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DAV93B - An OH mainline maser survey of IRAS circumstellar envelope sources

Short title: David et al. (1993)
Authors: David, P. Le Squeren, A. M. Sivagnanam, P. Braz, M. A.
Journal: Astronomy and Astrophysics Supplement Series (ISSN 0365-0138), vol. 98, no. 2, p. 245-260.
Bibcode:

Non-detection table: Show non-detection table
Detection table: Show detection table (108 detection) Non-detection table: Show non-detection table (23 non-detection)

Abstract
We present the results of a survey in the OH mainline at 1667 MHz. Because this line is generally weak in the OH/IR stars, systematic surveys of the mainline maser have not been previously performed. A total of 131 sources were detected out of which 108 were previously unknown. The 1667 MHz profile in OH/IR stars is similar in form to that of the 1612 MHz emission, and the relevant maser properties have been measured under the assumption of the habitual radially expanding envelope model for circumstellar envelopes. We show that the mainline maser is still present in circumstellar envelopes with cool (60/25) colors its detection is, in fact, higher for such colors. Summary detection rates are given.	Comments: Spectral type was set to: """"S"""", where only one peak was found. """"D"""", where two peaks were found. IRAS 08005+2356 renamed as IRAS 08005-2356 IRAS 17392-2722 attributed to IRAS 17393-2727 IRAS 17456-2037 renamed as IRAS 17456-2037A (tentative detection) IRAS 18033-2111 (second object) renamed as IRAS 18033-2111A IRAS 18044-1947 (second object) renamed as IRAS 18044-1947A IRAS 18125-1631 (tentative detection) IRAS 18195-2804 renamed as IRAS 18195-2804A IRAS 18245-0342 (second object) renamed as IRAS 18245-0342A (tentative detection) IRAS 18262-0735 (second object) renamed as IRAS 18262-0735A IRAS 19352+2030 renamed as IRAS 19352+2030A Velocity resolution: 0.56 km/s Total number of observed sources: 558 Only the 131 detections were published.

Abstract

We present the results of a survey in the OH mainline at 1667 MHz. Because this line is generally weak in the OH/IR stars, systematic surveys of the mainline maser have not been previously performed. A total of 131 sources were detected out of which 108 were previously unknown. The 1667 MHz profile in OH/IR stars is similar in form to that of the 1612 MHz emission, and the relevant maser properties have been measured under the assumption of the habitual radially expanding envelope model for circumstellar envelopes. We show that the mainline maser is still present in circumstellar envelopes with cool (60/25) colors its detection is, in fact, higher for such colors. Summary detection rates are given.

Comments:
Spectral type was set to:
""""S"""", where only one peak was found.
""""D"""", where two peaks were found.

IRAS 08005+2356 renamed as
IRAS 08005-2356
IRAS 17392-2722 attributed to
IRAS 17393-2727
IRAS 17456-2037 renamed as
IRAS 17456-2037A (tentative detection)
IRAS 18033-2111 (second object) renamed as
IRAS 18033-2111A
IRAS 18044-1947 (second object) renamed as
IRAS 18044-1947A
IRAS 18125-1631 (tentative detection)
IRAS 18195-2804 renamed as
IRAS 18195-2804A
IRAS 18245-0342 (second object) renamed as
IRAS 18245-0342A (tentative detection)
IRAS 18262-0735 (second object) renamed as
IRAS 18262-0735A
IRAS 19352+2030 renamed as
IRAS 19352+2030A

Velocity resolution: 0.56 km/s
Total number of observed sources: 558
Only the 131 detections were published.

Input tables: Tables 1 and 2
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Detection table from David et al. (1993)

