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Table B.3

Observed emission lines in the IRAS 13481-6124 jet.

Species Term λ(μm) F ± Δ F(10-15 erg cm-2 s-1)

bow-shock A Red bow-shock B Red bow-shocks A-B Blue knot F Blue knot E Blue knot D Blue YSO∗∗
H i Paγ 1.094 ··· ··· ··· ··· ··· ··· 130±40
H i Paβ 1.282 ··· ··· ··· ··· ··· ··· 740±20
H i Br19 1.526 ··· ··· ··· ··· ··· ··· 90±20
H i Br18 1.535 ··· ··· ··· ··· ··· ··· 200±20
H i Br17 1.544 ··· ··· ··· ··· ··· ··· 190±20
H i Br16 1.556 ··· ··· ··· ··· ··· ··· 250±20
H i Br15 1.570 ··· ··· ··· ··· ··· ··· 280±20
H i Br14 1.588 ··· ··· ··· ··· ··· ··· 270±20
[Fe ii] a4D3/2 − a4F7/2 1.600 2.9±0.9 ··· ··· ··· ··· ··· ···
H i Br13 1.611 ··· ··· ··· ··· ··· ··· 370±20
H i Br12 1.641 ··· ··· ··· ··· ··· ··· 480±20
[Fe ii] a4D7/2 − a4F9/2 1.644 11.5±0.9 3.5±0.9 ··· 5±1 ··· ··· 60±20
[Fe ii] a4D5/2 − a4F7/2 1.677 2.2±0.9 ··· ··· ··· ··· ··· ···
H i Br11 1.681 ··· ··· ··· ··· ··· ··· 510±20
Fe ii c4F9z4F9 1.688 ··· ··· ··· ··· ··· ··· 270±20
H2 1–0 S(9) 1.688 1.8±0.9 ··· 14±1 ··· 5±1 ··· ···
H2 1–0 S(8) 1.715 1.9±0.9 ··· 9±1 ··· ··· ··· ···
H i Br10 1.737 ··· ··· ··· ··· ··· ··· 730±30
H2 1–0 S(7) 1.748 7±1 4.0±0.9 36±1 4±1 9±2 14±2 ···
H2 1–0 S(6) 1.788 5±1 2.7±0.9 22±1 ··· 7±2 8±2 ···
H i Br9 1.818 ··· ··· ··· ··· ··· ··· 1300±100
H2 1–0 S(5) 1.836 ··· ··· 36±10 ··· ··· ··· ···
H2 1–0 S(4) 1.892 ··· ··· 38±10 ··· ··· ··· ···
H2 1–0 S(3) 1.958 25±8 ··· 73±10 21±10* 33±1 ··· ···
H2 1–0 S(2) 2.034 9.1±0.9 5±1 35±1 7±2 18±2 15±2 ···
H2 2–1 S(3) 2.073 ··· ··· 15±1 ··· ··· 6±2 ···
H2 1–0 S(1) 2.122 19±1 12±1 90±1 21±1 47±2 38±2 ···
H2 2–1 S(2) 2.154 ··· ··· 8±1 ··· ··· ··· ···
H2 3–2 S(3) 2.201 ··· ··· 4±1 ··· ··· ··· ···
H2 1–0 S(0) 2.223 6±1 3±1 20±1 5±1 13±2 10±3 ···
H2 2–1 S(1) 2.248 3±1 ··· 16±1 ··· 8±2 ··· ···
H2 1–0 Q(1) 2.407 15±5 10±5* 74±5 18±5 41±5 47±6 ···
H2 1–0 Q(2) 2.413 ··· ··· 30±6 ··· 15±5 ··· ···
H2 1–0 Q(3) 2.424 17±5 11±5* 74±5 20±5 41±2 36±6 ···
H2 1–0 Q(4) 2.437 ··· ··· 19±5 ··· 15±5 ··· ···
H2 1–0 Q(5) 2.455 ··· ··· 47±5 16±5 32±5 ··· ···
H2 1–0 Q(6) 2.476 ··· ··· 20±5 ··· ··· ··· ···
H2 1–0 Q(7) 2.500 ··· ··· 30±5 ··· ··· ··· ···

Notes..

(*)

S/N between 2 and 3

(**)

YSO: IRAS 13481-6124, namely 2MASS J13513785-6139075. Our K band spectrum is saturated, therefore lines in the K band are not reported.

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