# TESS Program G04150

Title: Search For Outbursts In Be Stars Of The Northern Ecliptic Hemisphere

PI: Emilio, Marcelo - Universidade Estadual De Ponta Grossa

Type: MINI

Summary: We propose the search for and characterization of discrete mass-loss events (outbursts) in northern Be stars (initiated in TESS Cycle 2) as well as in Be stars observed during the Kepler/K2 mission. Rapid rotation alone cannot explain the ejection episodes, and non-radial pulsations (NRP) have been proposed as an explanation. Our goal is to verify the correlation between the NRP regime and the feeding of the envelope by combining ground-based spectroscopy data to identify outbursts and the measurement of small changes in pulsation frequencies with TESS 2-min cadence observations. Fourier analysis of photometric data is performed using a methodology developed for CoRoT and K2 Be stars.


# Sector 040 targets observed (2 min: 4, 20 s: 0)
425704973,281.9891,31.7568,6.19,G04150;G04067;G04074
233613741,283.4363,60.0179,7.15,G04150;G04074;G04067
236785664,283.0091,59.6671,6.98,G04150;G04067;G04074
48022676,281.6796,52.9879,5.95,G04150;G04067;G04074

# Sector 041 targets observed (2 min: 13, 20 s: 0)
100165164,310.593,35.4561,6.79,G04067;G04150;G04074
14200511,305.9349,37.4764,6.12,G04150;G04067;G04074
16187387,307.449,36.9803,7.57,G04150;G04067;G04074
173066803,299.98,37.0429,5.36,G04150;G04067;G04074
202752748,304.2007,32.3798,7.03,G04150;G04067;G04074
312227894,303.3875,36.3284,7.12,G04150;G04067;G04074
312232757,303.4595,36.6229,7.79,G04150;G04067;G04074
42360166,302.3568,36.8397,5.22,G04150;G04067;G04074
313146031,308.2713,31.6569,7.72,G04150;G04067;G04074
233613741,283.4363,60.0179,7.15,G04150;G04074;G04067
48022676,281.6796,52.9879,5.95,G04150;G04067;G04074
185226837,301.3569,46.6718,7.99,G04150;G04067;G04074
352556540,306.3867,54.6842,7.12,G04150;G04067;G04074

# Sector 042 targets observed (2 min: 7, 20 s: 0)
49531426,349.476,-9.1826,4.59,G04150;G04074;G04125
310852121,345.9693,3.82,4.7,G04150;G04067;G04125
317958778,330.8287,-2.1554,4.77,G04150;G04067;G04236;G04125
114082976,55.579,19.7002,5.69,G04067;G04150
26432264,56.6703,32.2901,6.58,G04150;G04074;G04067;G04171
346626171,57.2969,24.1364,5.29,G04150;G04067;G04240;G04236
61139113,56.5817,23.9481,4.26,G04150;G04067;G04236;G04125

