A sensitive survey for 13CO, CN, H2CO, and SO in the disks of T Tauri and Herbig Ae stars

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Table 4

Fit results: H₂CO and C¹⁷O.

Source	H₂CO			C¹⁷O
	Area	V _LSR	ΔV	Area	V _LSR	ΔV
	Jy km s^-1	km s^-1	km s^-1	Jy km s^-1	km s^-1	km s^-1

FN Tau	0.24 ± 0.06	–0.53 ± 0.14	1.10 ± 0.31	<0.20
CW Tau	–0.27 ± 0.03	6.80 ± 0.03	0.51 ± 0.05	0.21 ± 0.05	6.28 ± 0.06	0.43 ± 0.11
CIDA-1	–0.25 ± 0.04	6.98 ± 0.03	0.43 ± 0.09	–0.87 ± 0.07	6.91 ± 0.02	0.43 ± 0.01
BP Tau	<0.36			<0.34
DE Tau	<0.26			<0.56
RY Tau	<0.28			<1.68
T Tau	12.68 ± 0.14	7.87 ± 0.01	2.51 ± 0.03	6.07 ± 0.27	7.96 ± 0.04	2.03 ± 0.11
Haro 6-5B	0.19 ± 0.04	8.40 ± 0.21	1.49 ± 0.29	<0.84
FT Tau	<0.25			<1.08
DG Tau-B	1.54 ± 0.12	6.43 ± 0.05	1.61 ± 0.19	4.01 ± 0.21	6.44 ± 0.02	0.98 ± 0.06
DG Tau	2.37 ± 0.08	6.43 ± 0.03	1.50 ± 0.06	1.34 ± 0.22	5.87 ± 0.15	2.24 ± 0.48
Haro 6	7.70 ± 0.09	6.59 ± 0.01	1.44 ± 0.02	4.39 ± 0.18	6.39 ± 0.02	0.98 ± 0.05
IQ Tau	<0.25			<0.23
LkHa 358	0.12 ± 0.03	7.14 ± 0.03	0.28 ± 0.57	1.09 ± 0.10	7.05 ± 0.02	0.45 ± 0.04
HH 30	0.18 ± 0.04	6.06 ± 0.11	0.78 ± 0.15	1.81 ± 0.06	6.52 ± 0.01	0.43 ± 0.00
HL Tau	2.25 ± 0.12	6.66 ± 0.12	4.25 ± 0.28	5.27 ± 0.23	6.35 ± 0.11	5.08 ± 0.28
HK Tau	<0.21			<0.18
Haro 6-13	1.13 ± 0.10	5.81 ± 0.17	3.85 ± 0.43	2.63 ± 0.30	5.60 ± 0.01	0.43 ± 0.01
GG Tau	0.91 ± 0.19	6.40 ± 0.24	2.02 ± 0.46	<0.50
UZ Tau E	<0.25			<1.11
04302+2247	2.82 ± 0.15	5.73 ± 0.13	4.88 ± 0.27	2.23 ± 0.24	6.24 ± 0.20	3.77 ± 0.51
DL Tau	0.65 ± 0.11	6.59 ± 0.26	2.98 ± 0.54	<0.21
DM Tau	0.54 ± 0.05	6.21 ± 0.06	1.22 ± 0.13
AA Tau	<0.46			<0.22
DN Tau	0.26 ± 0.08	5.73 ± 0.28	1.62 ± 0.56	<0.21
DO Tau	0.33 ± 0.11	5.35 ± 0.39	2.15 ± 0.54	<0.68
HV Tau C	<0.18			<0.31
Haro 6-33	0.36 ± 0.05	5.82 ± 0.05	0.67 ± 0.12	<0.24
DQ Tau	<0.20			<0.46
DR Tau	<1.36			<1.61
DS Tau	0.49 ± 0.12	6.08 ± 0.44	3.46 ± 0.80	<0.22
UY Aur	0.78 ± 0.17	5.92 ± 0.21	1.79 ± 0.40	<0.50
AB Aur	0.90 ± 0.12	6.11 ± 0.19	2.56 ± 0.29	2.61 ± 0.28	6.02 ± 0.10	2.03 ± 0.25
SU Aur	<0.16			<0.26
MWC 480	<0.14			1.66 ± 0.26	5.51 ± 0.46	5.60 ± 0.88
CB26	1.56 ± 0.09	5.78 ± 0.06	2.45 ± 0.20	5.77 ± 1.39	5.59 ± 0.04	0.82 ± 0.11
CIDA-8	0.16 ± 0.03	6.75 ± 0.02	0.28 ± 0.58	0.77 ± 0.07	6.77 ± 0.02	0.43 ± 0.00
CIDA-11	<0.19			<0.18
RW Aur	<0.43			<0.73
MWC 758	<0.51			2.51 ± 0.77	–0.31 ± 3.07	17.47 ± 4.84
CQ Tau	0.51 ± 0.10	6.15 ± 0.49	4.41 ± 0.77	<2.47
HD163296	1.38 ± 0.20	5.50 ± 0.37	5.12 ± 0.79

Notes. Integrated line flux of H₂CO (average of both transitions) and C¹⁷O.

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