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VAL99 - Detection of new sources of methanol emission at 107 and 108GHz with the Mopra telescope

Short title: Valtts et al. (1999)
Authors: Valtts, I. E.Ellingsen, S. P.Slysh, V. I.Kalenskii, S. V.Otrupcek, R.Voronkov, M. A.
Journal: Monthly Notices of the Royal Astronomical Society, Volume 310, Issue 4, pp. 1077-1086.
Bibcode:

Non-detection table: Show non-detection table
Detection table: Show detection table (44 detection) Non-detection table: Show non-detection table (88 non-detection)
Target type: Known_Class_II
Transitions: CH3OH_107(II),CH3OH_108(II)

Abstract
A southern hemisphere survey of methanol emission sources in two millimetre-wave transitions has been carried out using the ATNF Mopra millimetre telescope. 16 emission sources have been detected in the 3₁-4₀A⁺ transition of methanol at 107GHz, including six new sources exhibiting class II methanol maser emission features. Combining these results with the similar northern hemisphere survey, a total of eleven 107-GHz methanol masers have been detected. A survey of the methanol emission in the 0₀-1_-1 E transition at 108GHz has resulted in the detection of 16 sources one of them showing maser characteristics. This is the first methanol maser detected at 108GHz, presumably of class II. The results of large velocity gradient statistical equilibrium calculations confirm the classification of these new sources as class II methanol masers.

Abstract

A southern hemisphere survey of methanol emission sources in two millimetre-wave transitions has been carried out using the ATNF Mopra millimetre telescope. 16 emission sources have been detected in the 3₁-4₀A⁺ transition of methanol at 107GHz, including six new sources exhibiting class II methanol maser emission features. Combining these results with the similar northern hemisphere survey, a total of eleven 107-GHz methanol masers have been detected. A survey of the methanol emission in the 0₀-1_-1 E transition at 108GHz has resulted in the detection of 16 sources one of them showing maser characteristics. This is the first methanol maser detected at 108GHz, presumably of class II. The results of large velocity gradient statistical equilibrium calculations confirm the classification of these new sources as class II methanol masers.

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Detection table from Valtts et al. (1999)

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ID	Obs. RA	Obs. Dec	l	b	Group id	Source name	Image	Descr.	Line	V_peak	FWHM	F_peak	Telescope	Beam	Detection	Class	Dist. (parallax)	Date
	(J2000)	(J2000)	(deg.)	(deg.)					CH₃OH (class II)	(km/s)	(km/s)	(Jy)		(arcsec)	Yes/No		(kpc)
1	05 35 12.2	-05 24 6.4	209.0138	-19.4051	G209.015-19.405	Orion S6	Image		107 GHz (II);	6.5 (0.1)	3.9(0.3)	8.9 (0.6)	MOP	46	+H₂O +CH₃OH I +CH₃OH II	SFR_MIXED		1997 July 1-17
