the Extensive Database of Astrophysical Maser Sources

Abstract
We present the results of a search for 1612 MHz OH circumstellar masers in a colour limited sample of cool IRAS sources. 41 previously unknown detections are reported. This work is the fourth part of the surveys of IRAS evolved stars. A comprehensive comparison between the results herein and those obtained previously, is developed. Special attention is given to the relationship between the satellite and main line data and, to the evolution of the circumstellar environment along the sequence of reddening colours. The maser profiles indicate an evolving envelope in which the main and satellite line masers are produced in regions with a similar velocity field. Indications for the detachment of a part of the cirumstellar envelope, or its splitting into two distinct envelopes where a peripheral deceleration might occur in the exterior parts of the outer envelope, are deduced from the profiles of the objects exhibiting both a main and satellite line maser, and further suggested by the detection rates. It is shown that, contrary to the expected, the envelope does not homogenize with reddening colours. With a roughly equal contribution, the large number of 35 and 53 m photons can easily invert the satellite line. Enough IR photons are available to simply pump the main line in many of the objects but for several others, an enhancing mechanism such as line overlap is required. The dumpiness of the circumstellar envelope for a large set of sources is measured. The results obtained have been used to clarify some of the points of the various evolutionary scenarios that have been proposed.	Comments: Spectral type was set to: ""S"", where only one peak was found. ""D"", where two peaks were found. IRAS 17135-2748 renamed as IRAS 17135-2748A IRAS 17392-2722 removed IRAS 17428-2438 (second object) renamed as IRAS 17428-2438A IRAS 18568+0550 (second object) renamed as IRAS 18568+0550A IRAS 22577+6609 renamed as IRAS 22574+6609 Velocity resolution: 0.6 and 1.2 km/s Upper limit for non-detections: 0.15 Jy (3σ)

ID	Obs. RA	Obs. Dec	l	b	Source name	Frequency	V_low	V_up	V_peak	V_peak(2)	F_peak	F_peak(2)	List	Ref.
	(J2000)	(J2000)	(deg.)	(deg.)		(MHz)	(km/s)	(km/s)	(km/s)	(km/s)	(Jy)	(Jy)
1	05 31 24.7	+19 47 19	186.055834	-7.592997	IRAS 05284+1945	1612	2.6	27.0	2.6	27.0	1.090	0.95	ENG15	DAV93A
2	05 38 18.8	-07 02 27	210.934687	-19.448489	IRAS 05358-0704	1612	5.2		5.2		0.310		ENG15	DAV93A
3	07 35 41.1	+00 14 59	217.801308	9.947472	IRAS 07331+0021	1612	24.2	32.6	24.2	32.6	5.200	7.68	ENG15	DAV93A
4	08 02 40.5	-24 04 43	242.364116	3.582192	IRAS 08005-2356	1612	0.8	10.7	0.8	10.7	8.940	3.1	ENG15	DAV93A
