Table 3
CN line measurements.
Source | CN (2 3/2,3/2–1 5/2,5/2) | CN (2 3/2,5/2–1 5/2,7/2) | CN (2 3/2,1/2–1 5/2,3/2) | Average Stats | |||||||
υ LSR | peak | ∫Tmb δν | υ LSR | peak | ∫Tmb δν | υ LSR | peak | ∫Tmb δν | FWHM | σ rms | |
[km s-1] | [mK] | [mK km s-1] | [km s-1] | [mK] | [mK km s-1] | [km s-1] | [mK] | [mK km s-1] | [km s-1] | [mK] | |
|
|||||||||||
CI Tau | 7.33 | 230 | 52 ± 19 | 6.51 | 76 | 16 ± 19 | 5.28 | 65 | 58 ± 35 | 0.42 | 63 |
CW Tau | – | – | <94 | – | – | <94 | – | – | <94 | 1.00 | 58 |
CY Tau | – | – | <97 | – | – | <97 | – | – | <97 | 1.00 | 60 |
DG Tau | 7.63 | 198 | 171 ± 94 | 6.45 | 279 | 414 ± 124 | 5.03 | 294 | 76 ± 30 | 0.82 | 63 |
DN Tau | – | – | <104 | – | – | <104 | – | – | <104 | 1.00 | 64 |
DO Tau | – | – | <90 | – | – | <90 | – | – | <90 | 1.00 | 56 |
DQ Tau | – | – | <98 | – | – | <98 | – | – | <98 | 1.00 | 61 |
DR Tau | 9.65 | 119 | 56 ± 26 | 11.06 | 297 | 87 ± 20 | 11.93 | 110 | 24 ± 16 | 0.31 | 55 |
FT Tau | – | – | <88 | – | – | <88 | – | – | <88 | 1.00 | 55 |
GO Tau | 2.56 | 55 | 101 ± 41 | 4.07 | 103 | 37 ± 19 | 5.24 | 116 | 129 ± 32 | 1.03 | 42 |
IQ Tau | – | – | <91 | – | – | <91 | – | – | <91 | 1.00 | 57 |
UZ Tau | – | – | <79 | – | – | <79 | – | – | <79 | 1.00 | 49 |
V806 Tau | – | – | <102 | – | – | <102 | – | – | <102 | 1.00 | 63 |
Notes. The velocities reported here are for a υLSR = 0 centered at the theoretical frequency for the strongest hyperfine component, at 226.8747450 GHz. All reported peaks were determined from a Gaussian fit. All upper limits are given by 3 × 1.2σrms following Jørgensen et al. (2004) where ΔV is set to 1.0 km s-1.
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