# Sector 043 targets observed (2 min: 54, 20 s: 0)
26432264,56.6703,32.2901,6.58,G04150;G04074;G04067;G04171
346626171,57.2969,24.1364,5.29,G04150;G04067;G04240;G04236
61139113,56.5817,23.9481,4.26,G04150;G04067;G04236;G04125
114082976,55.579,19.7002,5.69,G04067;G04150
17336471,65.885,20.9818,6.0,G04150
18442894,71.3945,19.3283,8.21,G04150;G04067;G04074
115893722,84.4623,33.9672,8.11,G04067;G04150;G04074
116997540,86.2215,33.5286,6.33,G04150;G04074
127764224,81.4366,35.6472,7.88,G04067;G04150;G04074
2105589,79.3987,33.5935,7.97,G04150;G04067
349070699,75.5662,24.0292,8.41,G04150;G04067;G04074
367154404,81.3243,29.6149,8.71,G04150;G04067;G04074
69597846,77.0276,24.2651,5.42,G04150;G04074
74386000,83.6629,28.051,7.89,G04150;G04067;G04074
75170940,84.7417,28.4601,8.17,G04150;G04067;G04074
75509134,85.4973,29.5226,8.62,G04150;G04074
75852151,85.9127,25.4395,6.62,G04150;G04074;G04067
76032944,86.1573,29.0166,7.99,G04150;G04074
85110105,74.8984,25.8074,7.77,G04150
127235058,85.0144,17.6765,8.46,G04150
19701113,84.4091,23.1474,8.97,G04150;G04067
27043894,76.6706,22.5107,6.91,G04150;G04067
27141005,76.981,21.7048,5.59,G04150;G04067;G04074
29114202,85.9718,21.9519,8.39,G04150
29277573,86.2343,21.4607,8.52,G04150;G04067;G04074
293891519,77.6665,17.4402,7.89,G04150
358499972,87.6345,18.0263,7.77,G04150
437790952,83.3818,18.5402,5.46,G04150;G04067;G04074
151104532,91.0299,13.5657,8.64,G04150
294355648,93.0137,16.1303,5.09,G04150;G04067
307015842,98.2733,16.9487,7.65,G04150
385817678,95.4949,14.3089,8.39,G04150;G04074
429433216,90.2745,23.339,7.67,G04150;G04074;G04067
429501634,90.4234,22.4009,6.38,G04150;G04067
429602037,90.6711,22.0467,8.08,G04150;G04067
429863539,94.6643,23.0079,8.17,G04150;G04067;G04074
429866700,94.7399,23.3913,8.82,G04150;G04067
429944492,94.8203,20.5799,7.87,G04150;G04074;G04067
429950993,94.8304,23.4694,6.6,G04150;G04074
45701968,92.778,18.1831,9.12,G04150
45717172,92.8254,21.5638,7.12,G04150;G04074
46247269,93.8143,22.3011,8.56,G04150;G04074
46943830,97.2407,20.2121,4.15,G04150;G04067;G04125
54855073,98.8625,21.4299,8.07,G04150
59468405,92.114,13.9309,8.83,G04150;G04067;G04074
91605930,88.4445,16.1535,8.51,G04150;G04074
239880242,93.166,32.9726,8.2,G04150;G04067
78071839,88.4994,26.4225,8.15,G04150;G04074;G04067
78881803,89.5012,24.6171,7.78,G04150;G04067
81181356,91.8334,26.6821,7.11,G04150;G04067
81259541,91.9162,27.8599,8.56,G04150;G04067
81896446,92.8121,28.9076,7.87,G04150
82932027,93.8542,29.2303,8.19,G04150;G04074
84320958,96.0162,25.417,8.37,G04150;G04067;G04074

# Sector 044 targets observed (2 min: 60, 20 s: 0)
114082976,55.579,19.7002,5.69,G04067;G04150
389053989,62.7642,16.647,6.54,G04150
26432264,56.6703,32.2901,6.58,G04150;G04074;G04067;G04171
346626171,57.2969,24.1364,5.29,G04150;G04067;G04240;G04236
407933440,60.9763,28.1259,7.96,G04150;G04067
61139113,56.5817,23.9481,4.26,G04150;G04067;G04236;G04125
127235058,85.0144,17.6765,8.46,G04150
19701113,84.4091,23.1474,8.97,G04150;G04067
29114202,85.9718,21.9519,8.39,G04150
29277573,86.2343,21.4607,8.52,G04150;G04067;G04074
293891519,77.6665,17.4402,7.89,G04150
358499972,87.6345,18.0263,7.77,G04150
437790952,83.3818,18.5402,5.46,G04150;G04067;G04074
91605930,88.4445,16.1535,8.51,G04150;G04074
115893722,84.4623,33.9672,8.11,G04067;G04150;G04074
116997540,86.2215,33.5286,6.33,G04150;G04074
127764224,81.4366,35.6472,7.88,G04067;G04150;G04074
2105589,79.3987,33.5935,7.97,G04150;G04067
367154404,81.3243,29.6149,8.71,G04150;G04067;G04074
69597846,77.0276,24.2651,5.42,G04150;G04074
74386000,83.6629,28.051,7.89,G04150;G04067;G04074
75170940,84.7417,28.4601,8.17,G04150;G04067;G04074
75509134,85.4973,29.5226,8.62,G04150;G04074
75852151,85.9127,25.4395,6.62,G04150;G04074;G04067
76032944,86.1573,29.0166,7.99,G04150;G04074
77640661,87.9765,28.2618,9.01,G04150
77887071,88.2754,26.4454,7.96,G04150;G04067
77966679,88.3796,25.7422,8.05,G04150;G04067;G04074
78071839,88.4994,26.4225,8.15,G04150;G04074;G04067
78881803,89.5012,24.6171,7.78,G04150;G04067
349070699,75.5662,24.0292,8.41,G04150;G04067;G04074
85110105,74.8984,25.8074,7.77,G04150
17336471,65.885,20.9818,6.0,G04150
18442894,71.3945,19.3283,8.21,G04150;G04067;G04074
239880242,93.166,32.9726,8.2,G04150;G04067
81181356,91.8334,26.6821,7.11,G04150;G04067
81259541,91.9162,27.8599,8.56,G04150;G04067
81896446,92.8121,28.9076,7.87,G04150
82932027,93.8542,29.2303,8.19,G04150;G04074
84320958,96.0162,25.417,8.37,G04150;G04067;G04074
151104532,91.0299,13.5657,8.64,G04150
294355648,93.0137,16.1303,5.09,G04150;G04067
307015842,98.2733,16.9487,7.65,G04150
385817678,95.4949,14.3089,8.39,G04150;G04074
429433216,90.2745,23.339,7.67,G04150;G04074;G04067
429501634,90.4234,22.4009,6.38,G04150;G04067
429602037,90.6711,22.0467,8.08,G04150;G04067
429863539,94.6643,23.0079,8.17,G04150;G04067;G04074
429866700,94.7399,23.3913,8.82,G04150;G04067
429944492,94.8203,20.5799,7.87,G04150;G04074;G04067
429950993,94.8304,23.4694,6.6,G04150;G04074
45701968,92.778,18.1831,9.12,G04150
45717172,92.8254,21.5638,7.12,G04150;G04074
46247269,93.8143,22.3011,8.56,G04150;G04074
46943830,97.2407,20.2121,4.15,G04150;G04067;G04125
54855073,98.8625,21.4299,8.07,G04150
59468405,92.114,13.9309,8.83,G04150;G04067;G04074
14498757,111.1152,15.5172,6.67,G04150;G04067;G04074
445988959,106.3945,14.4731,7.16,G04150;G04067
58847028,104.4287,17.902,7.2,G04150;G04074

