# TESS Program G07166

Title: Rotation And Non-Radial Pulsation Of Be Stars In Binary Systems

PI: Da Rocha, Danilo - Observatorio Nacional

Type: MINI

Summary: This project aims to investigate Be stars within binary systems using a multi-technique approach, taking advantage of the TESS photometric light curve together with terrestrial spectroscopic observations, which will allow the construction of the radial velocity curve of our targets. In particular, high-cadence light curves are essential, as they will allow us to isolate signals from rotation and pulsation binaries. Thus, we will be able to determine the fundamental physics and orbital parameters of these systems. With the rotation frequencies obtained by Fourier analysis, mass and radius of Be stars provided by modeling, we can deduce their equatorial and critical rotation speeds. Furthermore, we will be able to study the rarely explored evolutionary state of the Be star.


# Sector 084 targets observed (2 min: 18, 20 s: 3)
444325059,358.4022,56.8199,8.14,G07037;G07166
153880067,340.7387,44.7217,8.57,G07141;G07166
154355871,342.5908,41.9534,5.79,G07037;G07141;G07166
155030422,345.4804,42.326,3.75,G07141;G07166;20SECONDTARGET
252500679,344.2689,48.684,5.22,G07141;G07166;20SECONDTARGET
252670277,346.7759,50.1924,6.47,G07141;G07166
25692574,352.403,48.3809,8.01,G07166
177638673,359.6937,46.4132,6.52,G07141;G07166
240757326,11.1816,48.2843,4.42,G07141;G07166;20SECONDTARGET
324820890,330.4092,50.168,9.15,G07037;G07141;G07166
326247844,331.5348,49.9024,9.61,G07037;G07141;G07166
429843636,323.0863,59.5725,7.58,G07037;G07166
431116093,335.0947,51.861,7.12,G07037;G07141;G07166
377900979,348.8663,62.079,8.89,G07037;G07141;G07166
411577031,328.8793,65.3208,6.16,G07037;G07141;G07166
434893323,346.0093,63.3969,7.23,G07037;G07141;G07166
322060937,324.2377,68.1853,8.17,G07037;G07166
387813185,315.404,68.1633,6.77,G07180;G07037;G07141;G07166

# Sector 085 targets observed (2 min: 11, 20 s: 2)
186598770,45.0497,38.1316,6.12,G07141;G07166
444325059,358.4022,56.8199,8.14,G07037;G07166
240757326,11.1816,48.2843,4.42,G07141;G07166;20SECONDTARGET
410501448,25.9154,50.6886,4.16,G07141;G07166;20SECONDTARGET
368237682,358.0505,67.1687,9.53,G07037;G07166
377900979,348.8663,62.079,8.89,G07037;G07141;G07166
434893323,346.0093,63.3969,7.23,G07037;G07141;G07166
331811163,6.4635,71.8071,6.94,G07037;G07166
322060937,324.2377,68.1853,8.17,G07037;G07166
387813185,315.404,68.1633,6.77,G07180;G07037;G07141;G07166
411577031,328.8793,65.3208,6.16,G07037;G07141;G07166

# Sector 086 targets observed (2 min: 9, 20 s: 4)
259463816,62.1656,47.7123,3.94,G07141;G07166;G07166;20SECONDTARGET
285937814,54.1227,48.1924,4.24,G07141;G07166;20SECONDTARGET
26432264,56.6703,32.2901,6.58,G07037;G07111;G07166
2940839,81.9683,34.7828,8.14,G07037;G07141;G07166
252414037,76.5351,58.9723,5.41,G07037;G07141;G07166;20SECONDTARGET
8300380,65.5036,54.512,9.1,G07037;G07166
331811163,6.4635,71.8071,6.94,G07037;G07166
387813185,315.404,68.1633,6.77,G07180;G07037;G07141;G07166
48022676,281.6797,52.9879,5.95,G07037;G07036;G07141;G07111;G07166;20SECONDTARGET