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ID	Obs. RA	Obs. Dec	l	b	Group id	Source name	Frequency	V_range	V_peak	F_peak	List	Detection	Class	Dist. (parallax)	Ref.
	(J2000)	(J2000)	(deg.)	(deg.)			(MHz)	(km/s)	(km/s)	(Jy)		Yes/No		(kpc)
1	03 25 8.5	+65 32 05	137.9704	7.2553	G137.970+7.256	IRAS 03206+6521	1667	17.4	-46.5	1.150	ENG15	-H₂O -CH₃OH II +OH +SiO	EVOLVED		DAV93B
2	03 31 3.8	-15 24 52	203.6891	-51.2008	G203.689-51.201	IRAS 03287-1535	1667	9.0	-12.9	0.470	ENG15	+H₂O +OH -SiO	EVOLVED		DAV93B
3	05 00 23.8	+12 56 06	187.7114	-17.5744	G187.712-17.574	IRAS 04575+1251	1667	25.8	-13.1	0.150	ENG15	-H₂O +OH -SiO	EVOLVED		DAV93B
4	05 11 19.4	+52 52 34	156.4376	7.8350	G156.438+7.835	IRAS 05073+5248	1667	32.3	-13.6	0.660	ENG15	+H₂O -CH₃OH I +OH +SiO	EVOLVED		DAV93B
5	05 16 47	+45 34 04	162.9507	4.3321	G162.951+4.332	IRAS 05131+4530	1667	20.8	-41.2	0.190	ENG15	-H₂O +OH +SiO	EVOLVED		DAV93B
6	07 55 40.4	-28 38 56	245.4382	-0.1470	G245.438-0.147	IRAS 07536-2830	1667	34.8	34.8	0.410	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
7	16 06 8.2	-30 49 34	344.9952	15.7239	G344.994+15.724	IRAS 16029-3041	1667	25.9	-14.8	0.170	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
8	16 30 36.9	-26 44 54	351.8858	14.6527	G351.886+14.652	IRAS 16275-2638	1667	23.9	-81.8	0.160	ENG15	+OH +SiO	EVOLVED		DAV93B
9	16 43 17.4	-35 53 49	346.6648	6.6086	G346.665+6.608	IRAS 16399-3548	1667	67.8	-67.8	0.240	ENG15	+OH -SiO	EVOLVED		DAV93B
10	17 39 14.7	-30 14 27	358.1609	0.4905	G358.161+0.490	IRAS 17360-3012	1667	39.6	-17.1	0.450	ENG15	-H₂O +OH +SiO	EVOLVED		DAV93B
11	17 41 53.5	-20 47 09	6.5148	4.9805	G6.518+4.978	IRAS 17389-2045	1667	32.6	13.4	0.200	ENG15	+OH +SiO	EVOLVED		DAV93B
12	17 43 44.3	-37 18 01	352.6524	-4.0268	G352.652-4.027	IRAS 17403-3716	1667	1.9	1.9	0.150	ENG15	+OH	EVOLVED		DAV93B
13	17 44 51	-31 32 29	357.6904	-1.2171	G357.690-1.217	IRAS 17416-3131	1667	32.6	60.3	0.090	ENG15	+OH	EVOLVED		DAV93B
14	17 51 26.5	-28 25 36	1.0952	-0.8310	G1.095-0.831	IRAS 17482-2824	1667	43.0	-11.1	0.560	ENG15	+OH +SiO	EVOLVED		DAV93B
15	17 53 46.5	-31 44 26	358.4956	-2.9492	G358.496-2.949	IRAS 17505-3143	1667	33.2	-12.9	0.340	ENG15	+OH +SiO	EVOLVED		DAV93B
16	18 07 26.8	-19 46 40	10.4116	0.3138	G10.412+0.313	IRAS 18044-1947	1667	31.5	-76.6	0.720	ENG15	-H₂O +OH	EVOLVED		DAV93B