# Sector 045 targets observed (2 min: 46, 20 s: 0)
294355648,93.0137,16.1303,5.09,G04150;G04067
307015842,98.2733,16.9487,7.65,G04150
385817678,95.4949,14.3089,8.39,G04150;G04074
429863539,94.6643,23.0079,8.17,G04150;G04067;G04074
429866700,94.7399,23.3913,8.82,G04150;G04067
429944492,94.8203,20.5799,7.87,G04150;G04074;G04067
429950993,94.8304,23.4694,6.6,G04150;G04074
45701968,92.778,18.1831,9.12,G04150
45717172,92.8254,21.5638,7.12,G04150;G04074
46247269,93.8143,22.3011,8.56,G04150;G04074
46943830,97.2407,20.2121,4.15,G04150;G04067;G04125
54855073,98.8625,21.4299,8.07,G04150
239880242,93.166,32.9726,8.2,G04150;G04067
81896446,92.8121,28.9076,7.87,G04150
82932027,93.8542,29.2303,8.19,G04150;G04074
84320958,96.0162,25.417,8.37,G04150;G04067;G04074
115893722,84.4623,33.9672,8.11,G04067;G04150;G04074
116997540,86.2215,33.5286,6.33,G04150;G04074
2105589,79.3987,33.5935,7.97,G04150;G04067
367154404,81.3243,29.6149,8.71,G04150;G04067;G04074
74386000,83.6629,28.051,7.89,G04150;G04067;G04074
75170940,84.7417,28.4601,8.17,G04150;G04067;G04074
75509134,85.4973,29.5226,8.62,G04150;G04074
75852151,85.9127,25.4395,6.62,G04150;G04074;G04067
76032944,86.1573,29.0166,7.99,G04150;G04074
77640661,87.9765,28.2618,9.01,G04150
77887071,88.2754,26.4454,7.96,G04150;G04067
77966679,88.3796,25.7422,8.05,G04150;G04067;G04074
78071839,88.4994,26.4225,8.15,G04150;G04074;G04067
78881803,89.5012,24.6171,7.78,G04150;G04067
127235058,85.0144,17.6765,8.46,G04150
151104532,91.0299,13.5657,8.64,G04150
19701113,84.4091,23.1474,8.97,G04150;G04067
29114202,85.9718,21.9519,8.39,G04150
29277573,86.2343,21.4607,8.52,G04150;G04067;G04074
358499972,87.6345,18.0263,7.77,G04150
429433216,90.2745,23.339,7.67,G04150;G04074;G04067
429501634,90.4234,22.4009,6.38,G04150;G04067
429602037,90.6711,22.0467,8.08,G04150;G04067
437790952,83.3818,18.5402,5.46,G04150;G04067;G04074
91605930,88.4445,16.1535,8.51,G04150;G04074
14498757,111.1152,15.5172,6.67,G04150;G04067;G04074
445988959,106.3945,14.4731,7.16,G04150;G04067
58847028,104.4287,17.902,7.2,G04150;G04074
26987416,150.7039,21.9492,5.85,G04150;G04074
277770282,155.2583,2.2897,6.73,G04150;G04074

