Display data from paper

Select data type:

FIS07B - Proper Motions of OH Masers and Magnetic Fields in Massive Star-forming Regions

Interferometry data

Short title: Fish & Reid (2007)
Authors: Fish, Vincent L.Reid, Mark J.
Journal: The Astrophysical Journal, Volume 670, Issue 2, pp. 1159-1172.
Bibcode:
PDF:

Target type: High_mass_SFR
Observations category: SF.general
Facility type: interferometer
Transitions: OH_1665,OH_1667,OH_1720

Abstract
We present data of proper motions of OH masers in the massive star-forming regions ON 1, K3-50, and W51 Main/South. OH maser motions in ON 1 are consistent with expansion at approximately 5 km s<SUP>-1</SUP>, likely tracing the expanding ultracompact H II region. Motions in K3-50 are faster and may be indicating the final stages of OH maser emission in the source, before the OH masers turn off as the H II region transitions from the ultracompact to the compact phase. W51 South shows indications of aspherical expansion, while motions in W51 Main are more difficult to interpret. Nevertheless, it appears that the relative projected separation between W51 Main and W51 South is decreasing, corresponding to an estimate of enclosed mass of at least 1500 M<SUB>solar</SUB>, consistent with estimates derived from millimeter-wavelength dust emission. We confirm the ~20 mG magnetic fields previously seen in W51 Main, which may represent the upper end of the density range allowable for 1665 MHz maser emission. Magnetic field strengths and directions, obtained from Zeeman splitting, in each source are consistent with values obtained in the first epoch 4-9 yr ago.

Abstract

We present data of proper motions of OH masers in the massive star-forming regions ON 1, K3-50, and W51 Main/South. OH maser motions in ON 1 are consistent with expansion at approximately 5 km s<SUP>-1</SUP>, likely tracing the expanding ultracompact H II region. Motions in K3-50 are faster and may be indicating the final stages of OH maser emission in the source, before the OH masers turn off as the H II region transitions from the ultracompact to the compact phase. W51 South shows indications of aspherical expansion, while motions in W51 Main are more difficult to interpret. Nevertheless, it appears that the relative projected separation between W51 Main and W51 South is decreasing, corresponding to an estimate of enclosed mass of at least 1500 M<SUB>solar</SUB>, consistent with estimates derived from millimeter-wavelength dust emission. We confirm the ~20 mG magnetic fields previously seen in W51 Main, which may represent the upper end of the density range allowable for 1665 MHz maser emission. Magnetic field strengths and directions, obtained from Zeeman splitting, in each source are consistent with values obtained in the first epoch 4-9 yr ago.

Download as: Table (CSV)
View as list of objects

Detection table from Fish & Reid (2007)

