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Table 2

Excerpt of the log of the Hβ-continuum photometric observations and measurements of the central star of Hen 2-155.

Julian date Exposure time Hβ-continuum magnitude Uncertainty on
(s) Hβ-continuum magnitude

2 455 985.7989840 90 15.0020 0.0304
2 455 985.8008033 150 15.0008 0.0211
2 455 985.8029363 150 15.0086 0.0213
2 455 985.8050782 150 15.0051 0.0211
2 455 985.8517651 150 14.8521 0.0193

Notes. Full table available in machine-readable format at the CDS.

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