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This page keeps track of tilt events observed on TSO datasets. We identify 

Status
colourYellow
titlecandidate
tilt events from TSOs based on different metrics (flux variations, FWHM, etc.) and change those to 
Status
colourGreen
titleconfirmed
 based on WFS analyses/feedback.

2022

DateTargetPID / ObsInstrument(s) used for detectionDetection methodStatusComments
2022-05-02Transit of HAT-P-14b1442 / 1NIRcam SW/LW + FGS

Flux "jump" (in NIRCam and FGS), FWHM "jump", centroid "jump"

Status
colourGreen
titleconfirmed

See Schlawin+2022. Event at about 2459701.94 JD.
2022-06-08Transit of HAT-P-14b1541 / 1NIRISS SOSSFlux "bumps" (both in Order 1 and 2), FWHM

Status
colourYellow
titlecandidate

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.

2022-07-30Transit of WASP-39b1366 / 3NIRSpec/BOTS G395H + FGSFlux "jump", FWHM "jump", centroid "jump".

Status
colourGreen
titleconfirmed


2022-08-11Eclipse of WASP-18b1366 / 21NIRISS SOSS + FGSFlux "jump", FWHM "jump", centroid "jump".

Status
colourGreen
titleconfirmed

Tilt event seems to be very small, suggesting (again) SOSS is very sensitive to these. FWHM jump is obvious in the data.