Export table to csv

Hide / Show individual components

ID	Obs. RA	Obs. Dec	RA offset	Dec offset	l	b	Group id	grpv	#	Source name	Image	Line	Frequency	V_peak	F_peak	Telescope	V_step	Beam	Detection	Class	Dist. (parallax)	Date
	(J2000)	(J2000)	(mas)	(mas)	(deg.)	(deg.)						OH	(MHz)	(km/s)	(Jy/beam)		(km/s)	(arcsec)	Yes/No		(kpc)
1	+20 10 9.05	+31 31 35.2			69.539941	-0.97563	G69.540-0.976	G69.5399-0.9757		G69.540-0.976	Image	1665 MHz;	1665	2.48 .. 16.73	0.07 .. 39.59	VLBA	0.176	0.01 x 0.007	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2000 Nov 22; 2001 Jan 6; 2004 Sep 16 and 19
	+20 10 8.98554	+31 31 35.8644	-965.68 mas	666 mas	69.539971	-0.975337			1	G69.540-0.976			1665	11.89	0.72
	+20 10 8.98557	+31 31 35.8643	-965.25 mas	665.92 mas	69.539971	-0.975337			2	G69.540-0.976			1665	11.88	0.66
	+20 10 8.98559	+31 31 35.8641	-964.88 mas	665.67 mas	69.539971	-0.975337			3	G69.540-0.976			1665	13.04	0.11
	+20 10 8.99095	+31 31 35.9059	-884.6 mas	707.53 mas	69.539991	-0.975347			4	G69.540-0.976			1665	13.75	0.12
	+20 10 8.99165	+31 31 35.7802	-874.06 mas	581.81 mas	69.539963	-0.975368			5	G69.540-0.976			1665	11.64	0.43
	+20 10 8.99287	+31 31 35.8957	-855.7 mas	697.28 mas	69.539992	-0.975354			6	G69.540-0.976			1665	15.15	0.36
	+20 10 9.02147	+31 31 35.4881	-426.68 mas	289.73 mas	69.539953	-0.975501			7	G69.540-0.976			1665	15.31	0.11
	+20 10 9.02388	+31 31 35.4079	-390.64 mas	209.47 mas	69.539939	-0.975520			8	G69.540-0.976			1665	14.16	26.47
	+20 10 9.02391	+31 31 35.4014	-390.18 mas	203.01 mas	69.539937	-0.975521			9	G69.540-0.976			1665	14.27	8.72
	+20 10 9.02444	+31 31 35.3291	-382.13 mas	130.66 mas	69.539922	-0.975534			10	G69.540-0.976			1665	13.57	0.56
	+20 10 9.02491	+31 31 35.3245	-375.09 mas	126.11 mas	69.539921	-0.975536			11	G69.540-0.976			1665	13.61	3.9
	+20 10 9.02781	+31 31 35.2989	-331.65 mas	100.54 mas	69.539921	-0.975549			12	G69.540-0.976			1665	13.32	0.42
	+20 10 9.03262	+31 31 35.2992	-259.45 mas	100.83 mas	69.539930	-0.975563			13	G69.540-0.976			1665	13.92	0.39
	+20 10 9.03266	+31 31 35.299	-258.85 mas	100.6 mas	69.539931	-0.975563			14	G69.540-0.976			1665	16.73	0.8
	+20 10 9.0329	+31 31 35.286	-255.25 mas	87.59 mas	69.539928	-0.975566			15	G69.540-0.976			1665	13.45	2.35
	+20 10 9.03291	+31 31 35.2866	-255.13 mas	88.2 mas	69.539928	-0.975566			16	G69.540-0.976			1665	16.47	5.37
	+20 10 9.03327	+31 31 35.3018	-249.72 mas	103.36 mas	69.539932	-0.975564			17	G69.540-0.976			1665	13.68	3.98
	+20 10 9.0333	+31 31 35.3008	-249.24 mas	102.42 mas	69.539932	-0.975565			18	G69.540-0.976			1665	16.73	1.35
	+20 10 9.03399	+31 31 35.2967	-238.9 mas	98.32 mas	69.539933	-0.975567			19	G69.540-0.976			1665	13.7	0.61
	+20 10 9.03425	+31 31 35.2951	-235.05 mas	96.69 mas	69.539933	-0.975568			20	G69.540-0.976			1665	16.1	4.63
	+20 10 9.03434	+31 31 35.296	-233.76 mas	97.58 mas	69.539933	-0.975568			21	G69.540-0.976			1665	16.35	4.13
	+20 10 9.03574	+31 31 35.279	-212.69 mas	80.57 mas	69.539932	-0.975575			22	G69.540-0.976			1665	15.86	0.48
	+20 10 9.03647	+31 31 35.2841	-201.74 mas	85.7 mas	69.539934	-0.975577			23	G69.540-0.976			1665	15.88	0.85
	+20 10 9.04137	+31 31 36.193	-128.22 mas	994.63 mas	69.540156	-0.975453			24	G69.540-0.976			1665	5.95	0.37
	+20 10 9.04559	+31 31 36.2231	-64.88 mas	1024.65 mas	69.540171	-0.975461			25	G69.540-0.976			1665	3.1	0.42
	+20 10 9.04564	+31 31 36.199	-64.2 mas	1000.55 mas	69.540165	-0.975465			26	G69.540-0.976			1665	4.95	0.71
	+20 10 9.0461	+31 31 36.198	-57.36 mas	999.58 mas	69.540166	-0.975467			27	G69.540-0.976			1665	6.08	1.33
	+20 10 9.04644	+31 31 36.2047	-52.13 mas	1006.29 mas	69.540168	-0.975467			28	G69.540-0.976			1665	4.61	0.34
	+20 10 9.04654	+31 31 36.2106	-50.68 mas	1012.23 mas	69.540170	-0.975466			29	G69.540-0.976			1665	3.9	0.62
	+20 10 9.04696	+31 31 36.1943	-44.39 mas	995.89 mas	69.540167	-0.975470			30	G69.540-0.976			1665	4.67	0.37
	+20 10 9.04706	+31 31 36.2356	-42.84 mas	1037.19 mas	69.540176	-0.975464			31	G69.540-0.976			1665	3.49	18.03
	+20 10 9.04716	+31 31 36.2506	-41.37 mas	1052.15 mas	69.540180	-0.975462			32	G69.540-0.976			1665	5.31	0.19
	+20 10 9.04727	+31 31 36.2578	-39.74 mas	1059.39 mas	69.540182	-0.975461			33	G69.540-0.976			1665	5.66	0.11
	+20 10 9.04842	+31 31 36.3081	-22.44 mas	1109.7 mas	69.540196	-0.975457			34	G69.540-0.976			1665	2.48	0.15
	+20 10 9.04869	+31 31 35.1994	-18.44 mas	1 mas	69.539938	-0.975626			35	G69.540-0.976			1665	3.5	0.49
	+20 10 9.04992	+31 31 35.1972	-0.06 mas	-1.22 mas	69.539940	-0.975630			36	G69.540-0.976			1665	12.85	0.27
	+20 10 9.04992	+31 31 35.1984	-0.0199999 mas	-0.02 mas	69.539941	-0.975630			37	G69.540-0.976			1665	12.82	39.59
	+20 10 9.05102	+31 31 35.2036	16.49 mas	5.23 mas	69.539944	-0.975632			38	G69.540-0.976			1665	14.29	0.64
	+20 10 9.05112	+31 31 35.2033	18.03 mas	4.86 mas	69.539944	-0.975632			39	G69.540-0.976			1665	14.31	1.15
	+20 10 9.0521	+31 31 35.7308	32.64 mas	532.38 mas	69.540069	-0.975555			40	G69.540-0.976			1665	13.14	0.71
	+20 10 9.05251	+31 31 35.725	38.86 mas	526.62 mas	69.540068	-0.975557			41	G69.540-0.976			1665	13.36	0.39
	+20 10 9.05253	+31 31 35.7258	39.19 mas	527.41 mas	69.540068	-0.975557			42	G69.540-0.976			1665	13.21	0.47
	+20 10 9.05261	+31 31 35.7254	40.34 mas	526.99 mas	69.540068	-0.975558			43	G69.540-0.976			1665	13.88	1.08
	+20 10 9.05261	+31 31 35.7261	40.4 mas	527.71 mas	69.540069	-0.975558			44	G69.540-0.976			1665	13.85	0.32
