Multiwavelength analysis of polarized light in HD 100453

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Table 2

Observed polarized flux Q_φ/Ι_★ integrated in different apertures for HD 100453 for each observing date.

Label	Q_φ/Ι_★	${\hat{Q}}_{φ} / I_{★}$ ${\hat Q_\varphi }/{I_ \star }$	${\hat{Q}}_{φ}^{rim} / I_{★}$ $\hat Q_\varphi ^{{\rm{rim}}}/{I_ \star }$	${\hat{Q}}_{φ}^{sp} / I_{★}$ $\hat Q_\varphi ^{{\rm{sp}}}/{I_ \star }$	$Q_{φ}^{cav} / I_{★}$ $Q_\varphi ^{{\rm{cav}}}/{I_ \star }$
	%	%	%	%	%
V	0.099 ± 0.006	0.291 ± 0.005	0.188 ± 0.002	0.056 ± 0.002	0.005 ± 0.001
I	0.230 ± 0.006	0.444 ± 0.004	0.300 ± 0.003	0.109 ± 0.002	0.006 ± 0.001
J	0.611 ± 0.056	0.891 ± 0.077	0.631 ± 0.011	0.278 ± 0.018	0.013 ± 0.002
Κ	0.958 ± 0.046	1.212 ± 0.052	0.742 ± 0.005	0.388 ± 0.005	0.017 ± 0.004
V-hop^a	0.094 ± 0.008	0.300 ± 0.015	0.189 ± 0.002	0.055 ± 0.002	0.006 ± 0.001
V-hop^b	0.125 ± 0.022	0.35 ± 0.06	–	–	–
K-hop^c	0.871 ± 0.054	1.25 ± 0.08	–	–	–

Notes. From left to right, each column represents the polarized flux integrated in the entire disk region; the entire disk region, corrected for convolution effect; the rim region, corrected for convolution effect; the spiral region, corrected for convolution effect; and the cavity region. The disk, rim, spiral, and cavity regions are defined as elliptical annulus from [0.10, 0.86]″, [0.13, 0.24]″, [0.24, 0.40]″, and [0.10, 0.13]″, respectively. ^(a)Short integrations in the star-hopping sequence. ^(b)The last cycle short exposure total intensity in V-hop is used as the representative PSF for smearing correction. ^(c)The central 125mas is masked out.

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