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Table 3

Data from public ground-based surveys used in this work.

Survey Band Start date End date N t (d) (mag) σm (mag) (mag)
NSVS Clear 11 July 1999 03 February 2000 225 206 12.015 0.028 0.018
SuperWASP V 20 June 2004 04 January 2014 34109 3485 0.026 0.024
OSN V,R 01 September 2020 12 January 2021 2062 134 0.003 0.003
TJO R 21 August 2020 17 January 2021 327 150 0.009 0.001

Notes.t is the time span of the observations, is the average magnitude, σm is the standard deviation of the observed magnitudes, and is the average error bar associated with each observation. If not indicated, by construction.

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