000005601 001__ 5601
000005601 005__ 20220123213042.0
000005601 0247_ $$2DOI$$a10.3847/2515-5172/ac3427
000005601 037__ $$aSCART-2022-0020
000005601 100__ $$aMonier, Richard
000005601 245__ $$aThe Rapid Far-ultraviolet Variability of ET And and Its Rotational Period
000005601 260__ $$c2021
000005601 520__ $$aEvidence is presented that the far-ultraviolet flux of ET And (A0Vp SiSr) recorded by the International Ultraviolet Explorer was variable over a timescale of about one hour on 1979 August 7. In contrast, the spectra taken over 9 hr on 1979 August 3 do not show any flux variability. This behavior is discussed using the light curve of ET And recently acquired with TESS. We also derive a refined rotational period, P_rot = 1.618845 ± 0.000006 days, from the detrended TESS light curve.
000005601 594__ $$aNO
000005601 6531_ $$aChemically peculiar stars
000005601 700__ $$aLampens, Patricia
000005601 773__ $$c251$$n10$$pResearch Notes of the American Astronomical Society$$v5$$y2021
000005601 8560_ $$fpatricia.lampens@observatoire.be
000005601 85642 $$ahttps://ui.adsabs.harvard.edu/abs/2021RNAAS...5..251M
000005601 905__ $$apublished in
000005601 980__ $$aNONREF