Display data from paper

Select data type:

BAY20B - Probing GLIMPSE Extended Green Objects (EGOs) with hydroxyl masers

Interferometry data

Short title: Bayandina et al. (2020B)
Authors: Bayandina, O. S.Colom, P.Kurtz, S. E.Rudnitskij, G. M.Shakhvorostova, N. N.Val'tts, I. E.
Journal: Monthly Notices of the Royal Astronomical Society, Volume 499, Issue 3, pp.3961-3975
Bibcode:
PDF:

Target type: High_mass_SFR,EGO,YSO
Observations category: SF.general
Facility type: interferometer
Transitions: OH_1612,OH_1665,OH_1667,OH_1720

Abstract
We present a study of 18 cm OH maser emission toward 20 high-mass young stellar object outflow candidates (Extended Green Objects, EGOs) identified from the Spitzer Galactic Legacy Infrared Mid-Plane Survey Extraordinaire (GLIMPSE). All four OH ground state lines at 1612, 1665, 1667, and 1720 MHz, together with 20-cm continuum emission, were observed with the Karl G. Jansky Very Large Array C-configuration. Follow-up polarimetric single-dish observations with the NanCay radio telescope were performed for the same OH transitions, except 1612 MHz. OH maser emission is found to be an uncommon feature of the sample, with a 50 per cent detection rate for the entire sample and a 44 per cent detection rate for the 'likely' EGOs. No 20-cm continuum emission is detected toward any of the sources. In most cases, the detected OH maser emission arises in vicinity to compact central sources; OH masers coexist with the 6.7 GHz methanol masers, but are found in more diffuse and extended halo-shaped regions of several thousand astronomical units in size. Comparing EGO samples with OH maser detection and non-detection, EGOs showing OH maser emission tend to have lower dust clump masses, but higher 24 and 4.5 um flux densities. Thus, OH maser emission might be an indicator of more evolved EGOs, since strong compact mid-infrared emission in the absence of compact radio continuum emission is thought to be associated with the later stage of massive star formation.

Abstract

We present a study of 18 cm OH maser emission toward 20 high-mass young stellar object outflow candidates (Extended Green Objects, EGOs) identified from the Spitzer Galactic Legacy Infrared Mid-Plane Survey Extraordinaire (GLIMPSE). All four OH ground state lines at 1612, 1665, 1667, and 1720 MHz, together with 20-cm continuum emission, were observed with the Karl G. Jansky Very Large Array C-configuration. Follow-up polarimetric single-dish observations with the NanCay radio telescope were performed for the same OH transitions, except 1612 MHz. OH maser emission is found to be an uncommon feature of the sample, with a 50 per cent detection rate for the entire sample and a 44 per cent detection rate for the 'likely' EGOs. No 20-cm continuum emission is detected toward any of the sources. In most cases, the detected OH maser emission arises in vicinity to compact central sources; OH masers coexist with the 6.7 GHz methanol masers, but are found in more diffuse and extended halo-shaped regions of several thousand astronomical units in size. Comparing EGO samples with OH maser detection and non-detection, EGOs showing OH maser emission tend to have lower dust clump masses, but higher 24 and 4.5 um flux densities. Thus, OH maser emission might be an indicator of more evolved EGOs, since strong compact mid-infrared emission in the absence of compact radio continuum emission is thought to be associated with the later stage of massive star formation.

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

Detection table from Bayandina et al. (2020B)

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	Descr.	Line	Frequency	V_peak	F_peak	∫F dv	Telescope	Configuration	RMS	Beam	PA	Detection	Class	Dist. (parallax)	Date
	(J2000)	(J2000)	(mas)	(mas)	(deg.)	(deg.)							OH	(MHz)	(km/s)	(Jy/beam)	(Jy/beam*km/s)			(Jy/beam)	(arcsec)	(deg.)	Yes/No		(kpc)
1	+18 26 25.764	-12 03 53.7			19.364658	-0.030219	G19.365-0.030	G19.3647-0.0302		G19.36-0.03	Image	Descr	1665 MHz;	1665	20.94 .. 30.78	0.42 .. 5.46		NRAOVLA	C	0.020	18.47 x 10.69	23.53	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 26 25.757	-12 03 53.79	-105 mas	-88.8 mas	19.364623	-0.030205			1	G19.36-0.03				1665	20.94	2.60 (0.05)	2.81 (0.09)
	+18 26 25.764	-12 03 53.7	0 mas	1.2 mas	19.364658	-0.030219			2	G19.36-0.03				1665	21.29	5.46 (0.05)	5.53 (0.09)