2	05 35 14.5	-05 22 29.6	208.9928	-19.3847	G208.993-19.385	Orion KL	Image		107 GHz (II);	7.4 (0.1)	1.7(0.4)	29.3 (7.3)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH +SiO	SFR_MIXED		1997 July 1-17
	05 35 14.5	-05 22 29.6	208.9928	-19.3847	G208.993-19.385	Orion KL			107 GHz (II);	7.6 (0.2)	5.2(0.5)	40.0 (5.5)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH +SiO	SFR_MIXED		1997 July 1-17
4	06 08 54.2	+21 38 36.6	188.9460	0.8900	G188.946+0.887	S252	Image		107 GHz (II);	10.3 (0.1)	0.8(0.1)	7.2 (1.0)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		1997 July 1-17
5	13 11 13.7	-62 34 41.5	305.2082	0.2061	G305.208+0.206	305.208+0.206	Image		107 GHz (II);	40.4 (0.3)	2.5(0.7)	3.7 (0.4)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
6	13 51 54.2	-61 16 19	310.1333	0.7515	G310.144+0.760	IRAS 13484-6100	Image		107 GHz (II);	55.8 (0.1)	2.1(0.3)	4.4 (0.5)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
7	15 31 45.6	-56 30 50.5	323.7404	-0.2629	G323.740-0.263	323.74-0.26	Image		107 GHz (II);	53.2 (0.2)	1.6(0.3)	4.7 (0.7)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		1997 July 1-17
	15 31 45.6	-56 30 50.5	323.7404	-0.2629	G323.740-0.263	323.74-0.26			107 GHz (II);	50.8 (0.1)	2.4(0.1)	14.5 (0.5)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		1997 July 1-17
9	15 55 48.7	-52 43 6.4	328.8089	0.6326	G328.809+0.633	328.81+0.63	Image	Descr	107 GHz (II);	44.1 (0.1)	0.6(0.1)	10.6 (1.4)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
	15 55 48.7	-52 43 6.4	328.8089	0.6326	G328.809+0.633	328.81+0.63			107 GHz (II);	42.1 (0.1)	6.0(0.2)	13.1 (0.5)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
11	16 38 49.7	-47 27 59.4	337.4031	-0.4000	G337.404-0.402	337.403-0.400	Image		107 GHz (II);	40.8 (0.1)	4.4(0.2)	10.9 (0.5)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
12	16 52 4.8	-46 08 34.4	339.8843	-1.2592	G339.884-1.259	339.88-1.26	Image	Descr	107 GHz (II);	38.8 (0.1)	0.8(0.1)	58.7 (4.3)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
	16 52 4.8	-46 08 34.4	339.8843	-1.2592	G339.884-1.259	339.88-1.26			107 GHz (II);	37.6 (0.1)	1.5(0.1)	49.6 (1.5)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
	16 52 4.8	-46 08 34.4	339.8843	-1.2592	G339.884-1.259	339.88-1.26			107 GHz (II);	36.1 (0.1)	0.4(0.1)	29.3 (5.5)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
	16 52 4.8	-46 08 34.4	339.8843	-1.2592	G339.884-1.259	339.88-1.26			107 GHz (II);	35.3 (0.1)	1.0(0.4)	19.1 (2.9)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
	16 52 4.8	-46 08 34.4	339.8843	-1.2592	G339.884-1.259	339.88-1.26			107 GHz (II);	34.2 (0.1)	1.1(0.1)	67.8 (2.4)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
17	16 56 47.7	-40 14 26.3	345.0096	1.7920	G345.010+1.792	345.01 + 1.79	Image		107 GHz (II);	22.3 (0.1)	1.1(0.1)	84.5 (2.4)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
18	17 20 53.5	-35 47 1.7	351.4171	0.6447	G351.417+0.645	NGC 6334F	Image		107 GHz (II);	10.6 (0.1)	2.5(0.4)	18.4 (3.3)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		1997 July 1-17