17	18 07 26.8	-19 46 40	10.4116	0.3138	G10.412+0.313	IRAS 18044-1947A	1667	4.5	-121.5	0.120	ENG15	-H₂O +OH	EVOLVED		DAV93B
18	18 09 18.4	+09 12 15	36.4742	13.5050	G36.475+13.505	IRAS 18069+0911	1667	34.3	-30.9	0.070	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
19	18 09 24.3	+34 46 17	61.4719	23.1649	G61.473+23.164	IRAS 18076+3445	1667	6.8	-6.8	0.150	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
20	18 10 53.7	-26 13 30	5.1482	-3.4972	G5.148-3.497	IRAS 18077-2614	1667	30.9	85.2	0.080	ENG15	+OH +SiO	EVOLVED		DAV93B
21	18 11 3.4	-22 37 33	8.3263	-1.8009	G8.328-1.803	IRAS 18080-2238	1667	34.8	37.9	0.140	ENG15	+OH +SiO	EVOLVED		DAV93B
22	18 11 25.8	-26 29 31	4.9708	-3.7301	G4.971-3.730	IRAS 18083-2630	1667	7.3	7.3	0.380	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
23	18 24 29.5	-15 51 11	15.7948	-1.3828	G15.795-1.383	IRAS 18216-1552	1667	27.0	-18.0	0.170	ENG15	-H₂O +OH +SiO	EVOLVED		DAV93B
24	18 55 56.7	+07 30 28	40.1293	2.4202	G40.130+2.420	IRAS 18535+0726	1667	37.6	27.9	0.090	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
25	18 58 29.9	+06 42 56	39.7123	1.4955	G39.713+1.495	IRAS 18560+0638	1667	33.5	4.5	0.200	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
26	19 06 43.2	+10 14 34	43.7799	1.3023	G43.779+1.303	IRAS 19043+1009	1667	33.1	32.6	0.110	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
27	19 09 57.1	+09 26 52	43.4408	0.2296	G43.441+0.229	IRAS 19075+0921	1667	14.0	5.3	0.860	ENG15	+H₂O +OH -SiO	SFR_MIXED		DAV93B
28	19 18 14.5	+23 49 26	57.1240	5.1166	G57.124+5.116	IRAS 19161+2343	1667	38.2	10.0	0.740	ENG15	+H₂O -CH₃OH II +OH +SiO	EVOLVED		DAV93B
29	19 20 56.1	-26 14 36	11.9546	-17.7031	G11.955-17.703	IRAS 19178-2620	1667	34.3	-12.4	0.110	ENG15	-H₂O +OH +SiO	EVOLVED		DAV93B
30	19 21 26.3	+11 33 54	46.6293	-1.2832	G46.629-1.284	IRAS 19190+1128	1667	32.6	41.6	0.150	ENG15	+OH +SiO	EVOLVED		DAV93B
31	19 21 36.4	+09 27 51	44.7933	-2.3067	G44.795-2.307	IRAS 19192+0922	1667	30.3	-87.7	0.130	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
32	19 25 57.9	+14 05 11	49.3734	-1.0644	G49.373-1.064	IRAS 19236+1359	1667	110.9	110.9	0.073	ENG15	-CH₃OH II +OH +SiO	EVOLVED		DAV93B
33	19 26 47.6	+11 21 15	47.0634	-2.5393	G47.063-2.540	IRAS 19244+1115	1667	68.0	40.5	2.150	ENG15	-H₂O +OH -SiO	EVOLVED		DAV93B
34	20 10 27.4	-06 16 16	36.3564	-20.4151	G36.357-20.415	IRAS 20077-0625	1667	28.1	-31.0	1.220	ENG15	-H₂O -CH₃OH II +OH +SiO	EVOLVED		DAV93B