	+18 26 25.758	-12 03 53.81	-90 mas	-108.8 mas	19.364620	-0.030211			3	G19.36-0.03				1665	21.64	3.65 (0.03)	3.64 (0.06)
	+18 26 25.771	-12 03 53.61	105 mas	91.2 mas	19.364694	-0.030232			4	G19.36-0.03				1665	21.99	0.99 (0.03)	0.87 (0.05)
	+18 26 25.728	-12 03 54.94	-540 mas	-1238.8 mas	19.364285	-0.030250			5	G19.36-0.03				1665	22.35	0.58 (0.03)	0.65 (0.06)
	+18 26 25.77	-12 03 54.01	90 mas	-308.8 mas	19.364593	-0.030280			6	G19.36-0.03				1665	22.7	0.55 (0.03)	0.51 (0.06)
	+18 26 25.721	-12 03 53.28	-645 mas	421.2 mas	19.364680	-0.030009			7	G19.36-0.03				1665	30.43	0.42 (0.03)	0.35 (0.05)
	+18 26 25.744	-12 03 53.3	-300 mas	401.2 mas	19.364719	-0.030095			8	G19.36-0.03				1665	30.78	1.55 (0.04)	1.42 (0.06)
	+18 26 25.777	-12 03 52.84	195 mas	861.2 mas	19.364894	-0.030154			9	G19.36-0.03				1665	30.43	0.48 (0.03)	0.52 (0.06)
	+18 26 25.75	-12 03 53.33	-210 mas	371.2 mas	19.364723	-0.030120			10	G19.36-0.03				1665	30.78	1.64 (0.04)	1.58 (0.06)
2	+18 26 25.759	-12 03 53.48			19.364703	-0.030172	G19.365-0.030	G19.3647-0.0302		G19.36-0.03	Image		1667 MHz;	1667	19.9 .. 23.06	0.29 .. 1.25		NRAOVLA	C	0.030	17.97 x 10.89	19.65	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 26 25.739	-12 03 54.44	-299.4 mas	-958.4 mas	19.364429	-0.030224			1	G19.36-0.03				1667	19.9	0.41 (0.03)	0.43 (0.06)
	+18 26 25.765	-12 03 53.48	90.6 mas	1.6 mas	19.364714	-0.030194			2	G19.36-0.03				1667	20.25	1.11 (0.03)	1.14 (0.06)
	+18 26 25.759	-12 03 53.48	0.6 mas	1.6 mas	19.364703	-0.030172			3	G19.36-0.03				1667	20.6	1.25 (0.03)	1.25 (0.05)
	+18 26 25.792	-12 03 53.22	495.6 mas	261.6 mas	19.364829	-0.030257			4	G19.36-0.03				1667	20.96	0.53 (0.03)	0.52 (0.06)
	+18 26 25.75	-12 03 53.52	-134.4 mas	-38.4 mas	19.364676	-0.030145			5	G19.36-0.03				1667	21.66	0.38 (0.03)	0.52 (0.07)
	+18 26 25.805	-12 03 53.53	690.6 mas	-48.4 mas	19.364778	-0.030344			6	G19.36-0.03				1667	22.36	0.29 (0.03)	0.26 (0.04)
	+18 26 25.788	-12 03 53.45	435.6 mas	31.6 mas	19.364765	-0.030273			7	G19.36-0.03				1667	23.06	0.34 (0.03)	0.34 (0.05)
	+18 26 25.786	-12 03 53.37	405.6 mas	111.6 mas	19.364781	-0.030255			8	G19.36-0.03				1667	21.66	0.38 (0.04)	0.37 (0.06)
3	+18 34 40.233	-09 00 38.85			23.009522	-0.410499	G23.010-0.410	G23.0097-0.4104		G23.01-0.41	Image	Descr	1665 MHz;	1665	66.34 .. 76.54	0.78 .. 36.59		NRAOVLA	C	0.020	16.81 x 10.97	13.67	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 34 40.248	-09 00 38.78	223.2 mas	71.2 mas	23.009568	-0.410545			1	G23.01-0.41				1665	66.34	1.25 (0.04)	1.44 (0.08)
	+18 34 40.228	-09 00 39.07	-76.8 mas	-218.8 mas	23.009459	-0.410509			2	G23.01-0.41				1665	66.69	2.41 (0.05)	2.72 (0.11)
	+18 34 40.231	-09 00 39.08	-31.8 mas	-228.8 mas	23.009462	-0.410521			3	G23.01-0.41				1665	67.05	5.42 (0.09)	6.37 (0.17)
	+18 34 40.23	-09 00 38.93	-46.8 mas	-78.8 mas	23.009497	-0.410498			4	G23.01-0.41				1665	67.4	6.30 (0.09)	7.42 (0.19)
	+18 34 40.228	-09 00 38.87	-76.8 mas	-18.8 mas	23.009508	-0.410483			5	G23.01-0.41				1665	67.75	5.42 (0.08)	6.55 (0.17)
	+18 34 40.223	-09 00 38.91	-151.8 mas	-58.8 mas	23.009489	-0.410470			6	G23.01-0.41				1665	68.1	2.41 (0.05)	2.81 (0.11)
	+18 34 40.231	-09 00 38.8	-31.8 mas	51.2 mas	23.009531	-0.410485			7	G23.01-0.41				1665	68.45	1.77 (0.05)	2.19 (0.10)
	+18 34 40.231	-09 00 38.89	-31.8 mas	-38.8 mas	23.009509	-0.410496			8	G23.01-0.41				1665	68.8	3.17 (0.06)	3.71 (0.12)
	+18 34 40.23	-09 00 39.02	-46.8 mas	-168.8 mas	23.009475	-0.410509			9	G23.01-0.41				1665	69.16	1.21 (0.04)	1.43 (0.09)
	+18 34 40.225	-09 00 39.06	-121.8 mas	-208.8 mas	23.009455	-0.410496			10	G23.01-0.41				1665	69.51	5.77 (0.09)	6.87 (0.18)
	+18 34 40.228	-09 00 38.98	-76.8 mas	-128.8 mas	23.009481	-0.410497			11	G23.01-0.41				1665	69.86	19.43 (0.23)	23.08 (0.47)
	+18 34 40.233	-09 00 38.99	-1.8 mas	-138.8 mas	23.009488	-0.410517			12	G23.01-0.41				1665	70.21	5.63 (0.09)	6.75 (0.17)
	+18 34 40.232	-09 00 38.92	-16.8 mas	-68.8 mas	23.009503	-0.410504			13	G23.01-0.41				1665	70.56	7.18 (0.10)	8.45 (0.20)
	+18 34 40.225	-09 00 38.93	-121.8 mas	-78.8 mas	23.009487	-0.410480			14	G23.01-0.41				1665	70.91	5.01 (0.08)	5.95 (0.16)
	+18 34 40.212	-09 00 39.22	-316.8 mas	-368.8 mas	23.009391	-0.410469			15	G23.01-0.41				1665	71.62	0.89 (0.04)	1.05 (0.07)
	+18 34 40.229	-09 00 38.92	-61.8 mas	-68.8 mas	23.009497	-0.410493			16	G23.01-0.41				1665	72.32	0.89 (0.04)	1.10 (0.09)