5	17 01 29.3	-31 04 19	352.842355	6.690102	IRAS 16582-3059	1612	-3.6	23.1	-3.6	23.1	0.660	0.53	ENG15	DAV93A
6	17 05 23.2	-31 13 18	353.228116	5.934383	IRAS 17021-3109	1612	-30.5	-5.5	-30.5	-5.5	0.670	4.13	ENG15	DAV93A
7	17 05 24	-30 58 14	353.432036	6.082495	IRAS 17021-3054	1612	-40.5	-27.5	-40.5	-27.5	1.960	2.42	ENG15	DAV93A
8	17 16 39	-27 51 53	357.405723	5.917316	IRAS 17135-2748A	1612	-23.9	6.3	-23.9	6.3	0.120	0.31	ENG15	DAV93A
9	17 20 14.7	-37 39 35	349.802955	-0.319944	IRAS 17168-3736	1612	-18.3	7.2	-18.3	7.2	17.710	16.04	ENG15	DAV93A
10	17 20 42.4	-28 22 37	357.494932	4.890422	IRAS 17175-2819	1612	13.4		13.4		0.510		ENG15	DAV93A
11	17 21 9.6	-36 30 51	350.847771	0.184003	IRAS 17177-3627	1612	-96.6	-72.2	-96.6	-72.2	9.590	9.43	ENG15	DAV93A
12	17 24 7.7	-36 35 41	351.119121	-0.352842	IRAS 17207-3632	1612	-127.0		-127.0		1.710		ENG15	DAV93A
13	17 25 7.1	-24 51 03	0.983732	6.049977	IRAS 17220-2448	1612	20.0	54.3	20.0	54.3	0.420	0.12	ENG15	DAV93A
14	17 26 28.6	-26 04 58	0.123864	5.112259	IRAS 17233-2602	1612	-150.1	-133.8	-150.1	-133.8	2.840	1.21	ENG15	DAV93A
15	17 30 48.5	-28 49 01	358.367079	2.80408	IRAS 17276-2846	1612	-71.2	-40.4	-71.2	-40.4	1.160	0.67	ENG15	DAV93A
16	17 31 58.8	-34 26 32	353.796335	-0.486581	IRAS 17286-3424	1612	-69.9	-32.7	-69.9	-32.7	0.130	0.16	ENG15	DAV93A
17	17 32 23.6	-27 30 01	359.662631	3.230518	IRAS 17292-2727	1612	-86.4	-50.4	-86.4	-50.4	0.380	1.21	ENG15	DAV93A
18	17 32 34.6	-29 43 16	357.820251	1.986926	IRAS 17293-2941	1612	-44.8	-15.2	-44.8	-15.2	1.850	1.15	ENG15	DAV93A
19	17 33 43.3	-27 53 01	359.500289	2.775409	IRAS 17305-2751	1612	122.4		122.4		1.300		ENG15	DAV93A
20	17 34 57.9	-35 25 53	353.298981	-1.537963	IRAS 17316-3523	1612	49.0	74.2	49.0	74.2	10.180	6.13	ENG15	DAV93A
21	17 35 2.1	-33 33 30	354.882477	-0.536978	IRAS 17317-3331	1612	-5.4	24.2	-5.4	24.2	131.230	328	ENG15	DAV93A
22	17 35 25.5	-24 26 30	2.610712	4.310268	IRAS 17323-2424	1612	41.8	70.0	41.8	70.0	0.670	1.08	ENG15	DAV93A
23	17 36 18.5	-27 10 37	0.405697	2.673949	IRAS 17331-2708	1612	-130.3	-112.9	-130.3	-112.9	0.140	0.13	ENG15	DAV93A
24	17 37 23.7	-33 46 18	354.967221	-1.06562	IRAS 17340-3344	1612	45.7	63.1	45.7	63.1	10.690	5.75	ENG15	DAV93A
25	17 37 53.6	-26 54 47	0.817998	2.517277	IRAS 17347-2653	1612	66.1	97.5	66.1	97.5	0.120	0.34	ENG15	DAV93A
26	17 38 4.1	-29 08 23	358.955714	1.294411	IRAS 17348-2906	1612	8.1	12.7	8.1	12.7	1.280	0.71	ENG15	DAV93A
27	17 38 26	-34 30 42	354.456861	-1.64306	IRAS 17351-3429	1612	26.6	66.1	26.6	66.1	0.570	0.34	ENG15	DAV93A
28	17 39 52	-27 23 36	0.645149	1.889965	IRAS 17367-2722	1612	17.4	53.4	17.4	53.4	0.190	0.56	ENG15	DAV93A
29	17 40 7.2	-36 34 44	352.887058	-3.032674	IRAS 17367-3633	1612	-10.0	19.7	-10.0	19.7	1.560	2.53	ENG15	DAV93A