	17 20 53.5	-35 47 1.7	351.4171	0.6447	G351.417+0.645	NGC 6334F			107 GHz (II);	7.7 (0.4)	3.5(0.6)	12.2 (1.7)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		1997 July 1-17
20	17 26 42.7	-36 09 17.9	351.7748	-0.5369	G351.775-0.537	351.78-0.54	Image		107 GHz (II);	3.1 (0.2)	8.1(0.6)	5.4 (0.3)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
21	17 45 38.2	-29 05 45.5	359.8654	-0.0863	G359.8654-0.0863	Sgr A-G	Image		107 GHz (II);	19.5 (0.1)	0.4(0.2)	9.6 (1.7)	MOP	46	+H₂O +CH₃OH I +CH₃OH II	SFR_MIXED		1997 July 1-17
22	17 47 20.5	-28 23 19.2	0.6640	-0.0383	G0.6667-0.0344	Sgr B2	Image		107 GHz (II);	57.5 (0.7)	19.0(1.5)	16.6 (1.1)	MOP	46	+H₂O +CH₃OH I +CH₃OH II -OH	SFR		1997 July 1-17
23	18 06 14.8	-20 31 31.2	9.6216	0.1954	G9.621+0.195	9.62+0.20	Image	Descr	107 GHz (II);	1.0 (0.1)	1.0(0.1)	13.9 (1.1)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
	18 06 14.8	-20 31 31.2	9.6216	0.1954	G9.621+0.195	9.62+0.20			107 GHz (II);	1.2 (0.4)	6.4(0.8)	3.8 (0.4)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
25	19 01 45.5	+01 13 28.5	35.1992	-1.7370	G35.200-1.737	W48	Image	Descr	107 GHz (II);	41.1 (0.2)	1.7(0.4)	9.2 (1.3)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		1997 July 1-17
	19 01 45.5	+01 13 28.5	35.1992	-1.7370	G35.200-1.737	W48			107 GHz (II);	44.3 (0.1)	2.0(0.2)	8.0 (1.8)	MOP	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		1997 July 1-17
27	05 35 12.2	-05 24 6.4	209.0138	-19.4051	G209.015-19.405	Orion S6	Image		108 GHz (II);	6.5 (0.1)	4.1(0.3)	6.4 (0.5)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II	SFR_MIXED		1997 July 1-17
28	05 35 14.5	-05 22 29.6	208.9928	-19.3847	G208.993-19.385	Orion KL	Image		108 GHz (II);	7.9 (0.1)	4.4(0.2)	19.4 (0.7)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH +SiO	SFR_MIXED		1997 July 1-17
29	13 11 13.8	-62 34 41.9	305.2084	0.2059	G305.208+0.206	305.21+0.21	Image		108 GHz (II);	41.1 (0.2)	6.8(0.5)	5.7 (0.5)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
30	15 00 55.5	-58 58 53.2	318.9480	-0.1964	G318.948-0.196	318.95-0.20	Image		108 GHz (II);	34.6 (0.2)	3.8(0.4)	5.9 (0.5)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
31	15 18 36	-56 38 23.5	322.1613	0.6347	G322.161+0.635	322.16+0.64	Image		108 GHz (II);	57.1 (0.1)	4.5(0.3)	12.7 (0.7)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
32	15 55 48.7	-52 43 6.4	328.8089	0.6326	G328.809+0.633	328.81+0.63	Image		108 GHz (II);	44.0 (0.7)	9.4(1.0)	7.4 (2.0)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
	15 55 48.7	-52 43 6.4	328.8089	0.6326	G328.809+0.633	328.81+0.63			108 GHz (II);	41.8 (0.2)	3.9(0.6)	11.4 (2.0)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
34	16 38 51.6	-47 28 2.2	337.4061	-0.4046	G337.404-0.402	337.41-0.40	Image		108 GHz (II);	40.8 (0.1)	4.9(0.3)	12.1 (0.6)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