	+18 34 40.232	-09 00 38.4	-16.8 mas	451.2 mas	23.009631	-0.410437			17	G23.01-0.41				1665	73.38	2.76 (0.06)	3.39 (0.12)
	+18 34 40.23	-09 00 38.86	-46.8 mas	-8.8 mas	23.009514	-0.410489			18	G23.01-0.41				1665	73.73	8.82 (0.12)	10.52 (0.24)
	+18 34 40.229	-09 00 38.83	-61.8 mas	21.2 mas	23.009520	-0.410482			19	G23.01-0.41				1665	74.08	3.77 (0.07)	4.47 (0.13)
	+18 34 40.223	-09 00 39.01	-151.8 mas	-158.8 mas	23.009464	-0.410483			20	G23.01-0.41				1665	74.43	1.54 (0.05)	1.68 (0.09)
	+18 34 40.222	-09 00 39.08	-166.8 mas	-228.8 mas	23.009445	-0.410488			21	G23.01-0.41				1665	74.78	3.53 (0.07)	4.13 (0.13)
	+18 34 40.225	-09 00 38.95	-121.8 mas	-98.8 mas	23.009482	-0.410482			22	G23.01-0.41				1665	75.13	6.13 (0.09)	7.23 (0.18)
	+18 34 40.234	-09 00 38.66	13.2 mas	191.2 mas	23.009571	-0.410478			23	G23.01-0.41				1665	75.48	5.28 (0.08)	6.24 (0.17)
	+18 34 40.235	-09 00 38.53	28.2 mas	321.2 mas	23.009605	-0.410465			24	G23.01-0.41				1665	75.84	1.90 (0.05)	2.20 (0.10)
	+18 34 40.225	-09 00 38.66	-121.8 mas	191.2 mas	23.009554	-0.410445			25	G23.01-0.41				1665	76.19	2.83 (0.06)	3.30 (0.11)
	+18 34 40.217	-09 00 38.83	-241.8 mas	21.2 mas	23.009497	-0.410438			26	G23.01-0.41				1665	76.54	1.18 (0.04)	1.37 (0.09)
	+18 34 40.232	-09 00 38.86	-16.8 mas	-8.8 mas	23.009518	-0.410496			27	G23.01-0.41				1665	66.34	3.32 (0.08)	3.91 (0.17)
	+18 34 40.221	-09 00 39.08	-181.8 mas	-228.8 mas	23.009443	-0.410484			28	G23.01-0.41				1665	66.69	2.31 (0.06)	2.67 (0.12)
	+18 34 40.23	-09 00 39.03	-46.8 mas	-178.8 mas	23.009472	-0.410511			29	G23.01-0.41				1665	67.05	4.01 (0.09)	4.69 (0.18)
	+18 34 40.222	-09 00 39.16	-166.8 mas	-308.8 mas	23.009425	-0.410498			30	G23.01-0.41				1665	67.4	2.73 (0.07)	3.27 (0.15)
	+18 34 40.217	-09 00 39.06	-241.8 mas	-208.8 mas	23.009440	-0.410467			31	G23.01-0.41				1665	67.75	1.31 (0.05)	1.42 (0.10)
	+18 34 40.252	-09 00 38.58	283.2 mas	271.2 mas	23.009625	-0.410534			32	G23.01-0.41				1665	68.45	0.78 (0.04)	0.86 (0.08)
	+18 34 40.208	-09 00 39.51	-376.8 mas	-658.8 mas	23.009312	-0.410492			33	G23.01-0.41				1665	68.6	1.06 (0.05)	1.17 (0.10)
	+18 34 40.239	-09 00 38.81	88.2 mas	41.2 mas	23.009544	-0.410515			34	G23.01-0.41				1665	69.16	2.55 (0.07)	2.99 (0.14)
	+18 34 40.192	-09 00 39.67	-616.8 mas	-818.8 mas	23.009242	-0.410454			35	G23.01-0.41				1665	69.51	0.80 (0.05)	0.89 (0.09)
	+18 34 40.243	-09 00 38.7	148.2 mas	151.2 mas	23.009578	-0.410516			36	G23.01-0.41				1665	69.86	4.10 (0.09)	4.81 (0.19)
	+18 34 40.223	-09 00 38.95	-151.8 mas	-98.8 mas	23.009479	-0.410475			37	G23.01-0.41				1665	70.21	1.51 (0.05)	1.71 (0.10)
	+18 34 40.233	-09 00 39.32	-1.8 mas	-468.8 mas	23.009406	-0.410559			38	G23.01-0.41				1665	70.56	1.92 (0.06)	2.26 (0.12)
	+18 34 40.25	-09 00 39.11	253.2 mas	-258.8 mas	23.009490	-0.410594			39	G23.01-0.41				1665	70.91	1.12 (0.05)	1.36 (0.10)
	+18 34 40.25	-09 00 38.81	253.2 mas	41.2 mas	23.009564	-0.410556			40	G23.01-0.41				1665	71.27	1.02 (0.05)	1.11 (0.10)
	+18 34 40.229	-09 00 38.78	-61.8 mas	71.2 mas	23.009532	-0.410475			41	G23.01-0.41				1665	71.97	1.10 (0.04)	1.29 (0.09)
	+18 34 40.235	-09 00 38.9	28.2 mas	-48.8 mas	23.009514	-0.410512			42	G23.01-0.41				1665	72.67	2.52 (0.07)	2.99 (0.14)
	+18 34 40.229	-09 00 38.91	-61.8 mas	-58.8 mas	23.009500	-0.410492			43	G23.01-0.41				1665	73.38	19.14 (0.25)	22.46 (0.51)
	+18 34 40.233	-09 00 38.85	-1.8 mas	1.2 mas	23.009522	-0.410499			44	G23.01-0.41				1665	73.73	36.59 (0.46)	43.10 (0.92)
	+18 34 40.231	-09 00 38.87	-31.8 mas	-18.8 mas	23.009514	-0.410494			45	G23.01-0.41				1665	74.08	6.95 (0.12)	8.17 (0.25)
	+18 34 40.229	-09 00 38.92	-61.8 mas	-68.8 mas	23.009497	-0.410493			46	G23.01-0.41				1665	74.43	6.30 (0.12)	7.44 (0.23)
	+18 34 40.195	-09 00 39.17	-571.8 mas	-318.8 mas	23.009371	-0.410401			47	G23.01-0.41				1665	74.78	2.10 (0.07)	2.48 (0.13)
	+18 34 40.224	-09 00 38.88	-136.8 mas	-28.8 mas	23.009498	-0.410470			48	G23.01-0.41				1665	75.13	3.23 (0.08)	3.84 (0.17)
4	+18 34 40.241	-09 00 38.63			23.009592	-0.4105	G23.010-0.410	G23.0097-0.4104		G23.01-0.41	Image		1667 MHz;	1667	62.78 .. 94.73	0.29 .. 0.87		NRAOVLA	C	0.020	17.15 x 11.28	13.83	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 34 40.248	-09 00 38.44	104.4 mas	191.6 mas	23.009652	-0.410501			1	G23.01-0.41				1667	62.78	0.36 (0.03)	0.49 (0.07)
	+18 34 40.374	-09 00 37.89	1994.4 mas	741.6 mas	23.010026	-0.410891			2	G23.01-0.41				1667	65.58	0.36 (0.03)	0.48 (0.06)