	+20 10 9.06007	+31 31 35.1936	152.31 mas	-4.82 mas	69.539959	-0.975661			45	G69.540-0.976			1665	14.02	4.39
	+20 10 9.06023	+31 31 35.1922	154.58 mas	-6.23 mas	69.539959	-0.975661			46	G69.540-0.976			1665	15.05	1.43
	+20 10 9.06034	+31 31 35.1918	156.3 mas	-6.62 mas	69.539959	-0.975662			47	G69.540-0.976			1665	14.11	0.92
	+20 10 9.06073	+31 31 35.1912	162.13 mas	-7.2 mas	69.539960	-0.975663			48	G69.540-0.976			1665	14.8	0.4
	+20 10 9.07491	+31 31 34.7887	374.87 mas	-409.7 mas	69.539894	-0.975766			49	G69.540-0.976			1665	11.64	0.07
2	+20 10 9.05	+31 31 35.2			69.539941	-0.97563	G69.540-0.976	G69.5399-0.9757		G69.540-0.976	Image	1667 MHz;	1667	13.84 .. 14.64	0.15 .. 1.6	VLBA	0.176	0.011 x 0.007	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2000 Nov 22; 2001 Jan 6; 2004 Sep 16 and 19
	+20 10 9.02475	+31 31 35.3241	-377.57 mas	125.65 mas	69.539921	-0.975536			1	G69.540-0.976			1667	14.22	1.6
	+20 10 9.04878	+31 31 35.1902	-17.04 mas	-8.24 mas	69.539936	-0.975627			2	G69.540-0.976			1667	13.84	1.22
	+20 10 9.06063	+31 31 35.1849	160.68 mas	-13.49 mas	69.539958	-0.975663			3	G69.540-0.976			1667	14.29	0.2
	+20 10 9.06071	+31 31 35.185	161.92 mas	-13.37 mas	69.539958	-0.975664			4	G69.540-0.976			1667	14.64	0.56
	+20 10 9.06122	+31 31 35.1816	169.53 mas	-16.79 mas	69.539959	-0.975666			5	G69.540-0.976			1667	14.38	0.15
	+20 10 9.06129	+31 31 35.1814	170.54 mas	-16.96 mas	69.539959	-0.975666			6	G69.540-0.976			1667	14.62	0.34
3	+20 01 45.73	+33 32 45.3			70.29332	1.60039	G70.293+1.600	G70.2928+1.6004		G70.293+1.601	Image	1665 MHz;	1665	-23.19 .. -17.52	0.21 .. 8.16	VLBA	0.176	0.039 x 0.036	+OH	SFR_MIXED		2000 Nov 22; 2001 Jan 6; 2004 Sep 16 and 19
	+20 01 45.7225	+33 32 44.8337	-113.57 mas	-467.5 mas	70.293196	1.600344			1	G70.293+1.601			1665	-18.84	0.24
	+20 01 45.7231	+33 32 44.7014	-105.41 mas	-599.8 mas	70.293166	1.600323			2	G70.293+1.601			1665	-17.52	1.17
	+20 01 45.7241	+33 32 44.729	-89.63 mas	-572.22 mas	70.293174	1.600324			3	G70.293+1.601			1665	-22	0.36
	+20 01 45.7253	+33 32 44.6867	-72.04 mas	-614.53 mas	70.293166	1.600314			4	G70.293+1.601			1665	-22.18	0.21
	+20 01 45.7267	+33 32 44.861	-50.69 mas	-440.19 mas	70.293210	1.600336			5	G70.293+1.601			1665	-22.43	0.85
	+20 01 45.7297	+33 32 45.3024	-6.12 mas	1.2 mas	70.293320	1.600392			6	G70.293+1.601			1665	-21.32	3.25
	+20 01 45.7301	+33 32 45.3012	0 mas	0 mas	70.293320	1.600390			7	G70.293+1.601			1665	-19.75	8.16
	+20 01 45.7311	+33 32 45.3045	15.41 mas	3.29 mas	70.293323	1.600388			8	G70.293+1.601			1665	-20.39	2.7
	+20 01 45.7485	+33 32 45.4562	276.37 mas	155.04 mas	70.293390	1.600359			9	G70.293+1.601			1665	-19.51	1.03
	+20 01 45.7486	+33 32 45.454	277.41 mas	152.77 mas	70.293390	1.600358			10	G70.293+1.601			1665	-20.92	0.28
	+20 01 45.7489	+33 32 45.4509	282.44 mas	149.67 mas	70.293390	1.600357			11	G70.293+1.601			1665	-19.31	0.77
	+20 01 45.846	+33 32 43.3797	1739.2 mas	-1921.46 mas	70.293080	1.599766			12	G70.293+1.601			1665	-22.18	0.77
	+20 01 45.8463	+33 32 43.3758	1743.47 mas	-1925.42 mas	70.293079	1.599765			13	G70.293+1.601			1665	-23.19	0.93
	+20 01 45.8464	+33 32 43.3641	1745.09 mas	-1937.14 mas	70.293077	1.599763			14	G70.293+1.601			1665	-22	0.65
	+20 01 45.8464	+33 32 43.3761	1745.44 mas	-1925.1 mas	70.293080	1.599764			15	G70.293+1.601			1665	-21.43	0.79
4	+20 01 45.73	+33 32 45.3			70.29332	1.60039	G70.293+1.600	G70.2928+1.6004		G70.293+1.601	Image	1667 MHz;	1667	-21.04 .. -20.12	1.38 .. 1.85	VLBA	0.176	0.039 x 0.036	+OH	SFR_MIXED		2000 Nov 22; 2001 Jan 6; 2004 Sep 16 and 19
	+20 01 45.7301	+33 32 45.3042	0.35 mas	3.03 mas	70.293321	1.600391			1	G70.293+1.601			1667	-21.04	1.38
	+20 01 45.7301	+33 32 45.3033	0.49 mas	2.11 mas	70.293321	1.600390			2	G70.293+1.601			1667	-20.12	1.85
	+20 01 45.7308	+33 32 45.3054	10.71 mas	4.19 mas	70.293322	1.600389			3	G70.293+1.601			1667	-20.78	1.7
5	+19 23 43.9715	+14 30 28.395			49.488377	-0.38851	G49.488-0.384	G49.4897-0.3876		G49.488-0.387	Image	1665 MHz;	1665	46.66 .. 71.43	0.11 .. 87.63	VLBA	0.176	0.019 x 0.013	+CH₃OH I +OH			1996 Mar 1 and 2; 2005 May 15
	+19 23 43.8928	+14 30 34.1528	-1182.34 mas	5755.96 mas	49.489636	-0.387474			1	G49.488-0.387			1665	49.31	0.5
	+19 23 43.8936	+14 30 34.1829	-1170.13 mas	5786.08 mas	49.489645	-0.387473			2	G49.488-0.387			1665	48.57	0.18
	+19 23 43.8951	+14 30 34.0989	-1147.87 mas	5702.08 mas	49.489627	-0.387490			3	G49.488-0.387			1665	50.33	0.16
	+19 23 43.8974	+14 30 34.5211	-1113.49 mas	6124.29 mas	49.489735	-0.387442			4	G49.488-0.387			1665	50.52	1.04
	+19 23 43.8992	+14 30 33.6166	-1085.33 mas	5219.76 mas	49.489517	-0.387568			5	G49.488-0.387			1665	54.69	0.55
	+19 23 43.8992	+14 30 33.6184	-1085.27 mas	5221.6 mas	49.489517	-0.387568			6	G49.488-0.387			1665	57.01	0.46
	+19 23 43.9004	+14 30 33.6467	-1067.94 mas	5249.91 mas	49.489526	-0.387568			7	G49.488-0.387			1665	60.1	0.77
	+19 23 43.9006	+14 30 33.647	-1065.4 mas	5250.17 mas	49.489527	-0.387569			8	G49.488-0.387			1665	57.75	0.56
	+19 23 43.9051	+14 30 33.7507	-997.36 mas	5353.95 mas	49.489561	-0.387571			9	G49.488-0.387			1665	61.93	0.2
	+19 23 43.9146	+14 30 33.7165	-855.25 mas	5319.67 mas	49.489571	-0.387609			10	G49.488-0.387			1665	52.27	0.21
	+19 23 43.9147	+14 30 34.0217	-854.02 mas	5624.93 mas	49.489645	-0.387569			11	G49.488-0.387			1665	57.22	2.61
	+19 23 43.915	+14 30 34.0942	-849.04 mas	5697.37 mas	49.489664	-0.387561			12	G49.488-0.387			1665	49.42	1.14