30	17 40 20.6	-27 49 11	0.339628	1.57421	IRAS 17371-2747	1612	109.5	119.4	109.5	119.4	0.950	1.16	ENG15	DAV93A
31	17 41 20	-25 32 53	2.385848	2.588102	IRAS 17382-2531	1612	153.2	185.8	153.2	185.8	0.330	0.57	ENG15	DAV93A
32	17 41 52	-33 33 40	355.640482	-1.741638	IRAS 17385-3332	1612	-244.9	-224.0	-244.9	-224.0	22.090	29.38	ENG15	DAV93A
33	17 42 31.7	-33 21 00	355.892743	-1.747771	IRAS 17392-3319	1612	-57.5	-30.8	-57.5	-30.8	1.960	1.66	ENG15	DAV93A
34	17 43 21	-32 04 01	357.075612	-1.220635	IRAS 17400-3202	1612	-39.7	-2.5	-39.7	-2.5	0.220	0.22	ENG15	DAV93A
35	17 44 26.7	-37 09 21	352.849465	-4.071764	IRAS 17410-3708	1612	-61.3	-28.7	-61.3	-28.7	0.490	0.28	ENG15	DAV93A
36	17 44 22.6	-31 55 39	357.308482	-1.332995	IRAS 17411-3154	1612	-40.0	-2.3	-40.0	-2.3	261.450	306.04	ENG15	DAV93A
37	17 44 58.6	-27 14 45	1.368317	1.002633	IRAS 17418-2713	1612	-27.5	3.3	-27.5	3.3	11.400	6.96	ENG15	DAV93A
38	17 45 56.7	-24 40 00	3.684422	2.159954	IRAS 17428-2438	1612	-134.9	-107.6	-134.9	-107.6	0.570	0.22	ENG15	DAV93A
39	17 45 56.7	-24 40 00	3.684422	2.159954	IRAS 17428-2438A	1612	67.3	74.9	67.3	74.9	0.280	0.3	ENG15	DAV93A
40	17 46 15.8	-17 51 49	9.561745	5.611539	IRAS 17433-1750	1612	105.5	135.1	105.5	135.1	0.440	0.61	ENG15	DAV93A
41	17 47 35.2	-29 50 56	359.442358	-0.840007	IRAS 17443-2949	1612	-16.7		-16.7		1.060		ENG15	DAV93A
42	17 48 1.1	-30 25 39	358.995212	-1.218989	IRAS 17448-3024	1612	-91.3	-81.4	-91.3	-81.4	0.250	0.13	ENG15	DAV93A
43	17 48 40.3	-20 38 11	7.466101	3.701318	IRAS 17456-2037	1612	-87.3	-49.0	-87.3	-49.0	0.150	0.29	ENG15	DAV93A
44	17 51 12.4	-30 33 44	359.232351	-1.877537	IRAS 17479-3032	1612	-29.7	-2.3	-29.7	-2.3	5.590	4.92	ENG15	DAV93A
45	17 51 20	-15 12 25	12.482012	5.914914	IRAS 17484-1511	1612	77.0	110.1	77.0	110.1	1.010	0.45	ENG15	DAV93A
46	17 53 19.6	-35 21 10	355.321463	-4.689149	IRAS 17499-3520	1612	-56.9	-42.9	-56.9	-42.9	0.500	0.38	ENG15	DAV93A
47	17 53 35.1	-31 32 32	358.646505	-2.814137	IRAS 17503-3131	1612	-11.4	19.9	-11.4	19.9	6.700	4.1	ENG15	DAV93A
48	17 53 46.9	-33 13 24	357.213862	-3.698476	IRAS 17504-3312	1612	-78.5	-47.1	-78.5	-47.1	1.470	1.22	ENG15	DAV93A
49	17 54 43.2	-25 26 30	4.03746	0.056298	IRAS 17516-2525	1612	-31.3	2.7	-31.3	2.7	4.660	2.14	ENG15	DAV93A
50	17 55 12.9	-29 14 41	0.809252	-1.958132	IRAS 17520-2914	1612	-191.7		-191.7		1.560		ENG15	DAV93A
51	17 55 21.7	-29 39 12	0.472077	-2.191465	IRAS 17521-2938	1612	-88.5	-56.0	-88.5	-56.0	0.340	0.34	ENG15	DAV93A
52	17 57 15.8	-27 06 34	2.883105	-1.275683	IRAS 17541-2706	1612	231.9	259.2	231.9	259.2	0.570	0.41	ENG15	DAV93A
53	17 57 49.2	-33 17 49	357.573032	-4.466424	IRAS 17545-3317	1612	-173.3	-145.4	-173.3	-145.4	0.410	0.5	ENG15	DAV93A
54	17 57 48.3	-30 56 27	359.620675	-3.29264	IRAS 17545-3056	1612	-77.0	-47.4	-77.0	-47.4	0.660	1.11	ENG15	DAV93A
