Page History
This page keeps track of tilt events observed on TSO datasets. We identify
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Relevant information before reading the table below:
- What is a "tilt" event? Read the description for TSO'ers in JDox.
- Can I report a "tilt" event in public data that is not in the list below? Yes, please! Please reach out to Nestor Espinoza if you find one and he'll tabulate below.
- Can I report a "tilt" event of my propietary data? Yes, that would be fantastic. However, we need direct consent from the PI(s) of the program to tabulate it below. If you have a reference (e.g., a published paper), even better. Please reach out to Nestor Espinoza if you find one and he'll tabulate below.
2022
| Date | Target | PID / Obs | Instrument(s) used for detection | Detection method | Status | Comments | ||||||
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| 2022-05-02 | Transit of HAT-P-14b | 1442 / 1 | NIRcam SW/LW + FGS | Flux "jump" (in NIRCam and FGS), FWHM "jump", centroid "jump" |
| See Schlawin+2022. Event at about 2459701.94 JD. Event identified to be on C6 and C1 segments. | ||||||
| 2022-06-08 | Transit of HAT-P-14b | 1541 / 1 | NIRISS/SOSS | Flux "bumps" (both in Order 1 and 2), FWHM |
| This seems to be a different tilt event flavor, with a trend in the FWHM rather than a jump in it. Various analyses done by Nestor Espinoza. It doesn't appear on FGS telemetry flux count. | ||||||
| 2022-06-21 | Transit of WASP-96b | 2734 / 2 | NIRISS/SOSS (+ FGS?) | FWHM "jump", but no apparent impact on white-light photometry. |
| This event didn't produce a measurable flux "bump", but it shows a clear FWHM "jump" signature. FGS shows what appears to be a small (500 ppm) flux jump at 2459751.86 JD — but the BJD TDB time for the event in SOSS is about 2459751.88 — so a 30-min difference. | ||||||
| 2022-07-30 | Transit of WASP-39b | 1366 / 3 | NIRSpec/BOTS G395H + FGS | Flux "jump", FWHM "jump", centroid "jump". |
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| 2022-08-11 | Eclipse of WASP-18b | 1366 / 21 | NIRISS/SOSS + FGS | Flux "jump", FWHM "jump", centroid "jump". |
| Tilt event seems to be very small, suggesting (again) SOSS is very sensitive to these. FWHM jump is obvious in the data. Event likely on B6 segment. |
