On the origin of [Ne II] emission in young stars: mid-infrared and optical observations with the Very Large Telescope

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Table 2

Summary of the VISIR observations.

Name	Date	t_{on − source}	Mode	Airmass	MIR seeing	Pos. Angle	Calibrator (Sp. T)	t_cal	Airmass
		(s)		start/end	(″)	(°)		(s)

MHO 1/2	2011-01-21	1800	HR	1.71/1.89	0.39	−153.8	HD 23319 (K2.5III)	240	1.02
	2011-01-23	1800	HR	1.68/1.81	0.33	−153.8	HD 29291 (G8III)	240	1.01
V892 Tau	2010-01-06	3600	HR	1.71/1.70	0.36	0	HD 20644 (K4III)	240	1.69
CoKu Tau 1	2010-01-04	3600	HR	1.72/1.69	0.32	0	HD 17361 (K1.5III)	240	1.70
FS Tau A	2010-01-04	2760	HR	1.73/2.14	0.33	0	HD 27639 (M0III)	240	1.95
	2010-01-05	3600	HR	1.71/1.62	0.29	0	HD 27482 (K5III)	240	1.70
SST042936+243555	2011-01-21	1800	HR	1.78/2.17	0.39	0	HD 27639 (M0III)	600	2.46
XZ Tau	2011-01-22	1800	HR	1.52/1.78	0.32	−138.6	Psyche	120	1.85
L1551 IRS 5	2010-01-05	3600	HR	1.41/1.78	0.28	0	HD 27482 (K5III)	240	1.64
UY Aur	2011-01-22	1800	HR	1.76/1.81	0.36	132.4	HD 29291 (G8III)	240	1.00
	2011-01-23	1800	HR	1.88/2.14	0.38	132.4	Psyche	120	1.77
VZ Cha	2011-01-22	1800	HR	1.87/1.76	0.32	0	Psyche	120	1.85
RXJ1111.7-7620	2011-01-21	960	HR	1.79/1.74	0.39	0	HD 27639 (M0III)	600	2.46
V853 Oph	2009-06-01	6120	HR	1.01/1.50	0.27	0	HIP 90185 (B9.5III)	600	1.11
IRS 60	2009-05-31	3600	HRX	1.19/1.01	0.40	0	HIP 84012 (A2IV)	840	1.05
	2009-06-01	1800	HRX	1.06/1.00	0.40	0	HIP 84012 (A2IV)	480	1.04
EC 92	2009-05-31	4080	HR	1.15/1.18	0.26	−173.7	HIP 99473 (B9.5III)	1200	1.15
	2009-06-01	3600	HR	1.36/2.24	0.32	−173.7	HIP 84012 (A2IV)	840	1.38

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