A spatial study of the mid-IR emission features in four Herbig Ae/Be stars

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Table 3:

Observation log of the TIMMI2 and VISIR data.
Object	RA ( $^{\rm h}$ $^{\rm m}$ $^{\rm s}$ )	Dec ( $\hbox{$^\circ$ }$ $^{\prime}$ $^{\prime \prime }$ )	Date	Calibrator star	Instrument	Photometry⁽¹⁾
	(J2000)	(J2000)				[Jy]
IRAS 06084 VLA1	06 10 50.57	-06 11 49.7	2003-11-16	HD 39523	TIMMI2	4.51
IRAS 06084 VLA4	06 10 50.32	-06 11 57.6	2003-11-17	HD 47205	TIMMI2	1.72
CD-42 11721	16 59 06.78	-42 42 08.4	2005-02-25	HD 151249	TIMMI2	6.63
TY CrA	19 01 40.83	-36 52 33.9	2006-06-20	HD 178345	VISIR	-
HD 176386	19 01 38.93	-36 53 26.6	2007-08-29	HD 178345	VISIR	-

(1) TIMMI2 11.9 $\mu$ m (N11.9-OCLI filter) flux - determined as $2\pi\sigma^{2}A$ , where $\sigma$ and A are the best fit values for the width and peak when fitting a 2D Gaussian to the source on the images.

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