35	16 56 47.7	-40 14 26.3	345.0096	1.7920	G345.010+1.792	345.01 + 1.79	Image		108 GHz (II);	22.1 (0.1)	1.3(0.2)	7.5 (1.2)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
	16 56 47.7	-40 14 26.3	345.0096	1.7920	G345.010+1.792	345.01 + 1.79			108 GHz (II);	13.9 (0.2)	4.6(0.4)	7.2 (0.6)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
37	17 04 23.7	-40 44 26.3	345.5052	0.3456	G345.505+0.348	345.50+0.35	Image		108 GHz (II);	18.0 (0.2)	2.7(0.4)	3.7 (0.5)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
38	17 05 9.5	-41 29 4.1	345.0008	-0.2197	G345.003-0.223	345.00-0.22	Image		108 GHz (II);	25.6 (0.4)	3.9(0.8)	2.8 (0.4)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
39	17 19 56.9	-35 57 45.5	351.1611	0.6994	G351.161+0.699	NGC 6334B	Image		108 GHz (II);	7.0 (0.1)	4.7(0.3)	11.9 (0.6)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		1997 July 1-17
40	17 20 15.9	-35 54 58.2	351.2357	0.6736	G351.240+0.671	NGC 6334C	Image		108 GHz (II);	4.2 (0.2)	3.6(0.5)	3.9 (0.5)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
41	17 26 42.7	-36 09 17.8	351.7748	-0.5369	G351.775-0.537	351.77-0.54	Image		108 GHz (II);	3.2 (0.1)	7.7(0.3)	11.8 (0.5)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
42	18 06 14.8	-20 31 32.1	9.6213	0.1953	G9.621+0.195	9.62+0.20	Image		108 GHz (II);	4.1 (0.3)	2.3(0.6)	3.4 (0.5)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
43	18 14 39.1	-17 52 6.3	12.9062	-0.2597	G12.908-0.260	W33A	Image		108 GHz (II);	36.2 (0.2)	5.5(0.4)	6.4 (0.4)	MOP	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1997 July 1-17
44	19 23 42.8	+15 00 35.4	49.9284	-0.1470	G49.928-0.147	49.49-0.39	Image		108 GHz (II);	56.8 (0.2)	8.6(0.4)	8.9 (0.4)	MOP	45.5	+CH₃OH II	SFR		1997 July 1-17

Non-detection table from Valtts et al. (1999)

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ID	Obs. RA	Obs. Dec	l	b	Group id	Source name	Line	Telescope	RMS	Beam	Detection	Class	Date
	(J2000)	(J2000)	(deg.)	(deg.)			CH₃OH (class II)		(Jy)	(arcsec)	Yes/No
1	05 35 26.4	-05 10 18.4	208.8247	-19.2486	G208.816-19.239	IRAS 05329-0512	107 GHz (II);	MOP	1.800	46	+H₂O +CH₃OH I +CH₃OH II	SFR_MIXED	1997 July 1-17
2	05 36 18.4	-06 52 13.3	210.5377	-19.8188	G210.538-19.819	L1641N	107 GHz (II);	MOP	1.500	46	-CH₃OH II		1997 July 1-17
3	06 07 46.3	-06 23 8.6	213.7050	-12.6043	G213.705-12.597	Mon R2	107 GHz (II);	MOP	1.200	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	1997 July 1-17
4	06 14 37.3	+13 49 36.3	196.4544	-1.6766	G196.454-1.677	S269	107 GHz (II);	MOP	2.100	46	+H₂O -CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
5	07 10 5.5	-10 31 44.7	224.4160	-0.6980	G224.416-0.699	IRAS 07077-1026	107 GHz (II);	MOP	1.600	46	+H₂O -CH₃OH II	SFR	1997 July 1-17
6	08 09 32.7	-36 05 01	253.2929	-1.6131	G253.293-1.613	IRAS 08076-3556	107 GHz (II);	MOP	1.600	46	-H₂O -CH₃OH II	SFR_MIXED	1997 July 1-17
7	08 46 35	-43 54 31.2	263.7760	-0.4280	G263.776-0.428	IRAS 08448 -4343	107 GHz (II);	MOP	1.500	46	+H₂O -CH₃OH II	SFR	1997 July 1-17