55	17 57 37.3	-25 13 00	4.561777	-0.397169	IRAS 17545-2512	1612	-144.3	-100.1	-144.3	-100.1	0.690	0.98	ENG15	DAV93A
56	17 58 4.1	-21 21 09	7.959122	1.447367	IRAS 17550-2120	1612	-33.9	-8.3	-33.9	-8.3	4.700	10.36	ENG15	DAV93A
57	17 58 16.2	-20 30 22	8.716268	1.829195	IRAS 17552-2030	1612	-62.2		-62.2		0.190		ENG15	DAV93A
58	17 58 50.3	-26 53 08	3.252459	-1.467703	IRAS 17557-2652	1612	168.3	202.1	168.3	202.1	0.360	0.27	ENG15	DAV93A
59	18 01 38.8	-33 46 01	357.556019	-5.391917	IRAS 17583-3346	1612	-90.8	-64.1	-90.8	-64.1	0.120	0.29	ENG15	DAV93A
60	18 01 41.4	-31 47 58	359.2831	-4.437822	IRAS 17584-3147	1612	-101.3	-67.6	-101.3	-67.6	0.180	0.16	ENG15	DAV93A
61	18 01 42.6	-09 43 09	18.539444	6.423024	IRAS 17589-0943	1612	-3.8	24.7	-3.8	24.7	0.620	0.68	ENG15	DAV93A
62	18 03 36.5	-17 34 01	11.896522	2.187367	IRAS 18006-1734	1612	19.2	28.5	19.2	28.5	1.730	3.36	ENG15	DAV93A
63	18 03 40.4	-18 41 06	10.929527	1.625006	IRAS 18007-1841	1612	112.2	144.7	112.2	144.7	1.660	0.75	ENG15	DAV93A
64	18 04 45.7	-27 43 11	3.175867	-3.023787	IRAS 18016-2743	1612	61.2	84.5	61.2	84.5	2.410	2.39	ENG15	DAV93A
65	18 05 11.9	-31 21 43	0.031544	-4.877389	IRAS 18019-3121	1612	259.0		259.0		0.280		ENG15	DAV93A
66	18 06 22.5	-21 11 28	9.055111	-0.155743	IRAS 18033-2111	1612	-64.8	-32.9	-64.8	-32.9	0.610	1.41	ENG15	DAV93A
67	18 06 53.2	-19 03 09	10.980852	0.782231	IRAS 18039-1903	1612	143.6	171.5	143.6	171.5	0.680	0.97	ENG15	DAV93A
68	18 07 8.5	-27 25 56	3.684297	-3.344894	IRAS 18040-2726	1612	125.3	157.9	125.3	157.9	0.170	0.95	ENG15	DAV93A
69	18 08 12.7	-24 14 36	6.593771	-2.010436	IRAS 18051-2415	1612	105.6	135.8	105.6	135.8	1.060	0.25	ENG15	DAV93A
70	18 10 5.8	-17 26 35	12.758144	0.896394	IRAS 18071-1727	1612	17.4	34.3	17.4	34.3	3.680	1.78	ENG15	DAV93A
71	18 10 50	-26 53 12	4.559516	-3.801935	IRAS 18077-2653	1612	125.4		125.4		0.180		ENG15	DAV93A
72	18 10 49	-03 38 14	25.00999	7.335372	IRAS 18081-0338	1612	3.7	7.5	3.7	7.5	5.980	6.77	ENG15	DAV93A
73	18 11 22.3	-21 28 10	9.37551	-1.308472	IRAS 18083-2128	1612	103.5	130.2	103.5	130.2	1.500	1.5	ENG15	DAV93A
74	18 12 15.6	-24 36 45	6.713952	-2.995825	IRAS 18091-2437	1612	53.4	84.8	53.4	84.8	0.160	0.32	ENG15	DAV93A
75	18 12 19.2	-23 47 00	7.449462	-2.611084	IRAS 18092-2347	1612	31.3	66.2	31.3	66.2	0.640	0.45	ENG15	DAV93A
76	18 12 21.5	-25 07 22	6.275754	-3.259331	IRAS 18092-2508	1612	37.5	66.5	37.5	66.5	0.590	0.95	ENG15	DAV93A
77	18 13 2.7	-19 14 20	11.520613	-0.581129	IRAS 18100-1915	1612	3.6	31.5	3.6	31.5	2.180	3.27	ENG15	DAV93A
78	18 13 29.7	-07 09 49	22.196245	5.086769	IRAS 18107-0710	1612	6.9	29.0	6.9	29.0	10.740	2.3	ENG15	DAV93A
79	18 14 57.4	-24 19 31	7.259638	-3.398535	IRAS 18118-2420	1612	104.4	132.3	104.4	132.3	0.280	0.21	ENG15	DAV93A