	+19 23 43.9159	+14 30 34.0478	-834.81 mas	5650.98 mas	49.489654	-0.387571			13	G49.488-0.387			1665	57.98	1.49
	+19 23 43.9166	+14 30 34.0422	-825.21 mas	5645.36 mas	49.489654	-0.387574			14	G49.488-0.387			1665	55.89	9.96
	+19 23 43.9167	+14 30 34.0406	-823.99 mas	5643.76 mas	49.489654	-0.387574			15	G49.488-0.387			1665	55.96	0.24
	+19 23 43.9173	+14 30 34.0565	-815.12 mas	5659.66 mas	49.489659	-0.387574			16	G49.488-0.387			1665	59.12	0.89
	+19 23 43.9194	+14 30 34.0709	-783.24 mas	5674.08 mas	49.489667	-0.387580			17	G49.488-0.387			1665	59.39	16.29
	+19 23 43.9201	+14 30 34.0355	-772.7 mas	5638.75 mas	49.489659	-0.387587			18	G49.488-0.387			1665	58.8	31.89
	+19 23 43.9244	+14 30 34.0647	-707.91 mas	5667.86 mas	49.489675	-0.387598			19	G49.488-0.387			1665	57.73	4.62
	+19 23 43.9249	+14 30 34.0465	-700.66 mas	5649.71 mas	49.489671	-0.387603			20	G49.488-0.387			1665	57.31	2.02
	+19 23 43.9251	+14 30 34.0449	-697.88 mas	5648.14 mas	49.489671	-0.387603			21	G49.488-0.387			1665	56.27	0.82
	+19 23 43.9253	+14 30 34.5533	-694.3 mas	6156.55 mas	49.489796	-0.387537			22	G49.488-0.387			1665	64.22	0.83
	+19 23 43.9253	+14 30 34.5537	-693.91 mas	6156.95 mas	49.489796	-0.387538			23	G49.488-0.387			1665	51.91	0.17
	+19 23 43.9255	+14 30 34.584	-690.98 mas	6187.16 mas	49.489804	-0.387534			24	G49.488-0.387			1665	67.6	1.05
	+19 23 43.9256	+14 30 34.5856	-689.63 mas	6188.76 mas	49.489804	-0.387534			25	G49.488-0.387			1665	55.61	0.18
	+19 23 43.9419	+14 30 35.0083	-444.88 mas	6611.47 mas	49.489939	-0.387537			26	G49.488-0.387			1665	68.9	0.22
	+19 23 43.942	+14 30 35.0068	-444.5 mas	6609.96 mas	49.489939	-0.387537			27	G49.488-0.387			1665	71.43	0.23
	+19 23 43.9515	+14 30 34.6791	-301.22 mas	6282.29 mas	49.489877	-0.387614			28	G49.488-0.387			1665	64.2	0.31
	+19 23 43.9533	+14 30 34.9554	-274.83 mas	6558.57 mas	49.489948	-0.387584			29	G49.488-0.387			1665	67.21	0.27
	+19 23 43.9561	+14 30 34.9088	-232.59 mas	6512.03 mas	49.489942	-0.387600			30	G49.488-0.387			1665	67.73	0.65
	+19 23 43.9561	+14 30 34.9083	-232.52 mas	6511.52 mas	49.489942	-0.387600			31	G49.488-0.387			1665	70.2	0.26
	+19 23 43.9563	+14 30 34.9211	-229.26 mas	6524.31 mas	49.489945	-0.387599			32	G49.488-0.387			1665	67.03	0.14
	+19 23 43.9567	+14 30 35.109	-223.82 mas	6712.15 mas	49.489992	-0.387576			33	G49.488-0.387			1665	69.73	0.63
	+19 23 43.9596	+14 30 34.3226	-180.44 mas	5925.77 mas	49.489805	-0.387690			34	G49.488-0.387			1665	54.94	1.52
	+19 23 43.9631	+14 30 34.9788	-127.57 mas	6581.97 mas	49.489972	-0.387616			35	G49.488-0.387			1665	65.5	0.14
	+19 23 43.9643	+14 30 34.2937	-109.08 mas	5896.89 mas	49.489807	-0.387710			36	G49.488-0.387			1665	52.09	0.3
	+19 23 43.9645	+14 30 34.9894	-106.25 mas	6592.58 mas	49.489977	-0.387620			37	G49.488-0.387			1665	64.59	1.97
	+19 23 43.9645	+14 30 34.9893	-105.86 mas	6592.52 mas	49.489977	-0.387620			38	G49.488-0.387			1665	64.61	0.89
	+19 23 43.9649	+14 30 35.0002	-100.47 mas	6603.44 mas	49.489981	-0.387620			39	G49.488-0.387			1665	64.22	0.68
	+19 23 43.9653	+14 30 34.2673	-95.12 mas	5870.46 mas	49.489802	-0.387717			40	G49.488-0.387			1665	54.23	0.87
	+19 23 43.9655	+14 30 34.2538	-91.34 mas	5856.99 mas	49.489799	-0.387720			41	G49.488-0.387			1665	60.18	0.53
	+19 23 43.9695	+14 30 33.8756	-31.04 mas	5478.85 mas	49.489714	-0.387784			42	G49.488-0.387			1665	57.71	0.37
	+19 23 43.9697	+14 30 33.8757	-28.64 mas	5478.92 mas	49.489715	-0.387784			43	G49.488-0.387			1665	51.85	0.48
	+19 23 43.9721	+14 30 34.2365	6.95 mas	5839.69 mas	49.489808	-0.387745			44	G49.488-0.387			1665	52.99	0.3
	+19 23 43.9732	+14 30 34.7294	23.54 mas	6332.59 mas	49.489930	-0.387684			45	G49.488-0.387			1665	61.64	0.23
	+19 23 43.9745	+14 30 34.2211	42.88 mas	5824.34 mas	49.489808	-0.387756			46	G49.488-0.387			1665	52.44	0.24
	+19 23 43.9787	+14 30 34.1117	106.83 mas	5714.9 mas	49.489790	-0.387785			47	G49.488-0.387			1665	46.7	0.94
	+19 23 43.9818	+14 30 34.1854	152.33 mas	5788.58 mas	49.489813	-0.387786			48	G49.488-0.387			1665	46.66	0.25
	+19 23 43.9983	+14 30 34.1266	400.73 mas	5729.79 mas	49.489831	-0.387853			49	G49.488-0.387			1665	47.92	0.5
	+19 23 43.9708	+14 30 28.4269	-11.8 mas	30.08 mas	49.488383	-0.388504			50	G49.488-0.387			1665	57.53	0.66
	+19 23 43.9709	+14 30 28.3845	-10.76 mas	-12.29 mas	49.488373	-0.388510			51	G49.488-0.387			1665	59.3	0.51
	+19 23 43.9712	+14 30 28.2935	-6.68 mas	-103.27 mas	49.488351	-0.388522			52	G49.488-0.387			1665	60.63	0.24
	+19 23 43.9712	+14 30 28.2962	-6.49 mas	-100.55 mas	49.488352	-0.388522			53	G49.488-0.387			1665	60.74	0.19
	+19 23 43.9714	+14 30 28.3515	-2.36 mas	-45.31 mas	49.488366	-0.388516			54	G49.488-0.387			1665	60.56	0.23
	+19 23 43.9717	+14 30 28.3874	1.64 mas	-9.35 mas	49.488375	-0.388512			55	G49.488-0.387			1665	58.94	8.12
	+19 23 43.9719	+14 30 28.3982	4.22 mas	1.35 mas	49.488378	-0.388511			56	G49.488-0.387			1665	58.47	20.77
	+19 23 43.9719	+14 30 28.3985	4.37 mas	1.7 mas	49.488378	-0.388511			57	G49.488-0.387			1665	58.33	87.63
	+19 23 43.9721	+14 30 27.5398	6.83 mas	-857.03 mas	49.488168	-0.388625			58	G49.488-0.387			1665	60.39	0.22
	+19 23 43.9721	+14 30 28.3834	7.71 mas	-13.36 mas	49.488375	-0.388514			59	G49.488-0.387			1665	58.4	10.57
	+19 23 43.9722	+14 30 27.5393	8.54 mas	-857.5 mas	49.488168	-0.388625			60	G49.488-0.387			1665	60.33	0.23
	+19 23 43.9731	+14 30 28.4248	22.69 mas	27.99 mas	49.488387	-0.388512			61	G49.488-0.387			1665	57.54	0.38