	+18 34 40.203	-09 00 39.53	-570.6 mas	-898.4 mas	23.009298	-0.410476			3	G23.01-0.41				1667	74.72	0.57 (0.03)	0.71 (0.06)
	+18 34 40.16	-09 00 39.5	-1215.6 mas	-868.4 mas	23.009224	-0.410315			4	G23.01-0.41				1667	83.49	0.73 (0.03)	0.87 (0.06)
	+18 34 40.126	-09 00 39.89	-1725.6 mas	-1258.4 mas	23.009063	-0.410241			5	G23.01-0.41				1667	83.85	0.34 (0.03)	0.36 (0.05)
	+18 34 40.188	-09 00 40.03	-795.6 mas	-1398.4 mas	23.009146	-0.410485			6	G23.01-0.41				1667	93.33	0.35 (0.03)	0.44 (0.06)
	+18 34 40.127	-09 00 38.02	-1710.6 mas	611.6 mas	23.009526	-0.410005			7	G23.01-0.41				1667	94.38	0.30 (0.03)	0.33 (0.06)
	+18 34 40.119	-09 00 38.24	-1830.6 mas	391.6 mas	23.009457	-0.410004			8	G23.01-0.41				1667	94.73	0.29 (0.03)	0.40 (0.06)
	+18 34 40.241	-09 00 38.63	-0.6 mas	1.6 mas	23.009592	-0.410500			9	G23.01-0.41				1667	63.13	0.87 (0.03)	1.09 (0.07)
	+18 34 40.271	-09 00 37.34	449.4 mas	1291.6 mas	23.009967	-0.410444			10	G23.01-0.41				1667	63.48	0.43 (0.03)	0.52 (0.07)
	+18 34 40.244	-09 00 39.44	44.4 mas	-808.4 mas	23.009398	-0.410614			11	G23.01-0.41				1667	76.47	0.72 (0.04)	0.81 (0.07)
	+18 34 40.185	-09 00 38.59	-840.6 mas	41.6 mas	23.009495	-0.410290			12	G23.01-0.41				1667	93.33	0.42 (0.03)	0.51 (0.07)
	+18 34 40.18	-09 00 38.72	-915.6 mas	-88.4 mas	23.009454	-0.410288			13	G23.01-0.41				1667	93.68	0.36 (0.03)	0.36 (0.06)
5	+18 36 31.559	-07 04 17.36			24.942692	0.073997	G24.943+0.074	G24.9429+0.0741		G24.94+0.07	Image		1612 MHz;	1612	43.04 .. 44.86	0.54 .. 0.64		NRAOVLA	C	0.030	16.27 x 11.21	10.36	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 36 31.559	-07 04 17.36	-0.6 mas	0.4 mas	24.942692	0.073997			1	G24.94+0.07				1612	44.86	0.64 (0.03)	0.79 (0.07)
	+18 36 31.592	-07 04 15.88	494.4 mas	1480.4 mas	24.943120	0.074065			2	G24.94+0.07				1612	43.04	0.54 (0.04)	0.61 (0.08)
	+18 36 31.61	-07 04 15.61	764.4 mas	1750.4 mas	24.943221	0.074034			3	G24.94+0.07				1612	43.4	0.64 (0.04)	0.73 (0.08)
6	+18 36 31.588	-07 04 16.9			24.942861	0.07395	G24.943+0.074	G24.9429+0.0741		G24.94+0.07	Image	Descr	1665 MHz;	1665	35.59 .. 43.68	0.37 .. 8.91		NRAOVLA	C	0.020	16.21 x 10.95	16.02	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 36 31.599	-07 04 17.22	163.8 mas	-320.4 mas	24.942803	0.073868			1	G24.94+0.07				1665	35.59	0.55 (0.04)	0.62 (0.07)
	+18 36 31.596	-07 04 16.88	118.8 mas	19.6 mas	24.942881	0.073923			2	G24.94+0.07				1665	35.95	3.21 (0.08)	3.68 (0.15)
	+18 36 31.588	-07 04 16.9	-1.2 mas	-0.4 mas	24.942861	0.073950			3	G24.94+0.07				1665	36.3	8.91 (0.13)	10.15 (0.25)
	+18 36 31.579	-07 04 16.85	-136.2 mas	49.6 mas	24.942856	0.073989			4	G24.94+0.07				1665	36.65	1.94 (0.06)	2.33 (0.12)
	+18 36 31.562	-07 04 16.49	-391.2 mas	409.6 mas	24.942913	0.074097			5	G24.94+0.07				1665	41.92	0.60 (0.04)	0.70 (0.08)
	+18 36 31.568	-07 04 16.75	-301.2 mas	149.6 mas	24.942860	0.074042			6	G24.94+0.07				1665	42.28	1.01 (0.04)	1.13 (0.08)
	+18 36 31.593	-07 04 15.87	73.8 mas	1029.6 mas	24.943125	0.074063			7	G24.94+0.07				1665	42.63	0.91 (0.04)	0.93 (0.07)
	+18 36 31.547	-07 04 17.12	-616.2 mas	-220.4 mas	24.942729	0.074072			8	G24.94+0.07				1665	42.98	0.77 (0.04)	0.82 (0.07)
	+18 36 31.587	-07 04 17.01	-16.2 mas	-110.4 mas	24.942832	0.073939			9	G24.94+0.07				1665	35.95	3.52 (0.06)	4.13 (0.11)
	+18 36 31.58	-07 04 17.05	-121.2 mas	-150.4 mas	24.942809	0.073960			10	G24.94+0.07				1665	36.3	3.63 (0.06)	4.31 (0.11)
	+18 36 31.582	-07 04 16.82	-91.2 mas	79.6 mas	24.942869	0.073982			11	G24.94+0.07				1665	36.65	1.41 (0.04)	1.70 (0.09)
	+18 36 31.631	-07 04 16.5	643.8 mas	399.6 mas	24.943041	0.073843			12	G24.94+0.07				1665	37	0.54 (0.04)	0.67 (0.07)
	+18 36 31.575	-07 04 16.08	-196.2 mas	819.6 mas	24.943038	0.074102			13	G24.94+0.07				1665	41.22	0.60 (0.03)	0.62 (0.06)
	+18 36 31.586	-07 04 15.99	-31.2 mas	909.6 mas	24.943082	0.074073			14	G24.94+0.07				1665	42.98	0.37 (0.03)	0.39 (0.06)
	+18 36 31.561	-07 04 16.2	-406.2 mas	699.6 mas	24.942982	0.074138			15	G24.94+0.07				1665	43.68	0.52 (0.04)	0.66 (0.08)
7	+18 44 51.136	-03 45 50.01			28.831954	-0.253113	G28.832-0.253	G28.8319-0.2530		G28.83-0.25	Image	Descr	1665 MHz;	1665	79.99 .. 94.05	0.79 .. 3.83		NRAOVLA	C	0.030	31.47 x 11.18	-49.57	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 44 51.108	-03 45 49.55	-421.2 mas	461.2 mas	28.832015	-0.252951			1	G28.83-0.25				1665	83.86	1.77 (0.04)	1.92 (0.09)
