Image Details
Caption: Figure 1.
The band-integrated (∼0.85–2.83 μm) transit light curve of V1298 Tau c, normalized to the visit median flux, as observed using JWST/NIRISS/SOSS on UT 2025 September 6. The transit contact points (t1–t4) are labeled. We see a significantly curved out-of-transit baseline and numerous starspot crossing events (SCEs). ✎
© 2026. The Author(s). Published by the American Astronomical Society.