	+19 23 43.9733	+14 30 28.4082	26.15 mas	11.42 mas	49.488383	-0.388515			62	G49.488-0.387			1665	57.43	1.91
	+19 23 43.9735	+14 30 28.3956	28.5 mas	-1.21 mas	49.488381	-0.388517			63	G49.488-0.387			1665	59.72	1.87
	+19 23 43.9736	+14 30 28.4018	29.26 mas	5.01 mas	49.488382	-0.388517			64	G49.488-0.387			1665	58.37	4.64
	+19 23 43.9736	+14 30 28.3728	29.37 mas	-23.97 mas	49.488375	-0.388521			65	G49.488-0.387			1665	58.81	4.67
	+19 23 43.9736	+14 30 28.3734	29.46 mas	-23.42 mas	49.488375	-0.388521			66	G49.488-0.387			1665	58.92	19.2
	+19 23 43.9736	+14 30 28.3753	29.65 mas	-21.53 mas	49.488376	-0.388520			67	G49.488-0.387			1665	59.12	8.68
	+19 23 43.9736	+14 30 28.2462	30.53 mas	-150.64 mas	49.488344	-0.388538			68	G49.488-0.387			1665	61.23	0.15
	+19 23 43.974	+14 30 28.33	36.24 mas	-66.8 mas	49.488365	-0.388528			69	G49.488-0.387			1665	60.77	1.72
	+19 23 43.9742	+14 30 28.3387	39 mas	-58.09 mas	49.488368	-0.388527			70	G49.488-0.387			1665	58.79	18.21
	+19 23 43.9745	+14 30 28.3399	42.96 mas	-56.92 mas	49.488369	-0.388528			71	G49.488-0.387			1665	58.93	3.98
	+19 23 43.9745	+14 30 28.3322	43.4 mas	-64.55 mas	49.488367	-0.388529			72	G49.488-0.387			1665	62.45	0.56
	+19 23 43.9745	+14 30 28.3325	43.96 mas	-64.28 mas	49.488367	-0.388529			73	G49.488-0.387			1665	62.48	0.21
	+19 23 43.9751	+14 30 28.3824	51.9 mas	-14.37 mas	49.488380	-0.388525			74	G49.488-0.387			1665	60.35	0.17
	+19 23 43.9753	+14 30 28.3958	55.38 mas	-0.95 mas	49.488384	-0.388524			75	G49.488-0.387			1665	60.02	0.72
	+19 23 43.9755	+14 30 28.3415	58.7 mas	-55.33 mas	49.488371	-0.388532			76	G49.488-0.387			1665	59.82	0.3
	+19 23 43.9757	+14 30 28.3305	61.3 mas	-66.28 mas	49.488369	-0.388534			77	G49.488-0.387			1665	61.23	0.28
	+19 23 43.9757	+14 30 28.356	61.74 mas	-40.83 mas	49.488375	-0.388531			78	G49.488-0.387			1665	59.5	0.97
	+19 23 43.9773	+14 30 28.4053	86.16 mas	8.48 mas	49.488390	-0.388530			79	G49.488-0.387			1665	60.07	0.46
	+19 23 43.9779	+14 30 28.3688	94.45 mas	-27.96 mas	49.488382	-0.388537			80	G49.488-0.387			1665	57.54	0.65
	+19 23 43.9789	+14 30 28.4082	109.52 mas	11.38 mas	49.488394	-0.388535			81	G49.488-0.387			1665	59.8	0.36
	+19 23 43.9792	+14 30 28.4117	113.85 mas	14.92 mas	49.488395	-0.388536			82	G49.488-0.387			1665	59.26	0.28
	+19 23 43.98	+14 30 28.3959	126.04 mas	-0.85 mas	49.488393	-0.388540			83	G49.488-0.387			1665	58.73	3.95
	+19 23 43.9809	+14 30 28.6343	140.12 mas	237.55 mas	49.488453	-0.388513			84	G49.488-0.387			1665	61.7	2.65
	+19 23 43.981	+14 30 28.6784	140.63 mas	281.62 mas	49.488464	-0.388507			85	G49.488-0.387			1665	61.49	1.76
	+19 23 43.9815	+14 30 28.4452	148.16 mas	48.45 mas	49.488408	-0.388539			86	G49.488-0.387			1665	57.76	1.52
	+19 23 43.9816	+14 30 28.4022	149.25 mas	5.37 mas	49.488397	-0.388545			87	G49.488-0.387			1665	60.88	0.46
	+19 23 43.9891	+14 30 28.2259	263.2 mas	-170.93 mas	49.488369	-0.388595			88	G49.488-0.387			1665	60.88	0.26
	+19 23 43.9892	+14 30 28.2247	264.15 mas	-172.06 mas	49.488369	-0.388596			89	G49.488-0.387			1665	60.88	0.51
	+19 23 43.9917	+14 30 28.2382	300.88 mas	-158.62 mas	49.488377	-0.388603			90	G49.488-0.387			1665	57.73	1.28
	+19 23 43.993	+14 30 29.1417	320.58 mas	744.94 mas	49.488600	-0.388489			91	G49.488-0.387			1665	64.86	1.07
	+19 23 43.993	+14 30 29.1407	321.54 mas	743.94 mas	49.488600	-0.388489			92	G49.488-0.387			1665	64.86	0.77
	+19 23 43.9942	+14 30 28.5979	339.04 mas	201.1 mas	49.488470	-0.388564			93	G49.488-0.387			1665	59.82	0.17
	+19 23 43.9948	+14 30 28.1716	347.71 mas	-225.22 mas	49.488366	-0.388622			94	G49.488-0.387			1665	59.97	0.51
	+19 23 43.9948	+14 30 28.1717	347.91 mas	-225.07 mas	49.488366	-0.388623			95	G49.488-0.387			1665	60	0.58
6	+19 23 43.9715	+14 30 28.395			49.488377	-0.38851	G49.488-0.384	G49.4897-0.3876		G49.488-0.387	Image	1667 MHz;	1667	46.99 .. 70.08	0.14 .. 10.04	VLBA	0.176	0.02 x 0.014	+CH₃OH I +OH			1996 Mar 1 and 2; 2005 May 15
	+19 23 43.8988	+14 30 33.6571	-1091.99 mas	5260.3 mas	49.489526	-0.387561			1	G49.488-0.387			1667	60.53	0.23
	+19 23 43.8995	+14 30 33.6988	-1081.93 mas	5302.03 mas	49.489537	-0.387558			2	G49.488-0.387			1667	59.54	0.46
	+19 23 43.8996	+14 30 33.694	-1080.66 mas	5297.19 mas	49.489536	-0.387559			3	G49.488-0.387			1667	61.76	0.41
	+19 23 43.8996	+14 30 33.6919	-1079.67 mas	5295.13 mas	49.489536	-0.387559			4	G49.488-0.387			1667	60.35	0.29
	+19 23 43.8998	+14 30 33.6897	-1077.29 mas	5292.93 mas	49.489536	-0.387560			5	G49.488-0.387			1667	63.43	0.52
	+19 23 43.8998	+14 30 33.6896	-1076.96 mas	5292.84 mas	49.489536	-0.387560			6	G49.488-0.387			1667	61.91	0.61
	+19 23 43.9044	+14 30 33.7322	-1008.01 mas	5335.45 mas	49.489555	-0.387571			7	G49.488-0.387			1667	62.27	0.61
	+19 23 43.9046	+14 30 33.7318	-1004.65 mas	5334.97 mas	49.489555	-0.387572			8	G49.488-0.387			1667	60.72	0.59
	+19 23 43.9125	+14 30 35.0304	-886.62 mas	6633.63 mas	49.489888	-0.387429			9	G49.488-0.387			1667	70.08	0.24
	+19 23 43.9188	+14 30 34.091	-792.72 mas	5694.23 mas	49.489670	-0.387575			10	G49.488-0.387			1667	60	0.17
	+19 23 43.9245	+14 30 34.4665	-706.73 mas	6069.73 mas	49.489773	-0.387546			11	G49.488-0.387			1667	54.16	10.04
	+19 23 43.9254	+14 30 34.0485	-693.33 mas	5651.72 mas	49.489672	-0.387604			12	G49.488-0.387			1667	56.03	1.46
	+19 23 43.9254	+14 30 34.0477	-692.61 mas	5650.86 mas	49.489672	-0.387604			13	G49.488-0.387			1667	55.96	0.19