35	20 28 56.9	+21 15 35	63.3360	-10.1953	G63.337-10.196	IRAS 20267+2105	1667	89.4	-89.4	0.150	ENG15	+H₂O +OH	SFR_MIXED		DAV93B
36	20 46 54	+05 51 31	52.5091	-22.3869	G52.508-22.387	IRAS 20444+0540	1667	56.4	56.4	0.210	ENG15	-H₂O -CH₃OH II +OH +SiO	EVOLVED		DAV93B
37	22 19 27.8	+59 51 22	104.9089	2.4131	G104.908+2.413	IRAS 22177+5936	1667	29.3	-40.2	0.460	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
38	03 33 13.9	+31 21 24	159.0427	-19.9424	G159.043-19.942	IRAS 03301+3111	1667	6.7	6.7	0.470	ENG15	-H₂O +OH	SFR		DAV93B
39	05 38 18.8	-07 02 27	210.9347	-19.4485	G210.935-19.448	IRAS 05358-0704	1667	6.2	6.2	0.300	ENG15	+H₂O -CH₃OH I -CH₃OH II +OH	GALAXY		DAV93B
40	17 20 14.7	-37 39 35	349.8030	-0.3199	G349.804-0.321	IRAS 17168-3736	1667	26.4	-19.3	0.440	ENG15	-H₂O +OH	EVOLVED		DAV93B
41	17 24 7.7	-36 35 41	351.1191	-0.3528	G351.118-0.352	IRAS 17207-3632	1667	127.2	-127.2	0.870	ENG15	-H₂O +OH	EVOLVED		DAV93B
42	17 25 7.1	-24 51 03	0.9837	6.0500	G0.984+6.050	IRAS 17220-2448	1667	30.9	23.9	0.120	ENG15	-CH₃OH II +OH	EVOLVED		DAV93B
43	17 30 48.5	-28 49 01	358.3671	2.8041	G358.367+2.804	IRAS 17276-2846	1667	72.2	-72.2	0.180	ENG15	+OH	EVOLVED		DAV93B
44	17 32 34.6	-29 43 16	357.8203	1.9869	G357.820+1.987	IRAS 17293-2941	1667	30.9	-45.7	0.280	ENG15	+OH	EVOLVED		DAV93B
45	17 34 57.9	-35 25 53	353.2990	-1.5380	G353.299-1.538	IRAS 17316-3523	1667	47.1	47.1	0.960	ENG15	+OH	EVOLVED		DAV93B
46	17 35 2.1	-33 33 30	354.8825	-0.5370	G354.884-0.538	IRAS 17317-3331	1667	32.0	-6.5	2.110	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
47	17 39 52	-27 23 36	0.6451	1.8900	G0.645+1.890	IRAS 17367-2722	1667	38.2	15.6	0.190	ENG15	+OH	EVOLVED		DAV93B
48	17 41 52	-33 33 40	355.6405	-1.7416	G355.640-1.742	IRAS 17385-3332	1667	32.6	-256.4	3.680	ENG15	-H₂O +OH	EVOLVED		DAV93B
49	17 42 31.7	-33 21 00	355.8927	-1.7478	G355.893-1.748	IRAS 17392-3319	1667	28.7	-59.0	0.280	ENG15	+OH	EVOLVED		DAV93B
50	17 42 21.9	-27 23 51	0.9349	1.4171	G0.935+1.417	IRAS 17392-2722	1667	124.3	-124.3	0.170	ENG15	+OH	EVOLVED		DAV93B
51	17 44 26.7	-37 09 21	352.8495	-4.0718	G352.849-4.072	IRAS 17410-3708	1667	31.4	-60.7	0.100	ENG15	+OH	EVOLVED		DAV93B
52	17 44 22.6	-31 55 39	357.3085	-1.3330	G357.308-1.333	IRAS 17411-3154	1667	36.5	-40.8	27.030	ENG15	-H₂O +OH +SiO	EVOLVED		DAV93B
53	17 44 58.6	-27 14 45	1.3683	1.0026	G1.368+1.003	IRAS 17418-2713	1667	33.2	-29.3	5.980	ENG15	+OH	EVOLVED		DAV93B
