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Table 3

Best-fit line parameters for sources in NGC 2264-D.

N2H+ (3–2) N2D+ (3–2)


Sourcea T ex V LSR σ v τ main W V LSR σ v τ main W
(K) (km   s-1) (km   s-1) (K km   s-1) (km   s-1) (km   s-1) (K km   s-1)

MM01 10.90   ±   0.03 6.405   ±   0.004 0.495   ±   0.003 8.0   ±   0.2 16.07   ±   0.08 6.26   ±   0.02 0.38   ±   0.02 <0.07 0.43   ±   0.03
MM02 7.37   ±   0.05 5.713   ±   0.009 0.339   ±   0.007 10.5   ±   0.6 5.9   ±   0.1 5.75   ±   0.02 0.43   ±   0.02 <0.19 0.57   ±   0.02
MM03a 5.6   ±   0.2 7.15   ±   0.02 0.22   ±   0.03 4   ±   1 5.89   ±   0.09 7.11   ±   0.03 0.28   ±   0.03 <0.27 0.52   ±   0.03
MM03b 6.7 6.25   ±   0.05 1.33   ±   0.04 <0.90 ...b 5.65   ±   0.05 0.54   ±   0.06 <0.11 ...b
MM04 6.34   ±   0.07 4.75   ±   0.02 0.61   ±   0.02 4.2   ±   0.5 4.8   ±   0.1 ... ... ... ...
MM05 4.25   ±   0.03 4.72   ±   0.02 0.33   ±   0.02 8   ±   1 1.04   ±   0.04 4.79   ±   0.02 0.36   ±   0.02 <1.04 0.50   ±   0.03
MM06 6.58   ±   0.03 5.694   ±   0.007 0.349   ±   0.007 6.9   ±   0.4 3.96   ±   0.06 ... ... ... ...
MM07 8.53   ±   0.03 3.366   ±   0.005 0.452   ±   0.005 4.7   ±   0.2 7.53   ±   0.06 3.72   ±   0.07 0.47   ±   0.07 <0.04 0.19   ±   0.03
MM08 6.17   ±   0.05 6.75   ±   0.01 0.65   ±   0.02 3.9   ±   0.4 4.59   ±   0.06 5.97   ±   0.06 0.23   ±   0.07 <0.06 0.07   ±   0.03
MM09 7.74   ±   0.03 6.103   ±   0.006 0.436   ±   0.005 6.4   ±   0.2 6.76   ±   0.06 ... ... ... ...
MM10 6.32   ±   0.04 6.66   ±   0.01 0.51   ±   0.01 5.0   ±   0.4 4.38   ±   0.06 ... ... ... ...
MM11 6.7 4.72   ±   0.05 0.50   ±   0.05 <0.11 0.27   ±   0.03 4.78   ±   0.05 0.43   ±   0.06 <0.07 0.19   ±   0.03
MM12 6.7 5.31   ±   0.02 0.39   ±   0.02 <0.52 0.89   ±   0.04 5.38   ±   0.05 0.36   ±   0.05 <0.06 0.13   ±   0.02
MM13a 6.7 4.20   ±   0.02 0.42   ±   0.02 <1.20 3.14   ±   0.07 ... ... ... ...
MM13b 6.7 5.84   ±   0.03 0.49   ±   0.03 <0.61 ...b ... ... ... ...
MM15 4.18   ±   0.05 5.85   ±   0.02 0.38   ±   0.03 5   ±   1 0.89   ±   0.05 ... ... ... ...

Notes.

(a)

If the spectrum shows two components, they were both fitted, listed in different rows, and labeled as components a and b.

(b)

We were unable to derive W for each of the two components – the value listed for component a corresponds to the integrated W for both components.

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