Low-amplitude variations detected by CoRoT in the B8IIIe star HD 175869

Home

All issues

Volume 506 / No 1 (October IV 2009)

A&A, 506 1 (2009) 133-141

Full HTML

The CoRoT space mission: early results

Free Access

Table 1:

Detected frequencies (in $\mbox{c~d}^{-1}$ and $\mu$ Hz), amplitude, and phases found in the analysis of the detrended and corrected light curve.
#	Freq.	Freq.	Ampl	${E}_{{\rm Ampl}}$	Phase	${E}_{{\rm Phase}}$
	$\mbox{c~d}^{-1}$	$\mu$ Hz	$\mu$ mag		rad/2 $\pi$
F₁	0.639	7.3965	196.9	0.4	0.195	0.0003
2F₁	1.278	14.7929	111.3	0.4	0.785	0.0006
3F₁	1.917	22.1894	7.2	0.4	0.562	0.009
4F₁	2.556	29.5858	9.7	0.4	0.342	0.007
5F₁	3.195	36.9823	8.0	0.4	0.133	0.009
6F₁	3.834	44.3787	7.2	0.4	0.830	0.010
7F₁	4.473	51.7752	3.7	0.4	0.035	0.018

Here we show only the largest-amplitude frequency F₁ and its harmonics. The phase was calculated using the time reference HJD = 2 454 200. The errors in the amplitude and phase (in Cols. 5 and 7) are calculated for the uncorrelated noise and have to be multiplied by $\sqrt{3}$ to take into account the correlation in the residuals.

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.