	+18 44 51.149	-03 45 50.08	193.8 mas	-68.8 mas	28.831962	-0.253170			2	G28.83-0.25				1665	84.21	2.63 (0.04)	2.69 (0.10)
	+18 44 51.13	-03 45 49.98	-91.2 mas	31.2 mas	28.831950	-0.253087			3	G28.83-0.25				1665	84.56	2.23 (0.04)	2.37 (0.09)
	+18 44 51.136	-03 45 50.01	-1.2 mas	1.2 mas	28.831954	-0.253113			4	G28.83-0.25				1665	84.91	3.83 (0.05)	3.89 (0.11)
	+18 44 51.113	-03 45 49.99	-346.2 mas	21.2 mas	28.831916	-0.253025			5	G28.83-0.25				1665	85.26	2.61 (0.04)	2.75 (0.10)
	+18 44 51.146	-03 45 50.05	148.8 mas	-38.8 mas	28.831963	-0.253155			6	G28.83-0.25				1665	85.62	2.48 (0.04)	2.62 (0.09)
	+18 44 51.115	-03 45 50.21	-316.2 mas	-198.8 mas	28.831865	-0.253061			7	G28.83-0.25				1665	88.08	0.79 (0.03)	0.78 (0.07)
	+18 44 51.152	-03 45 50.45	238.8 mas	-438.8 mas	28.831876	-0.253228			8	G28.83-0.25				1665	88.43	3.12 (0.05)	3.12 (0.10)
	+18 44 51.141	-03 45 50.14	73.8 mas	-128.8 mas	28.831932	-0.253148			9	G28.83-0.25				1665	88.78	2.04 (0.04)	1.98 (0.08)
	+18 44 51.183	-03 45 50.51	703.8 mas	-498.8 mas	28.831920	-0.253350			10	G28.83-0.25				1665	79.99	1.78 (0.04)	1.82 (0.10)
	+18 44 51.156	-03 45 49.99	298.8 mas	21.2 mas	28.831997	-0.253184			11	G28.83-0.25				1665	80.69	1.39 (0.04)	1.38 (0.08)
	+18 44 51.146	-03 45 50.22	148.8 mas	-208.8 mas	28.831921	-0.253177			12	G28.83-0.25				1665	81.05	3.11 (0.05)	3.23 (0.11)
	+18 44 51.128	-03 45 49.74	-121.2 mas	271.2 mas	28.832006	-0.253049			13	G28.83-0.25				1665	81.4	1.63 (0.04)	1.75 (0.09)
	+18 44 51.12	-03 45 50.53	-241.2 mas	-518.8 mas	28.831795	-0.253120			14	G28.83-0.25				1665	89.84	1.97 (0.04)	2.04 (0.09)
	+18 44 51.15	-03 45 50.18	208.8 mas	-168.8 mas	28.831939	-0.253186			15	G28.83-0.25				1665	93.7	2.22 (0.04)	2.35 (0.10)
	+18 44 51.16	-03 45 50.3	358.8 mas	-288.8 mas	28.831928	-0.253239			16	G28.83-0.25				1665	94.05	3.15 (0.06)	3.28 (0.12)
8	+18 44 51.143	-03 45 50.16			28.831931	-0.253158	G28.832-0.253	G28.8319-0.2530		G28.83-0.25	Image		1667 MHz;	1667	81.39 .. 90.52	0.8 .. 4.88		NRAOVLA	C	0.040	30.67 x 11.53	-51.29	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 44 51.141	-03 45 50.16	-30.6 mas	-1.2 mas	28.831927	-0.253150			1	G28.83-0.25				1667	83.14	2.61 (0.05)	2.61 (0.10)
	+18 44 51.143	-03 45 50.16	-0.6 mas	-1.2 mas	28.831931	-0.253158			2	G28.83-0.25				1667	83.49	4.88 (0.08)	5.01 (0.17)
	+18 44 51.126	-03 45 50.21	-255.6 mas	-51.2 mas	28.831886	-0.253101			3	G28.83-0.25				1667	83.85	4.24 (0.08)	4.38 (0.17)
	+18 44 51.066	-03 45 49.08	-1155.6 mas	1078.8 mas	28.832051	-0.252736			4	G28.83-0.25				1667	84.2	1.72 (0.05)	1.62 (0.10)
	+18 44 51.118	-03 45 48.8	-375.6 mas	1358.8 mas	28.832219	-0.252893			5	G28.83-0.25				1667	84.9	0.99 (0.06)	1.05 (0.12)
	+18 44 51.104	-03 45 50.35	-585.6 mas	-191.2 mas	28.831810	-0.253038			6	G28.83-0.25				1667	85.25	0.80 (0.05)	0.75 (0.09)
	+18 44 51.155	-03 45 49.7	179.4 mas	458.8 mas	28.832067	-0.253144			7	G28.83-0.25				1667	89.11	0.94 (0.06)	0.96 (0.13)
	+18 44 51.156	-03 45 50.31	194.4 mas	-151.2 mas	28.831918	-0.253225			8	G28.83-0.25				1667	89.46	3.13 (0.07)	3.13 (0.14)
	+18 44 51.132	-03 45 50.14	-165.6 mas	18.8 mas	28.831915	-0.253115			9	G28.83-0.25				1667	89.82	1.20 (0.04)	1.16 (0.09)
	+18 44 51.121	-03 45 50.33	-330.6 mas	-171.2 mas	28.831847	-0.253098			10	G28.83-0.25				1667	90.17	1.76 (0.05)	1.77 (0.10)
	+18 44 51.171	-03 45 50.08	419.4 mas	78.8 mas	28.832003	-0.253251			11	G28.83-0.25				1667	90.52	1.04 (0.05)	1.11 (0.11)
	+18 44 51.209	-03 45 50.65	989.4 mas	-491.2 mas	28.831935	-0.253464			12	G28.83-0.25				1667	81.39	1.29 (0.06)	1.25 (0.11)
	+18 44 51.132	-03 45 49.76	-165.6 mas	398.8 mas	28.832009	-0.253066			13	G28.83-0.25				1667	81.74	3.74 (0.07)	3.81 (0.15)
	+18 44 51.19	-03 45 50.38	704.4 mas	-221.2 mas	28.831965	-0.253360			14	G28.83-0.25				1667	82.09	1.96 (0.06)	2.02 (0.13)
	+18 44 51.097	-03 45 49.69	-690.6 mas	468.8 mas	28.831959	-0.252928			15	G28.83-0.25				1667	83.14	2.11 (0.06)	2.22 (0.13)
	+18 44 51.122	-03 45 50.44	-315.6 mas	-281.2 mas	28.831821	-0.253116			16	G28.83-0.25				1667	83.49	1.76 (0.06)	1.72 (0.12)
	+18 44 51.12	-03 45 50.01	-345.6 mas	148.8 mas	28.831924	-0.253054			17	G28.83-0.25				1667	90.17	3.09 (0.07)	2.90 (0.14)
	+18 44 51.15	-03 45 50.51	104.4 mas	-351.2 mas	28.831857	-0.253228			18	G28.83-0.25				1667	90.52	2.80 (0.07)	2.88 (0.13)
