ZTF DR24 shows no dimming above 0.15 mag in selected WD 1145+017 measurements from 2024–2025

We tested whether deep optical dimming returned to WD 1145+017 in the selected ZTF DR24 detections from 2024 and 2025. We used public g and r measurements, the 2022–2023 median as the reference level, PS1 colors, and comparison stars in each exposure. None of 114 measurements on 79 UTC dates was more than 0.15 mag fainter than this level. The largest decrease was 0.0917 mag. All 25 correction variants also had zero crossings. One excluded measurement on 2025-05-27 remains 0.295 mag faint after a diagnostic field correction. Its exposure and comparison stars have quality flags. We cannot establish whether this point is a real dimming event or a measurement error. We tested repeated box signals at six specified periods from 4.49 to 4.90 hours and checked the phase fractions with an independent exact calculation. These tests are conditional on the retained sampling and fixed signal and error models. They do not give completeness for missing detections, changing dust clouds, or every period in that range. The package contains exact public tables, query hashes, source code, figures, results, and independent checks. The selected data extend the sampled low activity reported through 2023. They do not establish the absence of dust or short transits.

WD 1145+017 · white dwarfs · planetary debris · ZTF DR24 · public astronomical data · transit sensitivity · comparison stars