marginally outside the nominal range on this column (TIC 219326123, 300871376, 260419879, 277022714). THE CATALOGUE IS RANKED, NOT CLEANED. Orbit edges were deliberately not masked, and instrumental artefacts are present at every level of the ranking. The score, each coefficient and the indices are published side by side so that a user who disagrees with our choice can recompose the ranking. Known limitations, documented in the column dictionary and the provenance file: 12.5% of targets have a periodogram peak pinned to an edge of the search grid (period_at_boundary); the factor-of-two degeneracy for equal eclipse depths is irreducible (odd_even_depth_ratio near unity); the two-minute sample is the mission's pre-selected target list, biased towards bright stars. Files: the catalogue in Parquet and CSV, a column dictionary generated from the sealed feature registry (corrected and completed with respect to 1.3.0), a provenance record (software version and Zenodo DOIs, dependency versions, configuration digest, registry seal, seeds, tie policy, excluded features, window edges, documentation digest), a changelog and a README. CC BY 4.0.