9	+18 53 17.988	+01 25 25.43			34.411246	0.235002	G34.403+0.232	G34.4112+0.2350		G34.40+0.23	Image		1612 MHz;	1612	56.76 .. 57.85	0.43 .. 2.35		NRAOVLA	C	0.030	29.76 x 11.52	-52.32	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 53 18.024	+01 25 25.48	540 mas	48.4 mas	34.411327	0.234875			1	G34.40+0.23				1612	56.76	0.43 (0.03)	0.41 (0.06)
	+18 53 17.988	+01 25 24.58	0 mas	-851.6 mas	34.411036	0.234895			2	G34.40+0.23				1612	57.12	0.73 (0.03)	0.76 (0.06)
	+18 53 17.988	+01 25 25.43	0 mas	-1.6 mas	34.411246	0.235002			3	G34.40+0.23				1612	57.49	2.35 (0.03)	2.40 (0.06)
	+18 53 17.985	+01 25 25.1	-45 mas	-331.6 mas	34.411159	0.234972			4	G34.40+0.23				1612	57.85	1.64 (0.03)	1.65 (0.06)
	+18 53 17.996	+01 25 25.1	120 mas	-331.6 mas	34.411180	0.234931			5	G34.40+0.23				1612	57.12	0.89 (0.04)	0.91 (0.08)
10	+18 53 18.007	+01 25 25.01			34.411178	0.234879	G34.403+0.232	G34.4112+0.2350		G34.40+0.23	Image	Descr	1665 MHz;	1665	51.26 .. 63.92	1.14 .. 4.83		NRAOVLA	C	0.020	28.48 x 11.15	-52.93	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 53 18.007	+01 25 25.01	0.6 mas	-0.4 mas	34.411178	0.234879			1	G34.40+0.23				1665	51.26	4.83 (0.05)	4.60 (0.10)
	+18 53 17.982	+01 25 25.25	-374.4 mas	239.6 mas	34.411190	0.235002			2	G34.40+0.23				1665	51.61	3.08 (0.05)	2.88 (0.09)
	+18 53 17.968	+01 25 26.06	-584.4 mas	1049.6 mas	34.411364	0.235156			3	G34.40+0.23				1665	54.07	1.14 (0.05)	1.00 (0.09)
	+18 53 17.956	+01 25 25.26	-764.4 mas	249.6 mas	34.411143	0.235100			4	G34.40+0.23				1665	54.42	2.82 (0.06)	2.84 (0.11)
	+18 53 17.999	+01 25 25.38	-119.4 mas	369.6 mas	34.411255	0.234955			5	G34.40+0.23				1665	54.77	1.34 (0.04)	1.29 (0.09)
	+18 53 17.951	+01 25 24.91	-839.4 mas	-100.4 mas	34.411047	0.235074			6	G34.40+0.23				1665	63.92	1.39 (0.04)	1.34 (0.07)
11	+18 53 17.955	+01 25 25.56			34.411216	0.235141	G34.403+0.232	G34.4112+0.2350		G34.40+0.23	Image		1667 MHz;	1667	51.55 .. 54.36	0.95 .. 3.03		NRAOVLA	C	0.020	28.92 x 12.85	-52.15	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 53 17.97	+01 25 25.35	223.2 mas	-211.2 mas	34.411192	0.235059			1	G34.40+0.23				1667	51.55	0.95 (0.03)	0.95 (0.05)
	+18 53 17.94	+01 25 26.25	-226.8 mas	688.8 mas	34.411358	0.235284			2	G34.40+0.23				1667	51.9	1.01 (0.03)	1.00 (0.05)
	+18 53 17.977	+01 25 25.42	328.2 mas	-141.2 mas	34.411223	0.235042			3	G34.40+0.23				1667	53.66	0.99 (0.03)	1.01 (0.05)
	+18 53 17.955	+01 25 25.56	-1.8 mas	-1.2 mas	34.411216	0.235141			4	G34.40+0.23				1667	54.01	3.03 (0.03)	3.07 (0.05)
	+18 53 17.923	+01 25 25.79	-481.8 mas	228.8 mas	34.411212	0.235289			5	G34.40+0.23				1667	54.36	2.47 (0.03)	2.42 (0.05)
12	+18 54 0.597	+02 01 19.99			35.024812	0.35001	G35.025+0.350	G35.0248+0.3497		G35.03+0.35	Image	Descr	1665 MHz;	1665	46.94 .. 51.16	0.67 .. 25.83		NRAOVLA	C	0.020	26.81 x 11.42	-56.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 54 0.608	+02 01 20.04	166.8 mas	51.6 mas	35.024845	0.349976			1	G35.03+0.35				1665	46.94	7.04 (0.05)	7.20 (0.10)
	+18 54 0.61	+02 01 19.9	196.8 mas	-88.4 mas	35.024814	0.349951			2	G35.03+0.35				1665	47.29	7.37 (0.05)	7.48 (0.10)
	+18 54 0.605	+02 01 20.12	121.8 mas	131.6 mas	35.024859	0.349997			3	G35.03+0.35				1665	47.64	7.37 (0.06)	7.59 (0.12)
	+18 54 0.597	+02 01 19.99	1.8 mas	1.6 mas	35.024812	0.350010			4	G35.03+0.35				1665	47.99	25.83 (0.13)	26.20 (0.25)
	+18 54 0.592	+02 01 20.09	-73.2 mas	101.6 mas	35.024827	0.350042			5	G35.03+0.35				1665	48.34	4.55 (0.05)	4.61 (0.09)
	+18 54 0.607	+02 01 19.18	151.8 mas	-808.4 mas	35.024631	0.349871			6	G35.03+0.35				1665	47.29	0.78 (0.03)	0.74 (0.06)
	+18 54 0.611	+02 01 20.23	211.8 mas	241.6 mas	35.024898	0.349989			7	G35.03+0.35				1665	47.64	3.30 (0.04)	3.36 (0.07)
	+18 54 0.605	+02 01 19.75	121.8 mas	-238.4 mas	35.024768	0.349950			8	G35.03+0.35				1665	47.99	3.91 (0.04)	4.04 (0.07)
	+18 54 0.591	+02 01 20.56	-88.2 mas	571.6 mas	35.024941	0.350105			9	G35.03+0.35				1665	51.16	0.67 (0.03)	0.76 (0.07)
13	+18 54 0.538	+02 01 20.66			35.024866	0.350314	G35.025+0.350	G35.0248+0.3497		G35.03+0.35	Image		1667 MHz;	1667	46.56	0.37		NRAOVLA	C	0.030	26.05 x 11.4	-52.85	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 54 0.538	+02 01 20.66	-1.2 mas	-1.6 mas	35.024866	0.350314			1	G35.03+0.35				1667	46.56	0.37 (0.03)	0.33 (0.05)
14	+18 58 12.979	+01 40 36.59			35.19711	-0.742829	G35.197-0.743	G35.1970-0.7430		G35.20-0.74	Image	Descr	1665 MHz;	1665	25.75 .. 37.35	0.71 .. 13.92		NRAOVLA	C	0.030	26.26 x 11.68	-55.12	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 58 12.967	+01 40 36.46	-179.4 mas	-131.6 mas	35.197056	-0.742801			1	G35.20-0.74				1665	28.56	6.24 (0.05)	6.39 (0.09)
