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Home All issues Volume 502 / No 2 (August I 2009) A&A, 502 2 (2009) 579-597 Full HTML
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Table D.2:

Radial velocities and line intensities for different optical lines of individual knots in HH 53 from EMMI and B&C spectra. Radial velocities are corrected for the cloud speed with respect to the LSR ( $v_{\rm LSR}$ = 2 km s-1, Knee 1992). When detected, two velocity components are reported.
HH 53
Knot Line $\lambda$ $v_{\rm rad}$ $F\pm\Delta~F$
  Id. ($\AA$) (km s-1) (10-15 erg s-1 cm-2)
EMMI
C-C1 [O I] 6300.3 -101 $\pm$ 4; -32 $\pm$ 4 1.9 $\pm$ 0.1; 0.9 $\pm$ 0.2
  [O I] 6363.8 - 1.0 $\pm$ 0.4
  H$\alpha $ 6562.8 -97 $\pm$ 4; -47 $\pm$ 4 9.8 $\pm$ 0.1; 2.4 $\pm$ 0.2
  [N II] 6583.4 -100 $\pm$ 4; -51 $\pm$ 4 1.5 $\pm$ 0.1; 0.4 $\pm$ 0.2
  [S II] 6716.4 -111 $\pm$ 4; -72 $\pm$ 4 2.2 $\pm$ 0.1; 0.7 $\pm$ 0.1
  [S II] 6730.8 -112 $\pm$ 4; -74 $\pm$ 4 2.0 $\pm$ 0.1; 0.7 $\pm$ 0.1
E1 H$\alpha $ 6562.8 -65 $\pm$ 4 0.9 $\pm$ 0.1
  [S II] 6716.4 -74 $\pm$ 4 0.7 $\pm$ 0.1
  [S II] 6730.8 -76 $\pm$ 4 0.7 $\pm$ 0.1
B&C slit 1
A [O I] 6300.3 -140 $\pm$ 30 4.2 $\pm$ 0.8
  H$\alpha $ 6562.8 -114 $\pm$ 30 25.0 $\pm$ 0.6
  [N II] 6583.4 -104 $\pm$ 30 5.3 $\pm$ 0.8
  [S II] 6716.4 -117 $\pm$ 30 6.6 $\pm$ 0.4
  [S II] 6730.8 -128 $\pm$ 30 6.4 $\pm$ 0.5
B [O I] 6300.3 -130 $\pm$ 30 6.3 $\pm$ 0.6
  [N II] 6548.1 -141 $\pm$ 30 2.5 $\pm$ 0.6
  H$\alpha $ 6562.8 -124 $\pm$ 30 34.3 $\pm$ 0.6
  [N II] 6583.4 -103 $\pm$ 30 3.6 $\pm$ 0.5
  [S II] 6716.4 -139 $\pm$ 30 10.5 $\pm$ 0.5
  [S II] 6730.8 -127 $\pm$ 30 9.0 $\pm$ 0.6
C H$\alpha $ 6562.8 -102 $\pm$ 30 8.8 $\pm$ 0.6
  [N II] 6583.4 -103 $\pm$ 30 2.7 $\pm$ 0.5
  [S II] 6716.4 -101 $\pm$ 30 2.1 $\pm$ 0.6
B&C slit 2
A [O I] 6300.3 -96 $\pm$ 20 6.7 $\pm$ 0.1
  [O I] 6363.8 -112 $\pm$ 20 2.2 $\pm$ 0.1
  [N II] 6548.1 -76 $\pm$ 20 1.6 $\pm$ 0.1
  H$\alpha $ 6562.8 -106 $\pm$ 20 26.3 $\pm$ 0.1
  [N II] 6583.4 -82 $\pm$ 20 5.1 $\pm$ 0.1
  [S II] 6716.4 -115 $\pm$ 20 7.2 $\pm$ 0.1
  [S II] 6730.8 -111 $\pm$ 20 7.8 $\pm$ 0.1
B [O I] 6300.3 -97 $\pm$ 20 9.7 $\pm$ 0.1
  [O I] 6363.8 -96 $\pm$ 20 2.9 $\pm$ 0.1
  [N II] 6548.1 -94 $\pm$ 20 2.1 $\pm$ 0.1
  H$\alpha $ 6562.8 -98 $\pm$ 20 33.3 $\pm$ 0.1
  [N II] 6583.4 -94 $\pm$ 20 6.9 $\pm$ 0.1
  [S II] 6716.4 -106 $\pm$ 20 11.5 $\pm$ 0.1
  [S II] 6730.8 -112 $\pm$ 20 11.3 $\pm$ 0.1
C [O I] 6300.3 -109 $\pm$ 20 3.1 $\pm$ 0.1
  [O I] 6363.8 -125 $\pm$ 20 1.1 $\pm$ 0.1
  [N II] 6548.1 -120 $\pm$ 20 0.6 $\pm$ 0.1
  H$\alpha $ 6562.8 -122 $\pm$ 20 14.2 $\pm$ 0.1
  [N II] 6583.4 -120 $\pm$ 20 2.0 $\pm$ 0.1
  [S II] 6716.4 -116 $\pm$ 20 4.5 $\pm$ 0.1
  [S II] 6730.8 -111 $\pm$ 20 3.9 $\pm$ 0.1
F2 [O I] 6300.3 -87 $\pm$ 20 1.5 $\pm$ 0.1
  [O I] 6363.8 - 0.8 $\pm$ 0.4
  [N II] 6548.1 - 1.0 $\pm$ 0.2
  H$\alpha $ 6562.8 -97 $\pm$ 20 7.3 $\pm$ 0.2
  [N II] 6583.4 -85 $\pm$ 20 1.7 $\pm$ 0.2
  [S II] 6716.4 -81 $\pm$ 20 2.1 $\pm$ 0.2
  [S II] 6730.8 -95 $\pm$ 20 1.7 $\pm$ 0.2

Notes: a not possible to deblend; b S/N between 2 and 3.


Source LaTeX | All tables | In the text

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