8	08 48 48.2	-42 54 25.4	263.2503	0.5151	G263.250+0.514	IRAS 08470-4243	107 GHz (II);	MOP	1.600	46	+H₂O -CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
9	09 01 54.4	-47 43 58.6	268.4201	-0.8469	G268.420-0.847	IRAS 09002-4732	107 GHz (II);	MOP	1.500	46	+H₂O -CH₃OH II	SFR	1997 July 1-17
10	09 03 32.9	-48 28 38.8	269.1590	-1.1360	G269.153-1.128	IRAS 09018-4816	107 GHz (II);	MOP	1.600	46	+H₂O +CH₃OH I +CH₃OH II	SFR	1997 July 1-17
11	09 09 23.7	-49 05 28	270.2610	-0.8360	G270.261-0.836	IRAS 09149-4743	107 GHz (II);	MOP	1.500	46	-CH₃OH II	UNK	1997 July 1-17
12	10 20 14.7	-58 03 38.9	284.0110	-0.8550	G284.011-0.855	IRAS 10184-5748	107 GHz (II);	MOP	1.600	46	+H₂O -CH₃OH II	SFR	1997 July 1-17
13	10 48 3.3	-58 26 50.2	287.3676	0.6457	G287.371+0.644	IRAS 10460-5811	107 GHz (II);	MOP	1.700	46	+H₂O -CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
14	13 11 13.8	-62 34 41.9	305.2084	0.2059	G305.208+0.206	305.21+0.21	107 GHz (II);	MOP	1.200	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
15	13 50 41.8	-61 35 10.1	309.9206	0.4789	G309.921+0.479	309.921+0.479	107 GHz (II);	MOP	1.400	46	-H₂O +CH₃OH II +OH	SFR	1997 July 1-17
16	14 20 5.4	-60 42 40.6	313.5671	0.3168	G313.577+0.325	IRAS 14164-6028	107 GHz (II);	MOP	1.700	46	+H₂O +CH₃OH II +OH	SFR	1997 July 1-17
17	15 00 55.5	-58 58 53.2	318.9480	-0.1964	G318.948-0.196	318.95-0.20	107 GHz (II);	MOP	1.500	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
18	15 15 56.8	-58 11 54.4	321.0338	-0.4991	G321.033-0.485	IRAS 15122-5801	107 GHz (II);	MOP	1.400	46	+H₂O +CH₃OH II +OH	SFR	1997 July 1-17
19	15 43 18	-54 07 58.1	326.4701	0.6911	G326.475+0.703	IRAS 15394-5358	107 GHz (II);	MOP	1.300	46	+H₂O +CH₃OH I +CH₃OH II	SFR	1997 July 1-17
20	15 44 35.6	-54 05 53.4	326.6415	0.6032	G326.641+0.611	IRAS 15408-5356	107 GHz (II);	MOP	1.300	46	+CH₃OH I +CH₃OH II	SFR	1997 July 1-17
21	16 05 44.5	-49 12 20.4	332.2912	2.2642	G332.294+2.280	IRAS 16019-4903	107 GHz (II);	MOP	1.100	46	+H₂O +CH₃OH II +OH	SFR	1997 July 1-17
22	16 11 26.6	-51 41 57.1	331.2781	-0.1882	G331.278-0.188	331.28-0.19	107 GHz (II);	MOP	1.200	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
23	16 12 12.4	-51 34 56.8	331.4444	-0.1838	G331.442-0.187	IRAS 16084-5127	107 GHz (II);	MOP	1.400	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
24	16 12 14.6	-51 34 39	331.4519	-0.1841	G331.442-0.187	331.45-0.18	107 GHz (II);	MOP	1.300	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
25	16 21 0.6	-50 35 19.7	333.1291	-0.4290	G333.127-0.434	333.129-0.429	107 GHz (II);	MOP	1.900	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
26	16 21 13.7	-49 58 49	333.5829	-0.0222	G333.583-0.022	333.58-0.02	107 GHz (II);	MOP	1.200	46	+CH₃OH II	SFR	1997 July 1-17
27	16 21 18.5	-50 11 14	333.4461	-0.1780	G333.446-0.178	333.45-0.18	107 GHz (II);	MOP	1.200	46	+CH₃OH II	SFR	1997 July 1-17