# Sector 087 targets observed (2 min: 8, 20 s: 7)
24824031,97.2067,-7.0347,5.49,G07166;20SECONDTARGET
24824033,97.2044,-7.0331,4.7,G07141;G07166;20SECONDTARGET
71727949,91.0562,-6.7089,5.21,G07141;G07166;20SECONDTARGET
425224332,111.7873,8.2891,2.99,G07141;G07166;20SECONDTARGET
52982382,102.4602,-32.5084,3.55,G07141;G07166;20SECONDTARGET
140214221,84.9123,-34.0743,2.65,G07141;G07166;20SECONDTARGET
201373582,91.7653,-34.312,5.85,G07141;G07166;20SECONDTARGET
29628522,97.1635,-32.3712,6.09,G07141;G07166

# Sector 088 targets observed (2 min: 8, 20 s: 5)
146036695,123.3729,-35.8994,5.15,G07166;20SECONDTARGET
155573117,123.5154,-28.3239,10.62,G07037;G07141;G07166
405216722,114.1762,-13.0638,9.03,G07166
175523591,116.5438,-37.9336,6.0,G07141;G07166;20SECONDTARGET
174008063,113.4626,-36.3384,5.53,G07166;20SECONDTARGET
174664153,114.9916,-37.5795,6.04,G07141;G07166
140031673,126.3804,-51.7273,5.39,G07141;G07111;G07166;20SECONDTARGET
364398342,119.7106,-60.8244,5.93,G07037;G07036;G07141;G07111;G07166;20SECONDTARGET

# Sector 089 targets observed (2 min: 4, 20 s: 4)
146036695,123.3729,-35.8994,5.15,G07166;20SECONDTARGET
140031673,126.3804,-51.7273,5.39,G07141;G07111;G07166;20SECONDTARGET
30562668,134.2814,-43.2561,5.99,G07037;G07141;G07166;20SECONDTARGET
364398342,119.7106,-60.8244,5.93,G07037;G07036;G07141;G07111;G07166;20SECONDTARGET

# Sector 090 targets observed (2 min: 3, 20 s: 2)
57211952,170.9108,-30.4903,8.24,G07166
140031673,126.3804,-51.7273,5.39,G07141;G07111;G07166;20SECONDTARGET
364398342,119.7106,-60.8244,5.93,G07037;G07036;G07141;G07111;G07166;20SECONDTARGET

# Sector 091 targets observed (2 min: 3, 20 s: 1)
151300497,258.8302,-33.5484,5.83,G07037;G07141;G07166;20SECONDTARGET
203468988,266.059,-27.4579,8.49,G07141;G07166
115091314,274.7112,-12.4541,7.7,G07141;G07166

# Sector 092 targets observed (2 min: 9, 20 s: 4)
115091314,274.7112,-12.4541,7.7,G07141;G07166
231430254,263.3129,-19.3772,9.27,G07166
200410503,264.4784,-24.9659,7.79,G07166
203468988,266.059,-27.4579,8.49,G07141;G07166
443732244,271.6908,-28.3639,7.08,G07166
441027987,324.2702,-19.466,4.7,G07166;20SECONDTARGET
317958778,330.8287,-2.1554,4.77,G07141;G07166;20SECONDTARGET
265911941,336.3194,1.3774,4.61,G07037;G07141;G07166;20SECONDTARGET
310852121,345.9693,3.82,4.7,G07141;G07111;G07166;20SECONDTARGET

# Sector 093 targets observed (2 min: 7, 20 s: 3)
217667184,260.8169,-47.4683,5.34,G07141;G07166;20SECONDTARGET
412724758,262.96,-49.8766,8.5,G07141;G07166
51288359,251.9641,-51.7678,8.78,G07037;G07141;G07166
151300497,258.8302,-33.5484,5.83,G07037;G07141;G07166;20SECONDTARGET
118842700,274.2813,-56.0234,5.32,G07141;G07166;20SECONDTARGET
171895762,255.4474,-58.9583,6.16,G07141;G07166
394728064,160.464,-79.7832,6.01,G07141;G07111;G07166

# Sector 095 targets observed (2 min: 2, 20 s: 2)
355653322,359.9799,-65.5773,4.57,G07037;G07141;G07166;20SECONDTARGET
364398342,119.7106,-60.8244,5.93,G07037;G07036;G07141;G07111;G07166;20SECONDTARGET

# Sector 096 targets observed (2 min: 1, 20 s: 1)
47296054,340.1641,-27.0436,4.26,G07037;G07141;G07166;20SECONDTARGET