# TESS Program G07111

Title: Exploring Outbursts In Be Stars With TESS And Ground-Based Spectroscopy

PI: Emilio, Marcelo - Universidade Estadual De Ponta Grossa

Type: MINI

Summary: We propose to continue the search for and characterization of discrete mass-loss events (outbursts) in Be stars located in TESS observation fields as well as in those observed during the Kepler/K2 mission. Rapid rotation alone cannot explain the ejection episodes of Be stars, 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 with the identification of outbursts and the measurement of small changes in pulsation frequencies with TESS 20-second cadence observations. Fourier analysis of photometric data is performed using a methodology developed for CoRoT and K2 Be stars.


# Sector 084 targets observed (2 min: 6, 20 s: 0)
267767305,312.1365,53.9061,7.63,G07037;G07141;G07111
268109716,312.7916,55.4887,7.47,G07037;G07141;G07111
275415829,319.7806,61.8584,6.19,G07037;G07141;G07111
352556540,306.3867,54.6842,7.12,G07037;G07141;G07111
233613741,283.4363,60.0179,7.15,G07037;G07036;G07141;G07111;G07111
236785664,283.0091,59.6671,6.98,G07037;G07036;G07111;G07111

# Sector 085 targets observed (2 min: 4, 20 s: 1)
275415829,319.7806,61.8584,6.19,G07037;G07141;G07111
275420565,319.8427,64.8719,4.85,G07037;G07141;G07111;20SECONDTARGET
233613741,283.4363,60.0179,7.15,G07037;G07036;G07141;G07111;G07111
236785664,283.0091,59.6671,6.98,G07037;G07036;G07111;G07111

# Sector 086 targets observed (2 min: 6, 20 s: 1)
26432264,56.6703,32.2901,6.58,G07037;G07111;G07166
127764224,81.4366,35.6472,7.88,G07037;G07141;G07111
354696715,38.3608,70.9565,7.87,G07037;G07111
233613741,283.4363,60.0179,7.15,G07037;G07036;G07141;G07111;G07111
236785664,283.0091,59.6671,6.98,G07037;G07036;G07111;G07111
48022676,281.6797,52.9879,5.95,G07037;G07036;G07141;G07111;G07166;20SECONDTARGET

# Sector 087 targets observed (2 min: 4, 20 s: 0)
123036723,113.5286,-46.6438,8.76,G07037;G07141;G07111
279430029,105.0432,-56.9069,7.98,G07037;G07036;G07141;G07111
277103567,84.229,-66.5602,6.38,G07037;G07036;G07141;G07111
55295028,76.804,-61.805,9.33,G07036;G07037;G07141;G07111

# Sector 088 targets observed (2 min: 6, 20 s: 2)
123036723,113.5286,-46.6438,8.76,G07037;G07141;G07111
140031673,126.3804,-51.7273,5.39,G07141;G07111;G07166;20SECONDTARGET
341040849,118.0927,-59.493,7.72,G07036;G07141;G07111
364398342,119.7106,-60.8244,5.93,G07037;G07036;G07141;G07111;G07166;20SECONDTARGET
308748912,122.1025,-63.8008,6.38,G07037;G07036;G07141;G07111
55295028,76.804,-61.805,9.33,G07036;G07037;G07141;G07111

# Sector 089 targets observed (2 min: 10, 20 s: 3)
140031673,126.3804,-51.7273,5.39,G07141;G07111;G07166;20SECONDTARGET
123036723,113.5286,-46.6438,8.76,G07037;G07141;G07111
279430029,105.0432,-56.9069,7.98,G07037;G07036;G07141;G07111
308748912,122.1025,-63.8008,6.38,G07037;G07036;G07141;G07111
341040849,118.0927,-59.493,7.72,G07036;G07141;G07111
358467471,119.0656,-61.0993,6.66,G07036;G07141;G07111
364398342,119.7106,-60.8244,5.93,G07037;G07036;G07141;G07111;G07166;20SECONDTARGET
46028220,131.6772,-56.7697,4.72,G07140;G07141;G07111;20SECONDTARGET
277103567,84.229,-66.5602,6.38,G07037;G07036;G07141;G07111
55295028,76.804,-61.805,9.33,G07036;G07037;G07141;G07111