28	16 21 20.8	-50 09 50.8	333.4668	-0.1660	G333.466-0.164	333.47-0.17	107 GHz (II);	MOP	1.200	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
29	16 21 23.2	-50 53 02	332.9631	-0.6803	G332.963-0.680	332.96-0.68	107 GHz (II);	MOP	1.300	46	+H₂O +CH₃OH I +CH₃OH II	SFR	1997 July 1-17
30	16 29 36.3	-49 19 39.8	334.9971	-0.5362	G334.997-0.536	334.65-0.02	107 GHz (II);	MOP	1.100	46	-CH₃OH II		1997 July 1-17
31	16 29 47.3	-48 15 52.4	335.7888	0.1740	G335.789+0.174	335.79+0.17	107 GHz (II);	MOP	1.100	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
32	16 35 6.3	-48 47 1.6	336.0097	-0.8239	G336.018-0.826	336.022-0.819	107 GHz (II);	MOP	1.300	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
33	16 40 5.3	-47 57 38.2	337.1753	-0.8871	G337.175-0.887	336.83-0.36	107 GHz (II);	MOP	2.000	46	-CH₃OH II	UNK	1997 July 1-17
34	16 40 32.7	-45 42 2.1	338.9182	0.5537	G338.920+0.556	338.92+0.55	107 GHz (II);	MOP	1.600	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	1997 July 1-17
35	16 46 4.8	-45 36 43.3	339.6197	-0.1178	G339.621-0.121	339.62-0.12	107 GHz (II);	MOP	1.900	46	+H₂O -CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
36	16 50 14.8	-44 42 26.6	340.7850	-0.0960	G340.785-0.096	340.785-0.096	107 GHz (II);	MOP	1.400	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
37	16 51 5.2	-46 16 3.6	339.6786	-1.2061	G339.681-1.207	339.68-1.21	107 GHz (II);	MOP	1.900	46	+H₂O +CH₃OH II +OH	SFR	1997 July 1-17
38	16 52 18.3	-44 26 52.4	341.2186	-0.2130	G341.218-0.212	341.22-0.21	107 GHz (II);	MOP	1.200	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
39	17 05 9.5	-41 29 4.1	345.0008	-0.2197	G345.003-0.223	345.00-0.22	107 GHz (II);	MOP	1.900	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
40	17 09 31.3	-41 35 53.6	345.4000	-0.9410	G345.407-0.951	345.400-0.941	107 GHz (II);	MOP	1.900	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
41	17 17 2.2	-36 21 8.6	350.5040	0.9560	G350.504+0.956	350.504+0.956	107 GHz (II);	MOP	2.000	46	-CH₃OH II -OH	SFR_MIXED	1997 July 1-17
42	17 29 10.7	-35 27 38	352.6300	-0.5670	G352.630-0.567	352.630-0.567	107 GHz (II);	MOP	2.100	46	-CH₃OH II	UNK	1997 July 1-17
43	17 29 16.6	-36 40 11.6	351.6330	-1.2520	G351.633-1.256	351.633-1.252	107 GHz (II);	MOP	2.100	46	+CH₃OH I -CH₃OH II +OH	SFR	1997 July 1-17
44	17 47 14.7	-28 26 51.7	0.6025	-0.0507	G0.6025-0.0507	IRAS 17440-2824	107 GHz (II);	MOP	1.800	46	+CH₃OH II	SFR_MIXED	1997 July 1-17
45	17 47 18.7	-28 24 31.4	0.6435	-0.0432	G0.6449-0.0420	0.64-0.04	107 GHz (II);	MOP	1.700	46	-H₂O +CH₃OH II	SFR	1997 July 1-17
46	17 50 14.7	-28 54 50.6	0.5421	-0.8550	G0.546-0.852	0.54-0.85	107 GHz (II);	MOP	1.700	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
47	17 50 51.7	-26 39 38.8	2.5471	0.1824	G2.536+0.198	IRAS 17480-2623	107 GHz (II);	MOP	2.200	46	+H₂O +CH₃OH II +OH	SFR	1997 July 1-17
48	18 01 58.7	-23 13 51	6.7785	-0.2708	G6.794-0.256	IRAS 17589-2312	107 GHz (II);	MOP	1.600	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