54	17 45 56.7	-24 40 00	3.6844	2.1600	G3.684+2.160	IRAS 17428-2438	1667	28.1	-132.8	0.110	ENG15	+OH	EVOLVED		DAV93B
55	17 46 15.8	-17 51 49	9.5617	5.6115	G9.562+5.612	IRAS 17433-1750	1667	29.8	104.8	0.080	ENG15	-H₂O +OH	EVOLVED		DAV93B
56	17 48 1.1	-30 25 39	358.9952	-1.2190	G358.995-1.219	IRAS 17448-3024	1667	5.1	-85.6	0.100	ENG15	+OH	EVOLVED		DAV93B
57	17 48 40.3	-20 38 11	7.4661	3.7013	G7.466+3.701	IRAS 17456-2037A	1667	257.6	257.6	0.150	ENG15	-CH₃OH II +OH	EVOLVED		DAV93B
58	17 51 12.4	-30 33 44	359.2324	-1.8775	G359.233-1.877	IRAS 17479-3032	1667	30.1	-30.1	0.250	ENG15	-H₂O -CH₃OH I +OH	EVOLVED		DAV93B
59	17 53 46.9	-33 13 24	357.2139	-3.6985	G357.214-3.698	IRAS 17504-3312	1667	32.0	-78.0	0.110	ENG15	+OH	EVOLVED		DAV93B
60	17 58 4.1	-21 21 09	7.9591	1.4474	G7.961+1.445	IRAS 17550-2120	1667	27.0	-35.2	0.750	ENG15	-H₂O -CH₃OH I +OH	EVOLVED		DAV93B
61	18 01 41.4	-31 47 58	359.2831	-4.4378	G359.283-4.438	IRAS 17584-3147	1667	34.8	-101.5	0.220	ENG15	+OH	EVOLVED		DAV93B
62	18 03 36.5	-17 34 01	11.8965	2.1874	G11.897+2.187	IRAS 18006-1734	1667	25.0	3.6	0.210	ENG15	+OH	SFR_MIXED		DAV93B
63	18 03 40.4	-18 41 06	10.9295	1.6250	G10.926+1.630	IRAS 18007-1841	1667	29.8	112.4	0.230	ENG15	+OH	SFR_MIXED		DAV93B
64	18 06 22.5	-21 11 28	9.0551	-0.1557	G9.055-0.156	IRAS 18033-2111	1667	34.3	-65.4	0.280	ENG15	+OH	EVOLVED		DAV93B
65	18 06 22.5	-21 11 28	9.0551	-0.1557	G9.055-0.156	IRAS 18033-2111A	1667	17.4	-124.4	0.420	ENG15	+OH	EVOLVED		DAV93B
66	18 06 53.2	-19 03 09	10.9809	0.7822	G10.981+0.782	IRAS 18039-1903	1667	25.8	144.1	0.170	ENG15	+H₂O -CH₃OH I +OH	EVOLVED		DAV93B
67	18 07 8.5	-27 25 56	3.6843	-3.3449	G3.684-3.345	IRAS 18040-2726	1667	34.8	124.4	0.280	ENG15	+OH	EVOLVED		DAV93B
68	18 08 12.7	-24 14 36	6.5938	-2.0104	G6.594-2.011	IRAS 18051-2415	1667	30.3	105.3	0.230	ENG15	-H₂O -CH₃OH I +OH	EVOLVED		DAV93B
69	18 10 5.8	-17 26 35	12.7581	0.8964	G12.758+0.896	IRAS 18071-1727	1667	22.0	15.4	0.280	ENG15	-H₂O -CH₃OH I +OH -SiO	EVOLVED		DAV93B
70	18 10 50	-26 53 12	4.5595	-3.8019	G4.560-3.802	IRAS 18077-2653	1667	127.4	127.4	0.180	ENG15	-CH₃OH II +OH	EVOLVED		DAV93B
71	18 10 49	-03 38 14	25.0100	7.3354	G25.010+7.335	IRAS 18081-0338	1667	6.8	6.8	0.310	ENG15	+OH	EVOLVED		DAV93B
72	18 12 19.2	-23 47 00	7.4495	-2.6111	G7.450-2.611	IRAS 18092-2347	1667	36.0	30.3	0.470	ENG15	-H₂O +OH	EVOLVED		DAV93B