80	18 16 26	-14 55 13	15.701684	0.769854	IRAS 18135-1456	1612	-15.2	12.9	-15.2	12.9	53.330	26.81	ENG15	DAV93A
81	18 17 57.1	-09 18 32	20.822318	3.101802	IRAS 18152-0919	1612	12.6	40.8	12.6	40.8	5.080	7.3	ENG15	DAV93A
82	18 21 18.4	-02 07 03	27.590853	5.724446	IRAS 18187-0208	1612	45.3	51.6	45.3	51.6	0.360	0.39	ENG15	DAV93A
83	18 22 40.1	-28 03 08	4.760192	-6.667133	IRAS 18195-2804	1612	101.0	131.2	101.0	131.2	0.070	0.2	ENG15	DAV93A
84	18 22 42.2	-12 47 44	18.293382	0.432086	IRAS 18198-1249	1612	32.6	63.4	32.6	63.4	9.030	9.45	ENG15	DAV93A
85	18 25 44.9	-11 25 56	19.846562	0.412345	IRAS 18229-1127	1612	34.0	72.3	34.0	72.3	0.240	0.17	ENG15	DAV93A
86	18 26 20.2	-04 45 42	25.822478	3.387788	IRAS 18236-0447	1612	-36.9	-14.8	-36.9	-14.8	2.570	0.71	ENG15	DAV93A
87	18 27 42.9	-29 44 30	3.744049	-8.416263	IRAS 18245-2946	1612	-68.7	-39.7	-68.7	-39.7	0.650	1.32	ENG15	DAV93A
88	18 28 28.5	-09 58 18	21.451054	0.499592	IRAS 18257-1000	1612	97.9	134.2	97.9	134.2	9.170	14.7	ENG15	DAV93A
89	18 28 59.4	-07 33 25	23.649364	1.507615	IRAS 18262-0735	1612	65.0	92.9	65.0	92.9	1.930	2.59	ENG15	DAV93A
90	18 29 29.2	-12 37 53	19.210238	-0.954614	IRAS 18266-1239	1612	32.2	67.7	32.2	67.7	4.640	5.24	ENG15	DAV93A
91	18 29 35.7	-11 15 54	20.433216	-0.344488	IRAS 18268-1117	1612	24.7	59.0	24.7	59.0	1.730	3.31	ENG15	DAV93A
92	18 29 54.8	-10 12 15	21.409385	0.078103	IRAS 18271-1014	1612	-143.8		-143.8		0.110		ENG15	DAV93A
93	18 30 32.7	-10 57 32	20.812479	-0.409145	IRAS 18277-1059	1612	85.4	120.8	85.4	120.8	0.520	0.72	ENG15	DAV93A
94	18 31 0.3	-15 31 25	16.814855	-2.618524	IRAS 18281-1533	1612	-17.6	11.4	-17.6	11.4	0.910	1.03	ENG15	DAV93A
95	18 32 50.5	-21 09 37	11.989481	-5.585339	IRAS 18298-2111	1612	86.0	110.4	86.0	110.4	1.390	1.52	ENG15	DAV93A
96	18 34 13.5	-28 32 24	5.470624	-9.159944	IRAS 18310-2834	1612	-28.9	1.3	-28.9	1.3	0.890	0.77	ENG15	DAV93A
97	18 34 35	-27 56 37	6.048451	-8.969386	IRAS 18314-2759	1612	7.5	36.6	7.5	36.6	0.960	0.44	ENG15	DAV93A
98	18 35 29.9	-07 13 10	24.694076	0.232314	IRAS 18327-0715	1612	21.4	59.2	21.4	59.2	10.250	4.41	ENG15	DAV93A
99	18 37 32.2	-05 23 59	26.543049	0.618844	IRAS 18348-0526	1612	13.4	41.0	13.4	41.0	124.290	299.23	ENG15	DAV93A
100	18 38 58.7	-12 00 44	20.82731	-2.728188	IRAS 18361-1203	1612	11.8	19.3	11.8	19.3	3.370	2.26	ENG15	DAV93A
101	18 38 45.1	-00 33 21	30.989542	2.568494	IRAS 18361-0036	1612	31.6	54.3	31.6	54.3	0.990	1.05	ENG15	DAV93A
102	18 40 20.2	-08 45 47	23.87207	-1.540227	IRAS 18376-0848	1612	114.2	146.1	114.2	146.1	0.920	0.71	ENG15	DAV93A
103	18 40 37.8	-10 42 36	22.172144	-2.494018	IRAS 18378-1045	1612	98.5	125.8	98.5	125.8	2.100	2.29	ENG15	DAV93A