# Sector 046 targets observed (2 min: 3, 20 s: 0)
14498757,111.1152,15.5172,6.67,G04150;G04067;G04074
26987416,150.7039,21.9492,5.85,G04150;G04074
277770282,155.2583,2.2897,6.73,G04150;G04074

# Sector 047 targets observed (2 min: 3, 20 s: 0)
371102580,108.4191,38.1084,8.37,G04150;G04067
233613741,283.4363,60.0179,7.15,G04150;G04074;G04067
236785664,283.0091,59.6671,6.98,G04150;G04067;G04074

# Sector 048 targets observed (2 min: 3, 20 s: 0)
26987416,150.7039,21.9492,5.85,G04150;G04074
233613741,283.4363,60.0179,7.15,G04150;G04074;G04067
236785664,283.0091,59.6671,6.98,G04150;G04067;G04074

# Sector 049 targets observed (2 min: 3, 20 s: 0)
233613741,283.4363,60.0179,7.15,G04150;G04074;G04067
236785664,283.0091,59.6671,6.98,G04150;G04067;G04074
48022676,281.6797,52.9879,5.95,G04150;G04067;G04074

# Sector 050 targets observed (2 min: 2, 20 s: 0)
233613741,283.4363,60.0179,7.15,G04150;G04074;G04067
236785664,283.0091,59.6671,6.98,G04150;G04067;G04074

# Sector 051 targets observed (2 min: 1, 20 s: 0)
233613741,283.4363,60.0179,7.15,G04150;G04074;G04067

# Sector 052 targets observed (2 min: 4, 20 s: 0)
48022676,281.6797,52.9879,5.95,G04150;G04067;G04074
233613741,283.4363,60.0179,7.15,G04150;G04074;G04067
236785664,283.0091,59.6671,6.98,G04150;G04067;G04074
354696715,38.3608,70.9565,7.87,G04150;G04074

# Sector 053 targets observed (2 min: 4, 20 s: 0)
425704973,281.9891,31.7568,6.19,G04150;G04067;G04074
233613741,283.4363,60.0179,7.15,G04150;G04074;G04067
236785664,283.0091,59.6671,6.98,G04150;G04067;G04074
48022676,281.6797,52.9879,5.95,G04150;G04067;G04074

# Sector 054 targets observed (2 min: 9, 20 s: 0)
202752748,304.2007,32.3798,7.03,G04150;G04067;G04074
425704973,281.9891,31.7568,6.19,G04150;G04067;G04074
173066803,299.98,37.0429,5.36,G04150;G04067;G04074
312227894,303.3875,36.3284,7.12,G04150;G04067;G04074
312232757,303.4595,36.6229,7.79,G04150;G04067;G04074
42360166,302.3568,36.8397,5.22,G04150;G04067;G04074
185226837,301.3569,46.6718,7.99,G04150;G04067;G04074
233613741,283.4363,60.0179,7.15,G04150;G04074;G04067
236785664,283.0091,59.6671,6.98,G04150;G04067;G04074

# Sector 055 targets observed (2 min: 21, 20 s: 0)
305986323,320.8975,14.0501,6.84,G04150;G04067;G04074
317958778,330.8287,-2.1554,4.77,G04150;G04067;G04236;G04125
100165164,310.593,35.4561,6.79,G04067;G04150;G04074
373819241,320.7131,40.6972,7.39,G04150;G04067;G04074
16187387,307.449,36.9803,7.57,G04150;G04067;G04074
202752748,304.2007,32.3798,7.03,G04150;G04067;G04074
313146031,308.2713,31.6569,7.72,G04150;G04067;G04074
14200511,305.9349,37.4764,6.12,G04150;G04067;G04074
173066803,299.98,37.0429,5.36,G04150;G04067;G04074
312227894,303.3875,36.3284,7.12,G04150;G04067;G04074
312232757,303.4595,36.6229,7.79,G04150;G04067;G04074
42360166,302.3568,36.8397,5.22,G04150;G04067;G04074
304114338,315.2956,46.1558,5.62,G04150;G04067;G04074
329947655,314.9566,47.521,4.58,G04150;G04074;G04067;G04125
267767305,312.1365,53.9061,7.63,G04150;G04067;G04074
268105488,312.8504,57.062,9.01,G04150;G04234
268109716,312.7916,55.4887,7.47,G04150;G04067;G04074
352556540,306.3867,54.6842,7.12,G04150;G04067;G04074
48022676,281.6797,52.9879,5.95,G04150;G04067;G04074
233613741,283.4363,60.0179,7.15,G04150;G04074;G04067
236785664,283.0091,59.6671,6.98,G04150;G04067;G04074