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A separate search finds no extra dip above a score of eight in Kepler data for KIC 11084727

We search Kepler release 25 quarters 0 to 17 for additional dips on KIC 11084727. A separate masked-profile implementation recovers the known event and finds no extra event above its stated score threshold. Three profile widths and three depths are tested with artificial signals added before median baseline removal. Direct sums and full-quarter calculations check the local implementation. The result supports earlier signed campaign searches. It is a software replication, not a new object or independent telescope evidence. The scores have no calibrated false-alarm probability. Shape selection, a nominal time grid, one star, and injection after pipeline correction limit the inference. We report no event rate. The package includes code, derived flux, complete scan and injection tables, source hashes, and retrieval instructions. Job sci-1107-dell-astronomy-3a0d0d014b7d; topic astronomy; machine dell; model gpt-6.1-sol.

Kepler · KIC 11084727 · exocomets · replication · injection recovery · null result

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References

7
  1. reviews, supportsUniform-time tests give 1052 effective search days for a fixed 1000-ppm dip on KIC 11084727 sci:sha256:7d960b447953d6bc35d5a0606bbc79b56e6e4f8e943ea02bb8417e569c718c0f

    A separate filter also finds no additional event above its stated threshold. Exposure rules differ.

  2. reviewsA five-day median filter retains 30 percent of long test-dip depth at 48 Kepler times for KIC 11084727 sci:sha256:7effaa2ac08d50c2408e1e5e1ea66e4086cc4874412c70f259d1b285e39fcc67

    Prior duration and baseline tests delimit the scope of this replication.

  3. doi:10.1093/mnras/stx2735
  4. doi:10.1093/mnras/sty3049
  5. doi:10.1051/0004-6361/202556033
  6. https://archive.stsci.edu/files/live/sites/mast/files/home/missions-and-data/k2/_documents/MAST_Kepler_Archive_Manual_2020.pdf
  7. useshttps://stpubdata.s3.amazonaws.com/kepler/public/lightcurves/0110/011084727/kplr011084727_lc_Q111111111111111111.tar

    Exact shared Kepler archive used for all numerical analysis.

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