73	18 12 21.5	-25 07 22	6.2758	-3.2593	G6.276-3.259	IRAS 18092-2508	1667	36.3	36.3	0.110	ENG15	+OH	EVOLVED		DAV93B
74	18 13 2.7	-19 14 20	11.5206	-0.5811	G11.522-0.582	IRAS 18100-1915	1667	27.0	4.1	0.320	ENG15	-H₂O +OH +SiO	EVOLVED		DAV93B
75	18 13 29.7	-07 09 49	22.1962	5.0868	G22.196+5.087	IRAS 18107-0710	1667	23.6	4.9	0.170	ENG15	-H₂O +OH	EVOLVED		DAV93B
76	18 15 26.1	-16 30 59	14.1837	0.2211	G14.183+0.221	IRAS 18125-1631	1667	31.5	-279.1	0.150	ENG15	+OH -SiO	EVOLVED		DAV93B
77	18 16 26	-14 55 13	15.7017	0.7699	G15.701+0.770	IRAS 18135-1456	1667	31.2	-15.9	0.830	ENG15	+H₂O -CH₃OH I -CH₃OH II +OH +SiO	EVOLVED		DAV93B
78	18 22 40.1	-28 03 08	4.7602	-6.6671	G4.760-6.667	IRAS 18195-2804A	1667	16.8	241.3	0.070	ENG15	+OH	EVOLVED		DAV93B
79	18 22 42.2	-12 47 44	18.2934	0.4321	G18.296+0.429	IRAS 18198-1249	1667	31.2	29.2	0.750	ENG15	-H₂O +OH +SiO	EVOLVED		DAV93B
80	18 26 20.2	-04 45 42	25.8225	3.3878	G25.822+3.388	IRAS 18236-0447	1667	21.9	-36.3	0.090	ENG15	-H₂O -CH₃OH I -CH₃OH II +OH	EVOLVED		DAV93B
81	18 27 12.8	-03 40 15	26.8927	3.6987	G26.893+3.699	IRAS 18245-0342	1667	35.9	5.6	0.160	ENG15	+OH	SFR_MIXED		DAV93B
82	18 27 12.8	-03 40 15	26.8927	3.6987	G26.893+3.699	IRAS 18245-0342A	1667	241.6	241.6	0.090	ENG15	+OH	SFR_MIXED		DAV93B
83	18 28 28.5	-09 58 18	21.4511	0.4996	G21.457+0.491	IRAS 18257-1000	1667	36.2	96.2	1.660	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
84	18 28 59.4	-07 33 25	23.6494	1.5076	G23.649+1.508	IRAS 18262-0735A	1667	36.9	36.9	0.140	ENG15	+OH	EVOLVED		DAV93B
85	18 29 35.7	-11 15 54	20.4332	-0.3445	G20.433-0.344	IRAS 18268-1117	1667	35.4	24.5	0.160	ENG15	-H₂O +OH +SiO	EVOLVED		DAV93B
86	18 29 54.8	-10 12 15	21.4094	0.0781	G21.409+0.078	IRAS 18271-1014	1667	136.2	-136.2	0.100	ENG15	+OH	EVOLVED		DAV93B
87	18 30 32.7	-10 57 32	20.8125	-0.4091	G20.812-0.409	IRAS 18277-1059	1667	35.4	84.9	0.250	ENG15	+OH	EVOLVED		DAV93B
88	18 32 50.5	-21 09 37	11.9895	-5.5853	G11.989-5.585	IRAS 18298-2111	1667	26.4	84.3	0.660	ENG15	-H₂O -CH₃OH II +OH	EVOLVED		DAV93B
89	18 37 32.2	-05 23 59	26.5430	0.6188	G26.543+0.618	IRAS 18348-0526	1667	26.4	12.1	9.220	ENG15	+H₂O +OH +SiO	EVOLVED		DAV93B
90	18 45 52.7	-01 46 43	30.7152	0.4254	G30.715+0.427	IRAS 18432-0149	1667	34.3	50.0	0.450	ENG15	+H₂O -CH₃OH II +OH +SiO	SFR_MIXED		DAV93B