	+19 23 43.9271	+14 30 34.9763	-666.96 mas	6579.55 mas	49.489903	-0.387488			14	G49.488-0.387			1667	69.66	0.19
	+19 23 43.9281	+14 30 34.4383	-653.01 mas	6041.47 mas	49.489773	-0.387562			15	G49.488-0.387			1667	55.25	0.19
	+19 23 43.9516	+14 30 34.6725	-300.44 mas	6275.75 mas	49.489875	-0.387615			16	G49.488-0.387			1667	63.16	0.17
	+19 23 43.9516	+14 30 34.6672	-299.89 mas	6270.42 mas	49.489874	-0.387616			17	G49.488-0.387			1667	63.94	0.32
	+19 23 43.9533	+14 30 34.9523	-273.97 mas	6555.48 mas	49.489947	-0.387585			18	G49.488-0.387			1667	66.65	0.44
	+19 23 43.9561	+14 30 34.9043	-232.14 mas	6507.51 mas	49.489941	-0.387601			19	G49.488-0.387			1667	69.73	2.64
	+19 23 43.9561	+14 30 34.9039	-231.8 mas	6507.07 mas	49.489941	-0.387601			20	G49.488-0.387			1667	68.32	1.04
	+19 23 43.9562	+14 30 34.903	-231.59 mas	6506.25 mas	49.489940	-0.387601			21	G49.488-0.387			1667	69.72	0.71
	+19 23 43.9569	+14 30 35.1044	-220.38 mas	6707.61 mas	49.489991	-0.387577			22	G49.488-0.387			1667	68.79	1.53
	+19 23 43.9595	+14 30 34.3197	-180.82 mas	5922.92 mas	49.489804	-0.387690			23	G49.488-0.387			1667	56.76	0.81
	+19 23 43.9643	+14 30 34.2904	-108.89 mas	5893.63 mas	49.489806	-0.387711			24	G49.488-0.387			1667	53.15	0.17
	+19 23 43.9644	+14 30 34.2915	-108.31 mas	5894.74 mas	49.489806	-0.387711			25	G49.488-0.387			1667	57.3	0.35
	+19 23 43.9646	+14 30 34.9853	-104.91 mas	6588.53 mas	49.489977	-0.387620			26	G49.488-0.387			1667	64.92	1.08
	+19 23 43.9784	+14 30 34.1085	102.45 mas	5711.74 mas	49.489788	-0.387785			27	G49.488-0.387			1667	49.35	0.2
	+19 23 43.9786	+14 30 34.108	104.61 mas	5711.23 mas	49.489788	-0.387785			28	G49.488-0.387			1667	47.36	0.54
	+19 23 43.9803	+14 30 34.165	130.08 mas	5768.24 mas	49.489806	-0.387784			29	G49.488-0.387			1667	46.99	1.55
	+19 23 43.9803	+14 30 34.1632	130.29 mas	5766.44 mas	49.489805	-0.387784			30	G49.488-0.387			1667	48.83	0.67
	+19 23 43.9818	+14 30 34.186	152.6 mas	5789.24 mas	49.489814	-0.387786			31	G49.488-0.387			1667	49.11	0.2
	+19 23 43.982	+14 30 34.1852	156.11 mas	5788.4 mas	49.489814	-0.387787			32	G49.488-0.387			1667	47.18	0.24
	+19 23 43.9836	+14 30 34.2107	180.66 mas	5813.92 mas	49.489823	-0.387790			33	G49.488-0.387			1667	48.59	0.17
7	+19 23 43.9715	+14 30 28.395			49.488377	-0.38851	G49.488-0.384	G49.4897-0.3876		G49.488-0.387	Image	1720 MHz;	1720	52.45 .. 61	0.26 .. 131.13	VLBA	0.176	0.04 x 0.022	+CH₃OH I +OH			1996 Mar 1 and 2; 2005 May 15
	+19 23 43.8902	+14 30 33.7334	-1220.45 mas	5336.56 mas	49.489528	-0.387520			1	G49.488-0.387			1720	55.08	3.78
	+19 23 43.8903	+14 30 33.7311	-1218.96 mas	5334.32 mas	49.489528	-0.387521			2	G49.488-0.387			1720	54.31	1.21
	+19 23 43.8979	+14 30 33.8991	-1105.77 mas	5502.33 mas	49.489583	-0.387526			3	G49.488-0.387			1720	56.72	1.27
	+19 23 43.898	+14 30 33.8946	-1103.96 mas	5497.8 mas	49.489583	-0.387527			4	G49.488-0.387			1720	55.85	0.76
	+19 23 43.9005	+14 30 33.8381	-1066.39 mas	5441.33 mas	49.489574	-0.387543			5	G49.488-0.387			1720	58.13	0.26
	+19 23 43.9063	+14 30 33.7593	-978.82 mas	5362.48 mas	49.489565	-0.387574			6	G49.488-0.387			1720	60.6	0.38
	+19 23 43.908	+14 30 33.586	-953.47 mas	5189.18 mas	49.489526	-0.387603			7	G49.488-0.387			1720	55.39	9.62
	+19 23 43.9082	+14 30 33.5849	-951.36 mas	5188.07 mas	49.489526	-0.387604			8	G49.488-0.387			1720	54.6	2.61
	+19 23 43.9082	+14 30 33.9275	-950.25 mas	5530.69 mas	49.489610	-0.387559			9	G49.488-0.387			1720	58.71	0.91
	+19 23 43.9088	+14 30 33.9362	-941.99 mas	5539.44 mas	49.489613	-0.387560			10	G49.488-0.387			1720	59.53	4.62
	+19 23 43.9088	+14 30 33.9398	-941.96 mas	5543.05 mas	49.489614	-0.387559			11	G49.488-0.387			1720	60.43	12.98
	+19 23 43.9092	+14 30 34.0851	-936.6 mas	5688.29 mas	49.489650	-0.387542			12	G49.488-0.387			1720	53.64	2.53
	+19 23 43.9094	+14 30 34.083	-932.87 mas	5686.24 mas	49.489650	-0.387543			13	G49.488-0.387			1720	52.45	1.68
	+19 23 43.9105	+14 30 34.0624	-916.17 mas	5665.59 mas	49.489648	-0.387549			14	G49.488-0.387			1720	56.12	31.36
	+19 23 43.9107	+14 30 34.0606	-914.04 mas	5663.76 mas	49.489647	-0.387550			15	G49.488-0.387			1720	55.16	7.45
	+19 23 43.9109	+14 30 33.6562	-910.29 mas	5259.37 mas	49.489549	-0.387604			16	G49.488-0.387			1720	56.51	3.88
	+19 23 43.9111	+14 30 33.6547	-907.75 mas	5257.91 mas	49.489549	-0.387605			17	G49.488-0.387			1720	55.79	3.22
	+19 23 43.9117	+14 30 33.9792	-899.04 mas	5582.36 mas	49.489629	-0.387564			18	G49.488-0.387			1720	59.58	131.13
	+19 23 43.9118	+14 30 33.9773	-897.48 mas	5580.55 mas	49.489629	-0.387565			19	G49.488-0.387			1720	58.67	33.47
	+19 23 43.9125	+14 30 33.6313	-886.67 mas	5234.46 mas	49.489546	-0.387613			20	G49.488-0.387			1720	55.03	0.96
	+19 23 43.9125	+14 30 33.6312	-886.18 mas	5234.4 mas	49.489546	-0.387613			21	G49.488-0.387			1720	55.75	1.35
	+19 23 43.9138	+14 30 33.6862	-867.16 mas	5289.35 mas	49.489562	-0.387610			22	G49.488-0.387			1720	55.86	0.77
	+19 23 43.9141	+14 30 33.6876	-863.24 mas	5290.85 mas	49.489563	-0.387611			23	G49.488-0.387			1720	54.87	0.64
	+19 23 43.9153	+14 30 34.0149	-844.12 mas	5618.13 mas	49.489645	-0.387573			24	G49.488-0.387			1720	56.86	10.93
	+19 23 43.9157	+14 30 34.0221	-838.18 mas	5625.31 mas	49.489648	-0.387573			25	G49.488-0.387			1720	58.04	27.84
	+19 23 43.9161	+14 30 33.988	-832.98 mas	5591.2 mas	49.489640	-0.387579			26	G49.488-0.387			1720	61	1.34
	+19 23 43.9162	+14 30 33.9874	-831.51 mas	5590.62 mas	49.489640	-0.387579			27	G49.488-0.387			1720	60.02	0.79