104	18 42 22.2	-08 05 01	24.70654	-1.677001	IRAS 18396-0807	1612	78.5	105.2	78.5	105.2	2.240	2.47	ENG15	DAV93A
105	18 45 28.5	-08 29 52	24.687935	-2.549481	IRAS 18427-0833	1612	48.1		48.1		0.280		ENG15	DAV93A
106	18 45 52.7	-01 46 43	30.715212	0.425391	IRAS 18432-0149	1612	48.8	83.7	48.8	83.7	6.280	3.74	ENG15	DAV93A
107	18 48 40.3	-02 50 35	30.086354	-0.68116	IRAS 18460-0254	1612	78.7	119.3	78.7	119.3	36.700	32.82	ENG15	DAV93A
108	18 51 0.8	-25 11 06	10.180811	-11.101541	IRAS 18479-2514	1612	-43.1	-16.4	-43.1	-16.4	2.550	1.69	ENG15	DAV93A
109	18 51 25.7	-01 03 55	31.982718	-0.483594	IRAS 18488-0107	1612	55.5	96.2	55.5	96.2	10.610	9.13	ENG15	DAV93A
110	18 52 33.4	-36 44 50	359.415391	-16.038887	IRAS 18491-3648	1612	-78.0	-49.5	-78.0	-49.5	1.680	1.7	ENG15	DAV93A
111	18 54 20.8	+00 41 02	33.872167	-0.33529	IRAS 18517+0037	1612	10.4	42.3	10.4	42.3	1.640	0.95	ENG15	DAV93A
112	18 54 17.2	+06 02 32	38.63571	2.120236	IRAS 18518+0558	1612	1.0	20.7	1.0	20.7	0.550	0.68	ENG15	DAV93A
113	18 55 4.8	+02 14 41	35.344759	0.2136	IRAS 18525+0210	1612	51.6	88.8	51.6	88.8	2.450	2.71	ENG15	DAV93A
114	18 57 26.5	+02 12 11	35.57693	-0.330367	IRAS 18549+0208	1612	64.5	91.2	64.5	91.2	18.400	12.77	ENG15	DAV93A
115	18 58 31.5	+01 07 45	34.745024	-1.061508	IRAS 18559+0103	1612	90.7	115.1	90.7	115.1	1.130	0.8	ENG15	DAV93A
116	18 59 19.9	+05 54 39	39.090744	0.943858	IRAS 18568+0550	1612	-64.0	-40.2	-64.0	-40.2	1.010	0.18	ENG15	DAV93A
117	18 59 19.9	+05 54 39	39.090744	0.943858	IRAS 18568+0550A	1612	31.3	61.5	31.3	61.5	0.180	0.31	ENG15	DAV93A
118	19 03 3.2	+06 28 52	40.021052	0.382208	IRAS 19006+0624	1612	-46.2	-16.0	-46.2	-16.0	0.380	0.42	ENG15	DAV93A
119	19 04 9.1	+06 13 11	39.913844	0.019849	IRAS 19017+0608	1612	134.3	162.8	134.3	162.8	4.400	6.33	ENG15	DAV93A
120	19 06 11.5	+08 29 07	42.158799	0.610544	IRAS 19037+0824	1612	54.0		54.0		2.640		ENG15	DAV93A
121	19 08 58.3	+08 37 47	42.603351	0.066875	IRAS 19065+0832	1612	35.4	70.8	35.4	70.8	8.130	8.03	ENG15	DAV93A
122	19 09 7.2	+08 16 31	42.305742	-0.129098	IRAS 19067+0811	1612	43.3	75.8	43.3	75.8	5.790	27.31	ENG15	DAV93A
123	19 09 31.4	+09 51 47	43.760499	0.514859	IRAS 19071+0946	1612	-2.5	20.8	-2.5	20.8	2.210	1.6	ENG15	DAV93A
124	19 10 36.5	+03 27 03	38.193248	-2.681067	IRAS 19081+0322	1612	25.8	57.2	25.8	57.2	2.440	3.36	ENG15	DAV93A
125	19 10 55.5	+08 00 12	42.270705	-0.650893	IRAS 19085+0755	1612	56.9	95.8	56.9	95.8	0.490	0.83	ENG15	DAV93A
126	19 13 36.2	+12 25 29	46.494714	0.812471	IRAS 19112+1220	1612	45.6	78.7	45.6	78.7	0.060	0.06	ENG15	DAV93A
127	19 19 56.6	+10 48 05	45.782736	-1.317928	IRAS 19175+1042	1612	34.0	59.0	34.0	59.0	0.750	0.84	ENG15	DAV93A
128	19 22 17.6	+15 41 47	50.372105	0.478838	IRAS 19200+1536	1612	47.5	73.0	47.5	73.0	0.660	1.25	ENG15	DAV93A