91	18 48 40.3	-02 50 35	30.0864	-0.6812	G30.091-0.686	IRAS 18460-0254	1667	42.9	77.4	2.180	ENG15	+H₂O -CH₃OH II +OH +SiO	SFR_MIXED		DAV93B
92	18 51 0.8	-25 11 06	10.1808	-11.1015	G10.181-11.102	IRAS 18479-2514	1667	44.6	-44.6	0.130	ENG15	-CH₃OH II +OH	EVOLVED		DAV93B
93	18 51 25.7	-01 03 55	31.9827	-0.4836	G31.984-0.485	IRAS 18488-0107	1667	40.4	56.0	0.210	ENG15	+H₂O -CH₃OH II +OH +SiO	EVOLVED		DAV93B
94	18 52 33.4	-36 44 50	359.4154	-16.0389	G359.415-16.039	IRAS 18491-3648	1667	23.0	-71.5	0.330	ENG15	+OH -SiO	EVOLVED		DAV93B
95	18 55 4.8	+02 14 41	35.3448	0.2136	G35.346+0.212	IRAS 18525+0210	1667	41.0	49.8	0.740	ENG15	-H₂O +OH +SiO	SFR_MIXED		DAV93B
96	18 55 11.3	+01 44 45	34.9132	-0.0381	G34.913-0.038	IRAS 18526+0140	1667	29.8	-130.0	0.450	ENG15	-H₂O +OH			DAV93B
97	18 57 26.5	+02 12 11	35.5769	-0.3304	G35.580-0.333	IRAS 18549+0208	1667	28.2	64.0	0.120	ENG15	-H₂O +OH +SiO	SFR_MIXED		DAV93B
98	19 06 11.5	+08 29 07	42.1588	0.6105	G42.159+0.610	IRAS 19037+0824	1667	43.6	43.6	0.110	ENG15	+H₂O -CH₃OH II +OH	EVOLVED		DAV93B
99	19 08 58.3	+08 37 47	42.6034	0.0669	G42.604+0.066	IRAS 19065+0832	1667	36.0	34.3	0.490	ENG15	+H₂O -CH₃OH II +OH +SiO	SFR_MIXED		DAV93B
100	19 10 36.5	+03 27 03	38.1932	-2.6811	G38.193-2.682	IRAS 19081+0322	1667	32.6	25.6	0.150	ENG15	-H₂O -CH₃OH II +OH +SiO	EVOLVED		DAV93B
101	19 27 41.6	+16 37 22	51.8025	-0.2236	G51.804-0.224	IRAS 19254+1631	1667	36.5	-16.5	0.130	ENG15	+H₂O -CH₃OH II +OH +SiO	EVOLVED		DAV93B
102	19 37 23.5	+20 36 55	56.4080	-0.3071	G56.409-0.308	IRAS 19352+2030A	1667	24.7	-26.2	0.160	ENG15	+H₂O -CH₃OH II +OH -SiO	EVOLVED		DAV93B
103	19 46 8.7	+22 59 23	59.4772	-0.8954	G59.478-0.897	IRAS 19440+2251	1667	35.4	-25.5	0.140	ENG15	-H₂O +OH +SiO	EVOLVED		DAV93B
104	19 59 38.7	+28 23 07	65.6685	-0.7349	G65.669-0.736	IRAS 19576+2814	1667	21.9	-68.7	0.100	ENG15	-H₂O -CH₃OH II +OH +SiO	EVOLVED		DAV93B
105	20 04 20.4	+29 04 05	66.7929	-1.2464	G66.794-1.247	IRAS 20023+2855	1667	27.5	-78.3	0.240	ENG15	-H₂O +OH +SiO	EVOLVED		DAV93B
106	20 06 22.9	+27 02 11	65.3172	-2.7145	G65.317-2.715	IRAS 20043+2653	1667	27.5	-19.3	0.180	ENG15	-H₂O +OH +SiO	EVOLVED		DAV93B
107	21 56 58.2	+62 18 43	104.1300	5.9915	G104.130+5.991	IRAS 21554+6204	1667	23.1	-31.5	0.220	ENG15	-H₂O -CH₃OH I -CH₃OH II +OH +SiO	EVOLVED		DAV93B
108	08 02 40.5	-24 04 43.1	242.3642	3.5822	G242.364+3.582	IRAS 08005-2356	1667	3.0	-3.0	2.520	ENG15	-H₂O -CH₃OH II +OH -SiO	EVOLVED		DAV93B

