Model atmospheres of chemically peculiar stars - Self-consistent empirical stratified model of HD 24712

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Volume 499 / No 3 (June I 2009)

A&A, 499 3 (2009) 879-890

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Table 3:

Observed and calculated photometric parameters of HD 24712.
		t7250g4.3	t7250g4.3	t7250g4.1	t7250g4.1	t7250g4.1
Color		homogeneous	stratified	stratified	stratified	stratified
index	Observations		REE unscaled	REE unscaled	$\Delta$ $\log(gf)$ $_{\rm PrII,NdII}=-1.5$	$\Delta$ $\log(gf)$ $_{\rm PrII,NdII}=-1$
						$\Delta$ $\log(gf)$ $_{\rm PrIII,NdIII}=+0.5$
		(Model 1)	(Model 2)	(Model 3)	(Model 4)	(Model 5)
b-y	${\bf0.186}~($ 0.003); ${\bf0.191}^\star$	0.195	0.188	0.183	0.180	0.180
$m_{\rm 1}$	${\bf0.202}~($ 0.006); ${\bf0.211}^\star$	0.197	0.214	0.213	0.205	0.207
$c_{\rm 1}$	${\bf0.653}~($ 0.011); ${\bf0.626}^\star$	0.610	0.575	0.638	0.663	0.656
${\rm H}\beta$	${\bf 2.745}~($ 0.003); ${\bf 2.760}^\star$	2.802	2.804	2.808	2.810	2.809
a	${\bf0.609}~($ 0.0005)	0.621	0.621	0.621	0.617	0.619
B-V	${\bf0.320}$	0.308	0.308	0.297	0.288	0.290
U-B	${\bf 1.381}$	1.333	1.311	1.370	1.379	1.376
V-B	${\bf0.572}$	0.596	0.595	0.610	0.621	0.619
B₁-B	${\bf0.978}$	0.984	0.990	0.985	0.982	0.983
B₂-B	${\bf 1.393}$	1.413	1.407	1.413	1.417	1.416
V₁-B	${\bf 1.286}$	1.319	1.319	1.333	1.343	1.341
G-B	${\bf 1.688}$	1.727	1.726	1.741	1.753	1.751

$^\star$ Martinez (1993)
The values in brackets give the error bars of observations.

Source LaTeX | All tables | In the text

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