129	19 27 41.6	+16 37 22	51.802535	-0.223573	IRAS 19254+1631	1612	-17.2	20.0	-17.2	20.0	6.150	4.13	ENG15	DAV93A
130	19 34 3.3	+22 21 13	57.548509	1.217181	IRAS 19319+2214	1612	12.5	28.7	12.5	28.7	0.220	0.31	ENG15	DAV93A
131	19 37 23.5	+20 36 55	56.407962	-0.307135	IRAS 19352+2030	1612	-3.2		-3.2		8.010		ENG15	DAV93A
132	19 39 40.3	+16 33 44	53.138487	-2.76454	IRAS 19374+1626	1612	-43.0	-16.3	-43.0	-16.3	0.610	0.59	ENG15	DAV93A
133	19 46 8.7	+22 59 23	59.477215	-0.895405	IRAS 19440+2251	1612	-25.0	9.8	-25.0	9.8	0.800	0.56	ENG15	DAV93A
134	19 58 31.9	+34 31 32	70.775641	2.684496	IRAS 19566+3423	1612	-45.9	-37.2	-45.9	-37.2	0.790	0.37	ENG15	DAV93A
135	19 59 38.7	+28 23 07	65.668531	-0.734861	IRAS 19576+2814	1612	-69.6	-48.1	-69.6	-48.1	0.840	2.05	ENG15	DAV93A
136	20 04 20.4	+29 04 05	66.792948	-1.246386	IRAS 20023+2855	1612	-76.4	-50.9	-76.4	-50.9	1.260	1.16	ENG15	DAV93A
137	20 06 22.9	+27 02 11	65.317199	-2.714522	IRAS 20043+2653	1612	-17.8	8.7	-17.8	8.7	7.390	2.69	ENG15	DAV93A
138	20 29 7.9	+35 45 39	75.265962	-1.841328	IRAS 20272+3535	1612	-15.5	7.7	-15.5	7.7	6.670	5.27	ENG15	DAV93A
139	21 56 58.2	+62 18 43	104.130015	5.991454	IRAS 21554+6204	1612	-32.5	-8.7	-32.5	-8.7	3.010	2.4	ENG15	DAV93A

Group name
Different Line detections
IRAS source	IRAS coordinates (RA, Dec)	IRAS source distance (arcsec)	IRAS flux density (F12,F25,F60,F100)
2MASS source	2MASS coordinates (RA, Dec)	2MASS source distance (arcsec)	2MASS magnituted (J,H,K)
GCVS source	GCVS coordinates (RA, Dec)	GCVS source distance (arcsec)	GCVS parameters
WISE source	WISE coordinates (RA, Dec)	WISE source distance (arcsec)	WISE magnitudes (w1, w2, w3, w4)
Akari IRC source	Akari IRC coordinates (RA, Dec)	Akari IRC source distance (arcsec)	Akari IRC fluxes (S09, S18)
Akari FIS source	Akari FIS coordinates (RA, Dec)	Akari FIS source distance (arcsec)	Akari FIS fluxes (S65, S90, S140, S160)
Continuum source	Continuum coordinates (RA, Dec)	Continuum source distance (arcsec)	Continuum parameters
Bolocam GPS	BGPS coordinates (RA, Dec)	BGPS source distance (arcsec)	BGPS parameters
EGO source	EGO coordinates (RA, Dec)	EGO source distance (arcsec)	EGO parameters
Select all	Select all	Select all	Select all

DSS (optical)	2MASS (JHK)	WISE (4-22 um)	IRAC (3-8 um)	GLIMPSE 360 (3.6-4.5 um)	PACS color (70-160 um)	SPIRE color (250-500 um)
AKARI color (60-160 um)	NVSS (1.4 GHz)	SDSS (optical+NIR)	Image size: arcsec (default is 120 arcsec)
			Image size: arcsec (default is 120 arcsec)

Display data from paper

DAV93A - An OH Satellite Line Maser Survey of Cool IRAS Sources and Circumstellar Envelope Evolution

Interferometry data

View paper statistics

Detection table from David et al. (1993A)

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