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Table B.2

Spitzer/IRS high-resolution measurements.

Method Regular (full) Optimal Regular (full) Optimal

SH 9008640 9008640 16205568 16205568
(Ap.) (Ap., meth.) (Pref.) (Meth.)

H i Huα12.37μm 12 ± 6,18 ± 10 < 2,< 2 < 9,< 10 < 1,< 2
[Ne ii] 12.8 μm 17 ± 3 ∗ ,13 ± 3 ∗ 6 ± 1,< 1 ... , ... < 2,< 1
[S iv] 10.5 μm 56 ± 5,37 ± 4 14 ± 3,22 ± 4 66 ± 22,83 ± 25 23 ± 2,26 ± 1
[Ne v] 14.3 μm < 3,< 3 < 1,< 1 < 3,< 3 < 1,< 1
[Ne iii] 15.5 μm 47 ± 4,44 ± 4 28 ± 1,28 ± 1 51 ± 7,78 ± 7 21 ± 3,28 ± 7
[S iii] 18.7 μm 25 ± 3,32 ± 4 13 ± 2 ∗ ,13 ± 2 ∗ 37 ± 4,31 ± 4 21 ± 3,25 ± 2
[Fe ii] 17.9 μm < 4,< 4 < 2,< 2 ...,< 42 < 23,4 ± 1
H2 S(1) 17.0 μm < 3,< 3 < 1,< 1 ... , ... ... , ...
H2 S(2) 12.3 μm 15 ± 7 ∗ ,< 7 < 2,... < 6,< 6 < 4,< 3

LH 9008640 9008640 16205568 16205568
(Pref.) (Pref., meth.) (Pref.) (Pref., meth.)

[O iv] 25.89 μm 35 ± 8,49 ± 11 ∗ 29 ± 6,25 ± 4 < 91,< 86 < 53 ∗ ,< 31 ∗
[Ne iii] 36.0 μm < 32,< 23 ... , ... < 28,< 32 < 10,< 50
[Ne v] 24.3 μm < 10,< 10 < 5,8 ± 4 < 6,< 5 < 3,< 2
[S iii] 33.5 μm 59 ± 23,46 ± 22 37 ± 21,< 9 38 ± 11,52 ± 16 58 ± 8,43 ± 8
[Ar iii] 21.8 μm < 8,< 9 < 5,< 4 < 7,16 ± 7 < 3,< 2
[Fe iii] 23.0 μm < 6,< 11 < 5,< 4 < 7,< 4 < 3,< 2
[Si ii] 34.8 μm 64 ± 14,88 ± 16 65 ± 6,52 ± 10 111 ± 50,117 ± 32 95 ± 2 ∗ ,61 ± 10 ∗
[Fe ii] 26.0 μm 34 ± 10,33 ± 11 < 5,< 6 16 ± 7,13 ± 5 < 2,< 2
H2 S(0) 28.2 μm ... , ... < 4,< 4 < 12,< 10 < 4,< 3

Notes. Fluxes are in units of 10-19 W m-2. Upper limits are 1σ. See Table B.1 for the description. For the regular extraction, fluxes are given for the two nod positions and a point source calibration is used. For optimal extraction, we provide two determinations, one using the simultaneous nod extraction and one using the combined nod spectrum (see Lebouteiller et al. 2015 for more details on the high-resolution optimal extraction algorithm). The preferred sets of observations and methods are marked in bold.

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