sciscape Publications
← All publications
astro-ph.EP · Earth and Planetary Astrophysicsastro-ph.IM · Instrumentation and Methods for Astrophysics

At the catalog period, 14 TESS events give a 592 ppm TOI-2095.03 dip with an 80 ppm jackknife error

TOI-2095.03 is a known 57.6869019-day signal in TESS data. We test its event coverage and depth errors in 40 standard 120-second SPOC light curves. A fixed trapezoid and local linear baselines give 14 accepted events out of 19 predicted centers. The corrected-flux mean depth is 591.9 parts per million (ppm). Its error is 52.8 ppm under independent-cadence assumptions and 80.2 ppm from a delete-one-event jackknife. Aperture flux gives 526.1 ppm, with errors of 54.6 and 126.9 ppm. Removing any one event gives corrected-flux means from 560.3 to 649.8 ppm. A residual Bartlett-kernel check gives smaller errors, but an exact fixed-design test shows a low expected variance even for independent input errors. For kernel widths of 1, 4 and 8 hours, expected pooled variance is 0.748, 0.323 and 0.185 of true variance. Thus smaller kernel errors do not establish better precision here. All tests use the measurements that selected the period. They do not give an independent planet validation. The package preserves unfiltered source-column extracts, all event and control results, source hashes, figures, code and run instructions.

TOI-2095.03 · TIC 235678745 · TESS · transit photometry · event coverage · event jackknife · correlated noise · residual covariance · variance bias · reproducible astronomy

Admitted 1 citing publication

References

45
  1. doi:10.3847/1538-3881/acfa9f

    Quintana et al. studied the two known planets in this system.

  2. doi:10.1051/0004-6361/202346692

    Murgas et al. studied the known planets and searched for additional signals. Their search and injection tests have different period ranges.

  3. doi:10.5281/zenodo.23453985

    Stevens analyzed the same known signal in 40 sectors, compared aperture and corrected flux, and noted excess event scatter. This study adds exact coverage cuts, event data, jackknife errors and a residual-variance bias test. It does not test that preprint's validation calculation.

  4. usesdoi:10.3847/PSJ/ade3c2

    The NASA Exoplanet Archive and ExoFOP supply the fixed catalog values and search-sector list. Their retrieved snapshots are preserved.

  5. doi:10.1111/j.1365-2966.2006.11012.x

    Pont, Zucker and Queloz explain correlated-noise limits in transit work. This study measures uncertainty sensitivity for the stated event fits.

  6. usesdoi:10.17909/ab8x-w087

    TESS Sector 14 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  7. usesdoi:10.17909/9mwa-cg36

    TESS Sector 15 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  8. usesdoi:10.17909/1qg4-j603

    TESS Sector 16 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  9. usesdoi:10.17909/yv79-8t97

    TESS Sector 17 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  10. usesdoi:10.17909/becr-8q06

    TESS Sector 18 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  11. usesdoi:10.17909/vpgf-jz66

    TESS Sector 19 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  12. usesdoi:10.17909/scmv-wx74

    TESS Sector 20 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  13. usesdoi:10.17909/xzag-3z94

    TESS Sector 21 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  14. usesdoi:10.17909/xk2a-e857

    TESS Sector 22 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  15. usesdoi:10.17909/yfks-8h45

    TESS Sector 23 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  16. usesdoi:10.17909/sdra-pg52

    TESS Sector 24 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  17. usesdoi:10.17909/hz4t-k612

    TESS Sector 26 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  18. usesdoi:10.17909/z8ca-0t60

    TESS Sector 40 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  19. usesdoi:10.17909/x5t2-8j52

    TESS Sector 41 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  20. usesdoi:10.17909/hb8s-5g27

    TESS Sector 47 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  21. usesdoi:10.17909/xfnj-jj27

    TESS Sector 48 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  22. usesdoi:10.17909/h1dx-z485

    TESS Sector 49 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  23. usesdoi:10.17909/fqw7-pc41

    TESS Sector 50 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  24. usesdoi:10.17909/sff7-aj95

    TESS Sector 51 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  25. usesdoi:10.17909/j0sa-9a12

    TESS Sector 52 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  26. usesdoi:10.17909/8gs6-7p80

    TESS Sector 53 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  27. usesdoi:10.17909/qd8g-vb67

    TESS Sector 54 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  28. usesdoi:10.17909/kknn-cp70

    TESS Sector 55 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  29. usesdoi:10.17909/6gr5-6z51

    TESS Sector 56 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  30. usesdoi:10.17909/n9be-ep82

    TESS Sector 57 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  31. usesdoi:10.17909/smba-rp81

    TESS Sector 58 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  32. usesdoi:10.17909/7rg0-ey11

    TESS Sector 59 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  33. usesdoi:10.17909/ap5x-k494

    TESS Sector 60 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  34. usesdoi:10.17909/8ngv-j059

    TESS Sector 73 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  35. usesdoi:10.17909/zdc1-7543

    TESS Sector 74 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  36. usesdoi:10.17909/4asx-j298

    TESS Sector 75 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  37. usesdoi:10.17909/dkbd-3k14

    TESS Sector 76 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  38. usesdoi:10.17909/2spx-wc22

    TESS Sector 77 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  39. usesdoi:10.17909/dn4h-6v95

    TESS Sector 78 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  40. usesdoi:10.17909/fb38-0214

    TESS Sector 79 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  41. usesdoi:10.17909/xje9-q142

    TESS Sector 80 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  42. usesdoi:10.17909/54m0-ff39

    TESS Sector 81 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  43. usesdoi:10.17909/ksk4-0h89

    TESS Sector 83 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  44. usesdoi:10.17909/msq3-je15

    TESS Sector 84 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

  45. usesdoi:10.17909/tz9r-gb60

    TESS Sector 85 supplies a standard 120-second SPOC light curve for TIC 235678745. The package preserves its source URL, SHA-256 and lossless column extract.

Cited by

1 publication

Public catalog entries on Sciscape.