49	18 04 53.9	-24 26 41.3	6.0499	-1.4493	G6.050-1.449	M8E	107 GHz (II);	MOP	1.500	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
50	18 08 11.6	-18 41 51.6	11.4412	0.6847	G11.441+0.685	11.90-0.14	107 GHz (II);	MOP	1.600	46	-CH₃OH II		1997 July 1-17
51	18 08 56.1	-20 05 53.4	10.3014	-0.1477	G10.322-0.148	10.30-0.15	107 GHz (II);	MOP	1.200	46	+H₂O +CH₃OH I +CH₃OH II	SFR_MIXED	1997 July 1-17
52	18 09 4.9	-20 05 1.2	10.3308	-0.1707	G10.322-0.148	IRAS 18060-2005	107 GHz (II);	MOP	1.600	46	+H₂O +CH₃OH I +CH₃OH II	SFR_MIXED	1997 July 1-17
53	18 13 54.8	-18 01 45.6	12.6810	-0.1824	G12.681-0.182	W33B	107 GHz (II);	MOP	1.300	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
54	18 15 44.8	-16 38 50.5	14.1042	0.0929	G14.101+0.087	IRAS 18128-1640	107 GHz (II);	MOP	1.500	46	+H₂O -CH₃OH I +CH₃OH II	SFR	1997 July 1-17
55	18 16 26	-19 41 19.6	11.5064	-1.4975	G11.499-1.485	IRAS 18134-1942	107 GHz (II);	MOP	1.600	46	+H₂O -CH₃OH I +CH₃OH II	SFR	1997 July 1-17
56	18 29 24.8	-15 15 55.9	16.8666	-2.1591	G16.868-2.158	L379 IRS3	107 GHz (II);	MOP	1.400	46	+H₂O +CH₃OH I +CH₃OH II	SFR	1997 July 1-17
57	18 34 19.7	-05 59 59.2	25.6430	1.0519	G25.649+1.050	IRAS 18316-0602	107 GHz (II);	MOP	1.700	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
58	18 37 59.2	-06 25 20.4	25.6860	0.0499	G25.686+0.050	IRAS 18353-0628	107 GHz (II);	MOP	1.800	46	-CH₃OH II	UNK	1997 July 1-17
59	18 38 10.4	-06 24 41	25.7169	0.0138	G25.717+0.014	25.72+ 0.01	107 GHz (II);	MOP	1.800	46	-CH₃OH II	UNK	1997 July 1-17
60	18 48 12.7	-01 26 36.2	31.2795	0.0596	G31.280+0.062	W43M	107 GHz (II);	MOP	1.800	46	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	1997 July 1-17
61	18 54 5.1	-01 53 37.2	31.5478	-1.4520	G31.548-1.452	35.02+0.35	107 GHz (II);	MOP	1.700	46	-CH₃OH II		1997 July 1-17
62	18 54 17.2	+04 41 09	37.4274	1.5028	G37.427+1.518	IRAS 18517+0437	107 GHz (II);	MOP	1.700	46	+H₂O +CH₃OH I +CH₃OH II	SFR	1997 July 1-17
63	19 23 43.4	+14 30 35.4	49.4889	-0.3854	G49.488-0.387	49.49-0.39	107 GHz (II);	MOP	2.000	46	+H₂O +CH₃OH I +CH₃OH II +OH -SiO	SFR	1997 July 1-17
64	06 07 46.3	-06 23 8.6	213.7050	-12.6043	G213.705-12.597	Mon R2	108 GHz (II);	MOP	1.200	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	1997 July 1-17
65	06 08 53.7	+21 38 29.7	188.9467	0.8874	G188.946+0.887	S252	108 GHz (II);	MOP	1.600	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	1997 July 1-17
66	06 12 54.5	+17 59 20	192.6020	-0.0467	G192.599-0.048	192.60-0.05	108 GHz (II);	MOP	1.500	45.5	+H₂O +CH₃OH I +CH₃OH II	SFR_MIXED	1997 July 1-17
67	06 14 37.3	+13 49 36.3	196.4544	-1.6766	G196.454-1.677	S269	108 GHz (II);	MOP	2.000	45.5	+H₂O -CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
68	08 48 48.2	-42 54 25.4	263.2503	0.5151	G263.250+0.514	IRAS 08470-4243	108 GHz (II);	MOP	1.700	45.5	+H₂O -CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
