Table 7: Main-beam intensities, peak temperatures, and width for the detected transitions towards L1448N, L1448mm, and L1157mm. The errors on the fluxes were computed as the quadratic sum of the statistical error and the calibration uncertainty (see text). Upper limits are 3 $\sigma$ . Upper limits for lines not detected in any of these three sources can be found in Table 9.
L1448N L1448mm L1157mm

Freq. $E_{\rm up}$ $\int{{T}_{\rm mb}{\rm d}v}$ $T_{\rm mb}$ $\Delta v$ $\int{{T}_{\rm mb}{\rm d}v}$ $T_{\rm mb}$ $\Delta v$ $\int{{T}_{\rm mb}{\rm d}v}$ $T_{\rm mb}$ $\Delta v$

GHz cm^-1 K km s^-1 K km s^-1 K km s^-1 K km s^-1 K km s^-1 K km s^-1

HDCO

134.285 12.3 0.32 $\pm$ 0.04 0.26 1.1 $\pm$ 0.1 0.38 $\pm$ 0.06 0.38 0.9 $\pm$ 0.1 0.11 $\pm$ 0.01 0.13 0.8 $\pm$ 0.1

201.341 19.0 0.36 $\pm$ 0.05 0.38 1.0 $\pm$ 0.1 0.53 $\pm$ 0.06 0.97 0.6 $\pm$ 0.1 0.10 $\pm$ 0.03 0.12 0.8 $\pm$ 0.1

246.924 26.1 0.35 $\pm$ 0.04 0.30 1.1 $\pm$ 0.1 0.61 $\pm$ 0.08 0.63 0.9 $\pm$ 0.1 0.26 $\pm$ 0.03 0.20 1.2 $\pm$ 0.1

256.585 21.4 0.60 $\pm$ 0.10 0.47 1.2 $\pm$ 0.2 0.79 $\pm$ 0.10 1.11 0.7 $\pm$ 0.1 0.18 $\pm$ 0.03 0.18 0.9 $\pm$ 0.1

268.292 27.9 0.34 $\pm$ 0.08 0.24 1.4 $\pm$ 0.3 0.40 $\pm$ 0.08 0.66 0.6 $\pm$ 0.1 0.15 $\pm$ 0.05 0.20 0.7 $\pm$ 0.4

D₂CO

110.838 9.3 0.074 $\pm$ 0.010 0.137 0.5 $\pm$ 0.1 0.113 $\pm$ 0.014 0.10 1.1 $\pm$ 0.1 $\le$ 0.67 - -

166.103 14.8 0.088 $\pm$ 0.018 0.204 0.4 $\pm$ 0.1 0.114 $\pm$ 0.021 0.27 0.4 $\pm$ 0.1 $\le$ 0.10 - -

231.410 19.4 $\le$ 0.11 - - 0.325 $\pm$ 0.038 0.59 0.5 $\pm$ 0.4 0.109 $\pm$ 0.031 0.182 0.6 $\pm$ 0.2

275.671 20.9 $\le$ 0.20 - - $\le$ 0.16 - - $\le$ 0.26 - -

276.060 31.4 $\le$ 0.13 - - 0.092 $\pm$ 0.051 0.14 0.6 $\pm$ 0.4 $\le$ 0.21 - -

CH₂DOH

89.408 0.029 $\pm$ 0.002 0.053 0.5 $\pm$ 0.1 0.040 $\pm$ 0.007 0.034 1.1 $\pm$ 0.2 0.021 $\pm$ 0.004 0.057 0.3 $\pm$ 1.0

CH₃OD

110.189 $\le$ 0.04 - - 0.078 $\pm$ 0.010 0.073 1.0 $\pm$ 0.1 0.025 $\pm$ 0.013 0.050 0.5 $\pm$ 0.3

**Table 7:** Main-beam intensities, peak temperatures, and width for the detected transitions towards L1448N, L1448mm, and L1157mm. The errors on the fluxes were computed as the quadratic sum of the statistical error and the calibration uncertainty (see text). Upper limits are 3 $\sigma$ . Upper limits for lines not detected in any of these three sources can be found in Table 9.
		L1448N	L1448mm	L1157mm
Freq.	$E_{\rm up}$	$\int{{T}_{\rm mb}{\rm d}v}$	$T_{\rm mb}$	$\Delta v$	$\int{{T}_{\rm mb}{\rm d}v}$	$T_{\rm mb}$	$\Delta v$	$\int{{T}_{\rm mb}{\rm d}v}$	$T_{\rm mb}$	$\Delta v$
GHz	cm^-1	K km s^-1	K	km s^-1	K km s^-1	K	km s^-1	K km s^-1	K	km s^-1
HDCO
134.285	12.3	0.32 $\pm$ 0.04	0.26	1.1 $\pm$ 0.1	0.38 $\pm$ 0.06	0.38	0.9 $\pm$ 0.1	0.11 $\pm$ 0.01	0.13	0.8 $\pm$ 0.1
201.341	19.0	0.36 $\pm$ 0.05	0.38	1.0 $\pm$ 0.1	0.53 $\pm$ 0.06	0.97	0.6 $\pm$ 0.1	0.10 $\pm$ 0.03	0.12	0.8 $\pm$ 0.1
246.924	26.1	0.35 $\pm$ 0.04	0.30	1.1 $\pm$ 0.1	0.61 $\pm$ 0.08	0.63	0.9 $\pm$ 0.1	0.26 $\pm$ 0.03	0.20	1.2 $\pm$ 0.1
256.585	21.4	0.60 $\pm$ 0.10	0.47	1.2 $\pm$ 0.2	0.79 $\pm$ 0.10	1.11	0.7 $\pm$ 0.1	0.18 $\pm$ 0.03	0.18	0.9 $\pm$ 0.1
268.292	27.9	0.34 $\pm$ 0.08	0.24	1.4 $\pm$ 0.3	0.40 $\pm$ 0.08	0.66	0.6 $\pm$ 0.1	0.15 $\pm$ 0.05	0.20	0.7 $\pm$ 0.4
D₂CO
110.838	9.3	0.074 $\pm$ 0.010	0.137	0.5 $\pm$ 0.1	0.113 $\pm$ 0.014	0.10	1.1 $\pm$ 0.1	$\le$ 0.67	-	-
166.103	14.8	0.088 $\pm$ 0.018	0.204	0.4 $\pm$ 0.1	0.114 $\pm$ 0.021	0.27	0.4 $\pm$ 0.1	$\le$ 0.10	-	-
231.410	19.4	$\le$ 0.11	-	-	0.325 $\pm$ 0.038	0.59	0.5 $\pm$ 0.4	0.109 $\pm$ 0.031	0.182	0.6 $\pm$ 0.2
275.671	20.9	$\le$ 0.20	-	-	$\le$ 0.16	-	-	$\le$ 0.26	-	-
276.060	31.4	$\le$ 0.13	-	-	0.092 $\pm$ 0.051	0.14	0.6 $\pm$ 0.4	$\le$ 0.21	-	-
CH₂DOH
89.408		0.029 $\pm$ 0.002	0.053	0.5 $\pm$ 0.1	0.040 $\pm$ 0.007	0.034	1.1 $\pm$ 0.2	0.021 $\pm$ 0.004	0.057	0.3 $\pm$ 1.0
CH₃OD
110.189		$\le$ 0.04	-	-	0.078 $\pm$ 0.010	0.073	1.0 $\pm$ 0.1	0.025 $\pm$ 0.013	0.050	0.5 $\pm$ 0.3

Source LaTeX | All tables | In the text