Non-detection table from David et al. (1993)

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ID	Obs. RA	Obs. Dec	l	b	Group id	Source name	Line	List	Detection	Class	Ref.
	(J2000)	(J2000)	(deg.)	(deg.)			OH		Yes/No
1	03 33 30.5	+60 20 09	141.7246	3.5188	G141.725+3.519	IRAS 03293+6010	1.667 GHz;	ENG15	+H₂O -CH₃OH II +OH +SiO	EVOLVED	DAV93B
2	06 33 14.9	+40 42 50	174.1128	14.1196	G174.114+14.122	IRAS 06297+4045	1.667 GHz;	ENG15	+H₂O +OH +SiO	EVOLVED	DAV93B
3	19 16 39.3	+10 40 03	45.2867	-0.6665	G45.287-0.667	IRAS 19142+1034	1.667 GHz;	ENG15	+OH	EVOLVED	DAV93B
4	19 25 8.6	-00 25 03	36.4222	-7.6855	G36.422-7.686	IRAS 19225-0031	1.667 GHz;	ENG15	+OH	EVOLVED	DAV93B
5	20 50 57.7	+42 48 04	83.4188	-0.8883	G83.419-0.889	IRAS 20491+4236	1.667 GHz;	ENG15	+H₂O +OH +SiO	EVOLVED	DAV93B
6	17 05 23.2	-31 13 18	353.2281	5.9344	G353.228+5.934	IRAS 17021-3109	1.667 GHz;	ENG15	+H₂O -CH₃OH I +OH	EVOLVED	DAV93B
7	17 05 24	-30 58 14	353.4320	6.0825	G353.432+6.082	IRAS 17021-3054	1.667 GHz;	ENG15	-H₂O -CH₃OH I +OH	EVOLVED	DAV93B
8	17 40 7.2	-36 34 44	352.8871	-3.0327	G352.887-3.033	IRAS 17367-3633	1.667 GHz;	ENG15	+OH	EVOLVED	DAV93B
9	17 57 15.8	-27 06 34	2.8831	-1.2757	G2.883-1.276	IRAS 17541-2706	1.667 GHz;	ENG15	+OH	EVOLVED	DAV93B
10	17 57 48.3	-30 56 27	359.6207	-3.2926	G359.621-3.293	IRAS 17545-3056	1.667 GHz;	ENG15	+OH	EVOLVED	DAV93B
11	18 12 15.6	-24 36 45	6.7140	-2.9958	G6.714-2.996	IRAS 18091-2437	1.667 GHz;	ENG15	-CH₃OH II +OH	EVOLVED	DAV93B
12	18 17 57.1	-09 18 32	20.8223	3.1018	G20.825+3.097	IRAS 18152-0919	1.667 GHz;	ENG15	-H₂O +OH +SiO	EVOLVED	DAV93B
13	18 28 59.4	-07 33 25	23.6494	1.5076	G23.649+1.508	IRAS 18262-0735	1.667 GHz;	ENG15	+OH	EVOLVED	DAV93B
14	18 29 29.2	-12 37 53	19.2102	-0.9546	G19.209-0.953	IRAS 18266-1239	1.667 GHz;	ENG15	+H₂O +OH +SiO	EVOLVED	DAV93B
15	18 34 35	-27 56 37	6.0485	-8.9694	G6.048-8.969	IRAS 18314-2759	1.667 GHz;	ENG15	+OH	EVOLVED	DAV93B
16	18 42 22.2	-08 05 01	24.7065	-1.6770	G24.706-1.677	IRAS 18396-0807	1.667 GHz;	ENG15	+OH	EVOLVED	DAV93B
17	18 45 28.5	-08 29 52	24.6879	-2.5495	G24.688-2.549	IRAS 18427-0833	1.667 GHz;	ENG15	+OH	EVOLVED	DAV93B
18	18 54 20.8	+00 41 02	33.8722	-0.3353	G33.873-0.335	IRAS 18517+0037	1.667 GHz;	ENG15	-H₂O +OH +SiO	EVOLVED	DAV93B
19	19 04 9.1	+06 13 11	39.9138	0.0198	G39.916+0.018	IRAS 19017+0608	1.667 GHz;	ENG15	-H₂O +OH +SiO	SFR_MIXED	DAV93B
20	19 09 7.2	+08 16 31	42.3057	-0.1291	G42.308-0.132	IRAS 19067+0811	1.667 GHz;	ENG15	+H₂O +OH +SiO	EVOLVED	DAV93B
21	19 09 31.4	+09 51 47	43.7605	0.5149	G43.762+0.513	IRAS 19071+0946	1.667 GHz;	ENG15	+H₂O -CH₃OH II +OH +SiO	SFR_MIXED	DAV93B
22	19 10 55.5	+08 00 12	42.2707	-0.6509	G42.271-0.651	IRAS 19085+0755	1.667 GHz;	ENG15	+H₂O +OH -SiO		DAV93B
23	19 13 36.2	+12 25 29	46.4947	0.8125	G46.495+0.812	IRAS 19112+1220	1.667 GHz;	ENG15	-H₂O -CH₃OH II +OH -SiO	EVOLVED	DAV93B

Distribution of sources in all sky (l,b)

Distribution of sources in all sky using Aladin

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Distribution of sources in IRAS color-color diagram

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Original color diagram is taken form van der Veen & Habing (1987)

Type	Description
I	Oxygen-rich non-variable stars without circumstellar shells
II	Variable stars with "young" O-rich circumstellar shells
IIIa	Variable stars with more evolved O-rich circumstellar shells
IIIb	Variable stars with thick O-rich circumstellar shells
IV	Variable stars with very thick O-rich circumstellar shells
V	Planetary nebulae and non- variable stars with very cool circumstellar shells
VIa	Variable stars with relatively cold dust at large distances; a significant part of the stars is carbon-rich
VIb	Variable stars with relatively hot dust close to the star and relatively cold dust at large distances; Some of the objects have proven to be O-rich
VII	Variable stars with more evolved C-rich circumstellar shells
VIII	Different sort of objects

Distribution of the detection velocities versus galactic longitude from DAV93B

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