69	10 48 3.3	-58 26 50.2	287.3676	0.6457	G287.371+0.644	IRAS 10460-5811	108 GHz (II);	MOP	1.700	45.5	+H₂O -CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
70	11 11 54.6	-61 18 25.6	291.2766	-0.7081	G291.274-0.709	291.28-0.71	108 GHz (II);	MOP	1.200	45.5	+H₂O -CH₃OH I +CH₃OH II	SFR	1997 July 1-17
71	13 11 10.6	-62 32 39	305.2049	0.2404	G305.202+0.240	305.20+ 0.21	108 GHz (II);	MOP	1.900	45.5	-H₂O -CH₃OH II	SFR	1997 July 1-17
72	13 50 41.9	-61 35 10.2	309.9208	0.4788	G309.921+0.479	309.92+ 0.48	108 GHz (II);	MOP	1.300	45.5	-H₂O +CH₃OH II +OH	SFR	1997 July 1-17
73	14 20 5.4	-60 42 40.6	313.5671	0.3168	G313.577+0.325	IRAS 14164-6028	108 GHz (II);	MOP	1.600	45.5	+H₂O +CH₃OH II +OH	SFR	1997 July 1-17
74	15 31 45.6	-56 30 50.5	323.7404	-0.2629	G323.740-0.263	323.74-0.26	108 GHz (II);	MOP	1.800	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	1997 July 1-17
75	15 57 58.5	-53 59 23.2	328.2368	-0.5477	G328.237-0.547	IRAS 15539-5353	108 GHz (II);	MOP	1.600	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
76	15 57 59.3	-53 58 1.2	328.2532	-0.5317	G328.237-0.547	328.25-0.53	108 GHz (II);	MOP	1.900	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
77	16 35 6.3	-48 47 1.6	336.0097	-0.8239	G336.018-0.826	336.022-0.819	108 GHz (II);	MOP	1.900	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
78	16 52 4.8	-46 08 34.4	339.8843	-1.2592	G339.884-1.259	339.88-1.26	108 GHz (II);	MOP	1.800	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
79	17 30 13.1	-32 43 51	355.0255	0.7595	G355.025+0.759	354.61+0.47	108 GHz (II);	MOP	1.300	45.5	-CH₃OH II		1997 July 1-17
80	18 04 53.9	-24 26 41.3	6.0499	-1.4493	G6.050-1.449	M8E	108 GHz (II);	MOP	2.400	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
81	18 06 22.9	-21 37 2.7	8.6837	-0.3650	G8.669-0.357	8.68-0.37	108 GHz (II);	MOP	1.500	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
82	18 11 51.3	-17 31 28.5	12.8887	0.4898	G12.889+0.490	12.89+0.49	108 GHz (II);	MOP	1.500	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
83	18 13 54.8	-18 01 45.6	12.6810	-0.1824	G12.681-0.182	W33B	108 GHz (II);	MOP	1.700	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
84	18 34 39.9	-09 00 43.9	23.0076	-0.4099	G23.010-0.411	23.01+0.41	108 GHz (II);	MOP	1.700	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
85	18 40 51.6	-06 21 49	26.0652	-0.5574	G26.065-0.557	25.72+0.01	108 GHz (II);	MOP	2.400	45.5	-CH₃OH II		1997 July 1-17
86	18 46 3.6	-02 39 23.5	29.9547	-0.0156	G29.956-0.016	29.95-0.02	108 GHz (II);	MOP	2.200	45.5	+H₂O +CH₃OH I +CH₃OH II	SFR_MIXED	1997 July 1-17
87	18 58 13	+01 40 32.5	35.1962	-0.7435	G35.197-0.743	35.20-0.74	108 GHz (II);	MOP	1.700	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1997 July 1-17
88	19 01 45.5	+01 13 28.5	35.1992	-1.7370	G35.200-1.737	W48	108 GHz (II);	MOP	1.600	45.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	1997 July 1-17

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 VAL99

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