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Home All issues Volume 506 / No 3 (November II 2009) A&A, 506 3 (2009) 1319-1333 Full HTML
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Table 1:

Slopes obtained by linear regression (y=a x+b) for V magnitude and H$\alpha $ EW data for all available data and several subsets.
HJD-2400000 N $a_{V \rm mag.}$ N $a_{\rm EW}$
all data 2465 - $0.85 \pm 0.53$ 382 - $0.169 \pm 0.075$
HJD < 49000 1529 $9.0 \pm 1.2$ 206 - $1.89 \pm 0.20$
47750 < HJD < 48750 375 $60.4 \pm 7.7$ 11 $14.5 \pm 2.0$
HJD > 49000 936 $0.8 \pm 1.5$ 176 - $0.94 \pm 0.14$

The coefficients are expressed in units of micromagnitude per day and miliangström per day.


Source LaTeX | All tables | In the text

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