DSS colored	2MASS colored	WISE colored
PACS color (70-160 um)	SPIRE color (250-500 um)	GLIMPSE 360
SDSS color	IRAC color I1,I2,I4	NVSS (1.4GHz)
ATLASGAL 870 um	ATLASGAL 870 um + Planck	Bolocam 1.1 mm

select MAX(oh_data_all.ra_hms) as ra_hms,MAX(oh_data_all.dec_dms) as dec_dms,MAX(oh_data_all.source_name) as source_name,MAX(oh_data_all.ra) as ra,MAX(oh_data_all.dec) as dec,MAX(oh_data_all.l) as l,MAX(oh_data_all.b) as b,MAX(oh_data_all.grp) as grp,MAX(oh_data_all.grpv) as grpv,MAX(oh_data_all.other_name) as other_name,MAX(oh_data_all.other_desc) as other_desc,BOOL_OR(thermal) as thermal,MAX(oh_data_all.line) as line,MAX(oh_data_all.freq) as freq,MAX(oh_data_all.pol) as pol,MAX(oh_data_all.vrange) as vrange,MAX(oh_data_all.vpeak) as vpeak,MAX(oh_data_all.peak) as peak,MAX(oh_data_all.fwhm) as fwhm,MAX(oh_data_all.int) as int,MAX(oh_data_all.rms) as rms,MAX(oh_data_all.units) as units,MAX(oh_data_all.units_rms) as units_rms,MAX(oh_data_all.date_txt) as date_txt,MAX(oh_data_all.telescope_ref) as telescope_ref,MAX(oh_data_all.telescope_conf) as telescope_conf,MAX(oh_data_all.v_step) as v_step,MAX(oh_data_all.beam) as beam,MAX(oh_data_all.beam_maj) as beam_maj,MAX(oh_data_all.beam_min) as beam_min,MAX(oh_data_all.beam_pa) as beam_pa,MAX(oh_data_all.ref) as ref,MAX(oh_data_all.list_ref) as list_ref,MAX(oh_data_all.ascii) as ascii,MAX(oh_data_all.url) as url,MAX(oh_data_all.image) as image,MAX(oh_data_all.image2) as image2,MAX(oh_data_all.image3) as image3,MAX(oh_data_all.descr) as descr,MAX(oh_data_all.id) as id,BOOL_OR(mjy_flag) as mjy_flag,BOOL_OR(rms_mjy_flag) as rms_mjy_flag,MAX(oh_data_all.dist) as dist,1 as dist_parallax,MAX(oh_data_all.date_txt) as date_txt,MAX(line_det) as line_det,MAX(type) as type,MAX(simbad_types_cat) as simbad_types_cat FROM oh_data_all  LEFT JOIN all_objects_withmet ON oh_data_all.grp=all_objects_withmet.group_name LEFT JOIN object_categories ON all_objects_withmet.group_name = object_categories.group_name_cat AND object_categories.tbl_cat = 'all_objects_withmet' LEFT JOIN transitions ON oh_data_all.line=transitions."Line"  WHERE ref ilike 'FIS07B' AND detected=true AND hide=false GROUP BY ref