# Sector 090 targets observed (2 min: 12, 20 s: 5)
390441711,160.5585,-64.4663,4.96,G07140;G07141;G07111;20SECONDTARGET
140031673,126.3804,-51.7273,5.39,G07141;G07111;G07166;20SECONDTARGET
308748912,122.1025,-63.8008,6.38,G07037;G07036;G07141;G07111
341040849,118.0927,-59.493,7.72,G07036;G07141;G07111
358467471,119.0656,-61.0993,6.66,G07036;G07141;G07111
364398342,119.7106,-60.8244,5.93,G07037;G07036;G07141;G07111;G07166;20SECONDTARGET
46028220,131.6772,-56.7697,4.72,G07140;G07141;G07111;20SECONDTARGET
302962039,136.4098,-70.5384,4.82,G07141;G07111;20SECONDTARGET
356521959,134.3471,-63.497,8.39,G07141;G07111
279430029,105.0432,-56.9069,7.98,G07037;G07036;G07141;G07111
277103567,84.229,-66.5602,6.38,G07037;G07036;G07141;G07111
55295028,76.804,-61.805,9.33,G07036;G07037;G07141;G07111

# Sector 091 targets observed (2 min: 3, 20 s: 0)
107960463,272.9621,-15.6799,7.78,G07037;G07141;G07111
107961805,273.0768,-15.5676,8.82,G07037;G07141;G07111
176410391,276.6638,-14.6387,9.22,G07141;G07111

# Sector 092 targets observed (2 min: 6, 20 s: 1)
176410391,276.6638,-14.6387,9.22,G07141;G07111
333755369,276.2487,-14.1114,9.53,G07111
107960463,272.9621,-15.6799,7.78,G07037;G07141;G07111
107961805,273.0768,-15.5676,8.82,G07037;G07141;G07111
108480093,273.1149,-15.7701,9.92,G07111
310852121,345.9693,3.82,4.7,G07141;G07111;G07166;20SECONDTARGET

# Sector 093 targets observed (2 min: 4, 20 s: 0)
394728064,160.464,-79.7832,6.01,G07141;G07111;G07166
277103567,84.229,-66.5602,6.38,G07037;G07036;G07141;G07111
279430029,105.0432,-56.9069,7.98,G07037;G07036;G07141;G07111
55295028,76.804,-61.805,9.33,G07036;G07037;G07141;G07111

# Sector 094 targets observed (2 min: 2, 20 s: 0)
277103567,84.229,-66.5602,6.38,G07037;G07036;G07141;G07111
279430029,105.0432,-56.9069,7.98,G07037;G07036;G07141;G07111

# Sector 095 targets observed (2 min: 7, 20 s: 1)
277103567,84.229,-66.5602,6.38,G07037;G07036;G07141;G07111
55295028,76.804,-61.805,9.33,G07036;G07037;G07141;G07111
279430029,105.0432,-56.9069,7.98,G07037;G07036;G07141;G07111
308748912,122.1025,-63.8008,6.38,G07037;G07036;G07141;G07111
341040849,118.0927,-59.493,7.72,G07036;G07141;G07111
358467471,119.0656,-61.0993,6.66,G07036;G07141;G07111
364398342,119.7106,-60.8244,5.93,G07037;G07036;G07141;G07111;G07166;20SECONDTARGET

# Sector 096 targets observed (2 min: 3, 20 s: 0)
55295028,76.804,-61.805,9.33,G07036;G07037;G07141;G07111
308748912,122.1025,-63.8008,6.38,G07037;G07036;G07141;G07111
279430029,105.0432,-56.9069,7.98,G07037;G07036;G07141;G07111