	+18 58 12.975	+01 40 36.35	-59.4 mas	-241.6 mas	35.197044	-0.742845			2	G35.20-0.74				1665	28.91	9.28 (0.06)	9.24 (0.11)
	+18 58 12.985	+01 40 36.41	90.6 mas	-181.6 mas	35.197077	-0.742874			3	G35.20-0.74				1665	29.26	6.20 (0.04)	6.21 (0.08)
	+18 58 12.931	+01 40 36.63	-719.4 mas	38.4 mas	35.197029	-0.742646			4	G35.20-0.74				1665	29.61	1.62 (0.03)	1.61 (0.06)
	+18 58 12.998	+01 40 36.57	285.6 mas	-21.6 mas	35.197142	-0.742902			5	G35.20-0.74				1665	29.96	5.57 (0.04)	5.58 (0.08)
	+18 58 12.979	+01 40 36.59	0.6 mas	-1.6 mas	35.197110	-0.742829			6	G35.20-0.74				1665	30.32	13.92 (0.08)	13.93 (0.15)
	+18 58 12.924	+01 40 36.87	-824.4 mas	278.4 mas	35.197075	-0.742590			7	G35.20-0.74				1665	30.67	2.61 (0.03)	2.71 (0.07)
	+18 58 12.93	+01 40 37.46	-734.4 mas	868.4 mas	35.197232	-0.742537			8	G35.20-0.74				1665	34.19	2.90 (0.04)	2.90 (0.07)
	+18 58 12.928	+01 40 38.14	-764.4 mas	1548.4 mas	35.197397	-0.742443			9	G35.20-0.74				1665	36.3	1.30 (0.03)	1.43 (0.07)
	+18 58 12.916	+01 40 38.05	-944.4 mas	1458.4 mas	35.197352	-0.742410			10	G35.20-0.74				1665	36.65	1.65 (0.03)	1.70 (0.06)
	+18 58 12.926	+01 40 36.88	-794.4 mas	288.4 mas	35.197081	-0.742596			11	G35.20-0.74				1665	25.75	1.13 (0.04)	1.09 (0.07)
	+18 58 12.96	+01 40 36.6	-284.4 mas	8.4 mas	35.197077	-0.742757			12	G35.20-0.74				1665	26.1	1.55 (0.03)	1.53 (0.07)
	+18 58 13.007	+01 40 35.74	420.6 mas	-851.6 mas	35.196954	-0.743041			13	G35.20-0.74				1665	26.45	1.29 (0.04)	1.30 (0.07)
	+18 58 13.008	+01 40 36.43	435.6 mas	-161.6 mas	35.197126	-0.742957			14	G35.20-0.74				1665	26.81	1.95 (0.04)	1.84 (0.07)
	+18 58 13.015	+01 40 36.31	540.6 mas	-281.6 mas	35.197110	-0.742998			15	G35.20-0.74				1665	27.86	1.39 (0.03)	1.35 (0.06)
	+18 58 13.008	+01 40 36.51	435.6 mas	-81.6 mas	35.197146	-0.742947			16	G35.20-0.74				1665	28.21	10.22 (0.06)	10.13 (0.12)
	+18 58 12.985	+01 40 36.55	90.6 mas	-41.6 mas	35.197112	-0.742856			17	G35.20-0.74				1665	28.56	5.23 (0.04)	5.16 (0.08)
	+18 58 12.97	+01 40 36.47	-134.4 mas	-121.6 mas	35.197064	-0.742811			18	G35.20-0.74				1665	28.92	4.00 (0.04)	3.94 (0.08)
	+18 58 12.989	+01 40 36.56	150.6 mas	-31.6 mas	35.197122	-0.742870			19	G35.20-0.74				1665	29.62	4.90 (0.04)	4.92 (0.08)
	+18 58 12.972	+01 40 36.58	-104.4 mas	-11.6 mas	35.197095	-0.742804			20	G35.20-0.74				1665	29.97	4.25 (0.04)	4.15 (0.08)
	+18 58 12.959	+01 40 36.46	-299.4 mas	-131.6 mas	35.197040	-0.742771			21	G35.20-0.74				1665	30.32	2.99 (0.04)	3.00 (0.07)
	+18 58 12.951	+01 40 37.1	-419.4 mas	508.4 mas	35.197183	-0.742661			22	G35.20-0.74				1665	30.67	1.68 (0.03)	1.58 (0.06)
	+18 58 12.908	+01 40 37.47	-1064.4 mas	878.4 mas	35.197193	-0.742454			23	G35.20-0.74				1665	31.02	0.71 (0.03)	0.60 (0.06)
	+18 58 13.003	+01 40 36.87	360.6 mas	278.4 mas	35.197225	-0.742882			24	G35.20-0.74				1665	33.13	0.84 (0.04)	0.79 (0.07)
	+18 58 12.925	+01 40 37.6	-809.4 mas	1008.4 mas	35.197257	-0.742501			25	G35.20-0.74				1665	35.6	1.58 (0.04)	1.48 (0.07)
	+18 58 13.048	+01 40 37.14	1035.6 mas	548.4 mas	35.197378	-0.743015			26	G35.20-0.74				1665	36.65	1.17 (0.03)	1.18 (0.06)
	+18 58 13.028	+01 40 36.19	735.6 mas	-401.6 mas	35.197105	-0.743061			27	G35.20-0.74				1665	37.35	0.95 (0.04)	0.87 (0.07)
15	+18 58 13.006	+01 40 36.68			35.197184	-0.742918	G35.197-0.743	G35.1970-0.7430		G35.20-0.74	Image		1667 MHz;	1667	28.91 .. 36.64	0.41 .. 0.94		NRAOVLA	C	0.030	28.18 x 12.52	-63.87	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+18 58 12.963	+01 40 36.52	-646.2 mas	-161.6 mas	35.197063	-0.742779			1	G35.20-0.74				1667	28.91	0.65 (0.04)	0.53 (0.06)
	+18 58 13.006	+01 40 36.68	-1.2 mas	-1.6 mas	35.197184	-0.742918			2	G35.20-0.74				1667	29.27	0.94 (0.04)	1.00 (0.07)
	+18 58 12.85	+01 40 37.1	-2341.2 mas	418.4 mas	35.196991	-0.742286			3	G35.20-0.74				1667	29.97	0.62 (0.04)	0.63 (0.07)
	+18 58 13.098	+01 40 35.69	1378.8 mas	-991.6 mas	35.197114	-0.743384			4	G35.20-0.74				1667	30.32	0.65 (0.03)	0.63 (0.06)
	+18 58 12.96	+01 40 39.05	-691.2 mas	2368.4 mas	35.197682	-0.742447			5	G35.20-0.74				1667	30.67	0.41 (0.04)	0.55 (0.08)
	+18 58 12.818	+01 40 39.27	-2821.2 mas	2588.4 mas	35.197467	-0.741892			6	G35.20-0.74				1667	36.29	0.51 (0.03)	0.39 (0.06)
	+18 58 12.953	+01 40 35.93	-796.2 mas	-751.6 mas	35.196898	-0.742816			7	G35.20-0.74				1667	29.27	0.93 (0.04)	0.83 (0.07)
