# TESS Program G09157 Title: Rotation Periods And X-Ray Fluxes Of F-Stars With TESS And Swift PI: Wilson, David - University Of Colorado At Boulder Type: SMALL Summary: F-type stars are increasingly important as planet host targets for atmosphere escape studies today and as HWO targets in the future. However there are key gaps in our understanding of these stars due to the traditional focus on smaller stars. We propose to observe a sample of F stars with TESS and Swift, many of which are likely HWO targets, to provide accurate rotation periods and fill out the X-ray-Rossby number activity diagram. # Sector 108 targets observed (2 min: 3, 20 s: 3) 326242565,41.2783,-18.5723,4.03,G09062;G09157;20SECONDTARGET 93280676,86.1135,-22.4511,3.1,G09062;G09157;20SECONDTARGET 150796339,118.0635,-34.7037,4.64,G09062;G09157;20SECONDTARGET # Sector 109 targets observed (2 min: 4, 20 s: 4) 9150015,60.6542,-0.2708,4.91,G09062;G09157;20SECONDTARGET 311092847,54.2166,0.398,3.75,G09062;G09157;20SECONDTARGET 94945758,81.77,-11.9013,5.79,G09062;G09157;G09123;G09123;20SECONDTARGET 150796339,118.0635,-34.7037,4.64,G09062;G09157;20SECONDTARGET