select oh_data_all.ra_hms,oh_data_all.dec_dms,oh_data_all.source_name,oh_data_all.ra,oh_data_all.dec,oh_data_all.l,oh_data_all.b,oh_data_all.grp,oh_data_all.grpv,oh_data_all.other_name,oh_data_all.other_desc,oh_data_all.thermal,oh_data_all.line,oh_data_all.freq,oh_data_all.pol,oh_data_all.vrange,oh_data_all.vpeak,oh_data_all.peak,oh_data_all.fwhm,oh_data_all.int,oh_data_all.rms,oh_data_all.units,oh_data_all.units_rms,oh_data_all.date_txt,oh_data_all.telescope_ref,oh_data_all.telescope_conf,oh_data_all.v_step,oh_data_all.beam,oh_data_all.beam_maj,oh_data_all.beam_min,oh_data_all.beam_pa,oh_data_all.ref,oh_data_all.list_ref,oh_data_all.ascii,oh_data_all.url,oh_data_all.image,oh_data_all.image2,oh_data_all.image3,oh_data_all.descr,oh_data_all.id,oh_data_all.mjy_flag,oh_data_all.rms_mjy_flag,oh_data_all.dist,oh_data_all.dist_parallax,oh_data_all.date_txt,line_det,type,simbad_types_cat FROM oh_data_all   LEFT JOIN all_objects_withmet ON oh_data_all.grp=all_objects_withmet.group_name LEFT JOIN object_categories ON all_objects_withmet.group_name = object_categories.group_name_cat AND object_categories.tbl_cat = 'all_objects_withmet' LEFT JOIN transitions ON oh_data_all.line=transitions."Line"  WHERE ref ilike 'FIS07B' AND detected=true AND hide=false ORDER BY detected DESC,id

Display data from paper

FIS07B - Proper Motions of OH Masers and Magnetic Fields in Massive Star-forming Regions

Interferometry data

View as list of objects

Detection table from Fish & Reid (2007)