Jonatan Rudrasingam
@astrojonatan.bsky.social
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PhD student at USyD working with asteroseismology of bright stars with TESS and SONG.
reposted by
Jonatan Rudrasingam
MAST - Mikulski Archive for Space Telescopes
4 months ago
New HLSP: HALO-TESS provides custom light curves for 98 saturated stars in TESS Full Frame Images. The team presents 411 light curves from Sectors 1-93, of which 77 are identified as variables!
archive.stsci.edu/hlsp/halo-tess
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My first scientific paper is now public on arXiv! TESS struggles with the brightest stars due to saturation from overexposure. This is unfortunate, because these are the stars that are amenable to photon-hungry follow-up methods, such as spectroscopy or interferometry (1/9)
arxiv.org/abs/2602.22472
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Halo Photometry and Asteroseismology for 98 of the Brightest Stars Observed by TESS
The Transiting Exoplanet Survey Satellite (TESS) mission has facilitated studies of asteroseismology, eclipsing binaries, and transits in many stars. However, the brightest stars saturate TESS, yet th...
https://arxiv.org/abs/2602.22472
4 months ago
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