# TESS Program G022222 Title: Magnetic Ob[A] Stars With TESS: Probing Their Evolutionary And Rotational Properties - The Mobster Project PI: David-Uraz, Alexandre - University Of Delaware Type: SMALL Summary: We propose a photometric survey of magnetic OBA stars using TESS to detect and characterize three types of variability of these objects: rotational modulation, stochastic variations and pulsations. This will lead to precise rotational period determinations and will help probe magnetospheric structure and surface spots. Detecting pulsations will provide a means to link surface magnetism to the internal structure and better understand surface spindown due to magnetic braking, yielding critical information for stellar evolution models. Given its high precision, rapid cadence and long temporal baseline, TESS provides us with a unique opportunity to detect all three forms of variability, which will prove critical in testing and improving our knowledge of these stars. # Sector 014 targets observed (5) 378273410,302.3692,35.7337,7.51,G022062;G022222 43664282,303.0332,41.3501,8.81,G022222 295413781,303.4011,53.6592,7.31,G022222 356822358,275.189,71.338,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 147949646,167.4146,67.2101,5.88,G022222 # Sector 015 targets observed (6) 378273410,302.3692,35.7337,7.51,G022062;G022222 43664282,303.0332,41.3501,8.81,G022222 286462756,312.6819,29.8033,9.2,G022222 160387217,322.5251,35.4724,7.26,G022222 295413781,303.4011,53.6592,7.31,G022222 356822358,275.189,71.338,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 016 targets observed (8) 430847282,333.912,49.9545,9.93,G022222 321818578,322.1651,70.5607,3.33,G022179;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 333784916,307.8769,74.9545,5.13,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 387813185,315.404,68.1633,6.77,G022222;G022172 295413781,303.4011,53.6592,7.31,G022222 303247444,299.814,52.0557,6.3,G022222 356822358,275.189,71.338,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 159831469,235.7109,52.3611,5.54,G022222;G022133;G022223;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 017 targets observed (14) 436549236,14.1072,23.9579,9.09,G022222 91329512,28.383,19.2933,4.66,G022222;G022148;G022133;G022109;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 202418751,6.0654,52.0199,5.68,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 240669906,9.243,53.8969,3.89,G022133;G022222;G022040;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 191662881,12.5766,45.0023,6.13,G022222 196672068,17.2214,45.2074,7.99,G022222 238659021,21.0778,43.142,6.64,G022222 283427156,12.7917,41.1979,9.82,G022222 283427157,12.7931,41.1979,9.68,G022222 326860987,22.7328,45.3655,9.22,G022222 406893156,1.5141,63.6796,7.18,G022222;G022020 321818578,322.1651,70.5607,3.33,G022179;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 333784916,307.8769,74.9545,5.13,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 356822358,275.189,71.338,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 018 targets observed (11) 422923265,40.2456,42.8712,9.62,G022222 269893489,44.322,31.9341,5.17,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 26432264,56.6703,32.2901,6.58,G022222;G022172 26535713,57.4539,35.6001,9.27,G022222 379529618,30.8772,69.5823,7.64,G022222 352035358,14.63,66.3517,6.0,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 326860987,22.7328,45.3655,9.22,G022222 406893156,1.5141,63.6796,7.18,G022222;G022020 321818578,322.1651,70.5607,3.33,G022179;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 387813185,315.404,68.1633,6.77,G022222;G022172 356822358,275.189,71.338,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 019 targets observed (6) 354879267,70.1553,50.4614,11.12,G022222 174671483,89.9305,37.2121,2.5,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 379529618,30.8772,69.5823,7.64,G022222 53149196,89.3111,54.7549,8.64,G022222 333784916,307.8769,74.9545,5.13,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 356822358,275.189,71.338,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 020 targets observed (2) 355807959,120.4266,60.3242,5.92,G022222;G022223 356822358,275.189,71.338,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 021 targets observed (3) 141120277,165.4611,56.3826,1.86,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 147949646,167.4145,67.2101,5.88,G022222 356822358,275.189,71.338,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 022 targets observed (4) 393808105,187.2278,25.9128,5.27,G022222;G022122;G022133;G022109;G022148;G022223;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 393819751,187.7523,24.5671,5.42,G022222;G022122;G022133;G022109;G022148;G022223;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 77172923,168.5597,15.4291,3.23,G022133;G022040;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 17668155,194.0053,38.3187,2.97,G022222 # Sector 023 targets observed (7) 282794409,199.5101,13.0002,8.39,G022222 380675208,191.7598,5.9501,6.31,G022222 365159284,203.5333,3.6588,4.9,G022222;G022122;G022133;G022223;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 305835591,199.6553,26.3659,7.55,G022222;G022122 159831469,235.7109,52.3611,5.54,G022222;G022133;G022223;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 333784916,307.8769,74.9545,5.13,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 356822358,275.189,71.338,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 024 targets observed (7) 159831469,235.7109,52.3611,5.54,G022222;G022133;G022223;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 115420152,252.3094,45.983,4.82,G022222;G022133;G022223;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 356822358,275.189,71.338,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 321818578,322.1651,70.5607,3.33,G022179;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 387813185,315.404,68.1633,6.77,G022222;G022172 333784916,307.8769,74.9545,5.13,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 352035358,14.63,66.3517,6.0,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 025 targets observed (8) 141985827,255.3878,14.9497,6.22,G022222 115420152,252.3094,45.983,4.82,G022222;G022133;G022223;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 356822358,275.189,71.338,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 321818578,322.1651,70.5607,3.33,G022179;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 333784916,307.8769,74.9545,5.13,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 387813185,315.404,68.1633,6.77,G022222;G022172 352035358,14.63,66.3517,6.0,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 379529618,30.8772,69.5823,7.64,G022222 # Sector 026 targets observed (7) 50325659,278.2149,17.3034,8.78,G022222 120355394,284.8012,39.2173,6.58,G022222 157623505,275.2606,13.8168,7.78,G022222;G022027 235723027,276.4343,26.6569,9.06,G022222 333784916,307.8769,74.9545,5.13,G022222;G022133;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 348514700,282.1685,20.8861,9.25,G022222 356822358,275.189,71.33800000000001,4.14,G022133;G022222;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25