	+18 58 12.969	+01 40 36.7	-556.2 mas	18.4 mas	35.197119	-0.742778			8	G35.20-0.74				1667	30.32	0.51 (0.05)	0.46 (0.08)
	+18 58 12.821	+01 40 39.01	-2776.2 mas	2328.4 mas	35.197408	-0.741937			9	G35.20-0.74				1667	36.64	0.57 (0.04)	0.56 (0.08)
16	+19 11 38.57	+08 46 41.93			43.039996	-0.449997	G43.038-0.453	G43.0380-0.4529		G43.04-0.45	Image	Descr	1665 MHz;	1665	57.38 .. 60.89	0.55 .. 4.14		NRAOVLA	C	0.020	12.83 x 10.76	-172.6	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+19 11 38.906	+08 46 30.01	5041.2 mas	-11920.4 mas	43.037701	-0.452755			1	G43.04-0.452				1665	57.38	0.63 (0.03)	0.54 (0.05)
	+19 11 38.914	+08 46 30.47	5161.2 mas	-11460.4 mas	43.037829	-0.452725			2	G43.04-0.452				1665	57.73	1.74 (0.04)	1.70 (0.06)
	+19 11 38.921	+08 46 30.4	5266.2 mas	-11530.4 mas	43.037825	-0.452760			3	G43.04-0.452				1665	58.08	4.14 (0.03)	4.12 (0.06)
	+19 11 38.909	+08 46 30.54	5086.2 mas	-11390.4 mas	43.037837	-0.452698			4	G43.04-0.452				1665	58.43	0.89 (0.03)	0.83 (0.05)
	+19 11 38.937	+08 46 30.45	5506.2 mas	-11480.4 mas	43.037868	-0.452812			5	G43.04-0.452				1665	58.08	1.75 (0.04)	1.76 (0.07)
	+19 11 38.938	+08 46 30.38	5521.2 mas	-11550.4 mas	43.037853	-0.452824			6	G43.04-0.452				1665	58.43	0.55 (0.04)	0.60 (0.07)
	+19 11 38.938	+08 46 30.53	5521.2 mas	-11400.4 mas	43.037890	-0.452805			7	G43.04-0.452				1665	58.78	1.30 (0.04)	1.25 (0.07)
	+19 11 38.965	+08 46 31.08	5926.2 mas	-10850.4 mas	43.038077	-0.452833			8	G43.04-0.452				1665	60.19	0.71 (0.03)	0.67 (0.06)
	+19 11 38.922	+08 46 30.54	5281.2 mas	-11390.4 mas	43.037862	-0.452745			9	G43.04-0.452				1665	60.54	1.74 (0.04)	1.89 (0.06)
	+19 11 38.931	+08 46 30.89	5416.2 mas	-11040.4 mas	43.037965	-0.452733			10	G43.04-0.452				1665	60.89	0.65 (0.04)	0.60 (0.06)
17	+19 11 38.57	+08 46 41.93			43.039996	-0.449997	G43.038-0.453	G43.0380-0.4529		G43.04-0.45	Image		1667 MHz;	1667	56.25 .. 61.52	0.25 .. 1.97		NRAOVLA	C	0.020	12.99 x 10.89	-174.2	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		2013 Jul-Aug
	+19 11 38.834	+08 46 30.25	3961.2 mas	-11680.4 mas	43.037623	-0.452461			1	G43.04-0.452				1667	56.25	0.25 (0.03)	0.23 (0.04)
	+19 11 38.977	+08 46 29.89	6106.2 mas	-12040.4 mas	43.037806	-0.453030			2	G43.04-0.452				1667	56.6	0.44 (0.03)	0.44 (0.05)
	+19 11 38.894	+08 46 30.77	4861.2 mas	-11160.4 mas	43.037865	-0.452614			3	G43.04-0.452				1667	56.95	0.44 (0.03)	0.41 (0.05)
	+19 11 38.937	+08 46 31.02	5506.2 mas	-10910.4 mas	43.038009	-0.452738			4	G43.04-0.452				1667	57.3	0.65 (0.03)	0.69 (0.05)
	+19 11 38.978	+08 46 30.27	6121.2 mas	-11660.4 mas	43.037902	-0.452984			5	G43.04-0.452				1667	60.11	0.47 (0.03)	0.50 (0.05)
	+19 11 38.944	+08 46 30.23	5611.2 mas	-11700.4 mas	43.037827	-0.452865			6	G43.04-0.452				1667	60.46	1.16 (0.03)	1.19 (0.05)
	+19 11 38.936	+08 46 30.06	5491.2 mas	-11870.4 mas	43.037770	-0.452858			7	G43.04-0.452				1667	60.82	1.39 (0.03)	1.36 (0.05)
	+19 11 38.952	+08 46 30.19	5731.2 mas	-11740.4 mas	43.037833	-0.452900			8	G43.04-0.452				1667	61.17	0.91 (0.03)	0.97 (0.05)
	+19 11 38.945	+08 46 30.78	5626.2 mas	-11150.4 mas	43.037965	-0.452798			9	G43.04-0.452				1667	56.95	0.48 (0.04)	0.58 (0.07)
	+19 11 38.905	+08 46 29.93	5026.2 mas	-12000.4 mas	43.037679	-0.452762			10	G43.04-0.452				1667	57.3	0.42 (0.04)	0.57 (0.08)
	+19 11 38.937	+08 46 30.93	5506.2 mas	-11000.4 mas	43.037986	-0.452750			11	G43.04-0.452				1667	59.76	0.50 (0.04)	0.60 (0.08)
	+19 11 38.933	+08 46 30.03	5446.2 mas	-11900.4 mas	43.037757	-0.452851			12	G43.04-0.452				1667	60.11	0.60 (0.04)	0.55 (0.06)
	+19 11 38.935	+08 46 30.42	5476.2 mas	-11510.4 mas	43.037857	-0.452808			13	G43.04-0.452				1667	60.46	1.97 (0.04)	2.05 (0.06)
	+19 11 38.924	+08 46 30.33	5311.2 mas	-11600.4 mas	43.037814	-0.452780			14	G43.04-0.452				1667	60.82	1.64 (0.04)	1.65 (0.06)
	+19 11 38.944	+08 46 30.23	5611.2 mas	-11700.4 mas	43.037827	-0.452865			15	G43.04-0.452				1667	61.17	1.28 (0.03)	1.26 (0.06)
	+19 11 38.952	+08 46 29.5	5731.2 mas	-12430.4 mas	43.037663	-0.452989			16	G43.04-0.452				1667	61.52	0.74 (0.03)	0.74 (0.06)
18	+19 14 25.657	+11 09 25.77			45.465639	0.045341	G45.466+0.055	G45.4657+0.0453		G45.47+0.07	Image		1667 MHz;	1667	63.53 .. 65.99	0.32 .. 3.63		NRAOVLA	C	0.020	13.53 x 11.23	21.34	+OH			2013 Jul-Aug
	+19 14 25.656	+11 09 26.01	-14.4 mas	241.2 mas	45.465696	0.045376			1	G45.47+0.07				1667	63.53	1.74 (0.03)	1.75 (0.04)
	+19 14 25.657	+11 09 25.77	0.6 mas	1.2 mas	45.465639	0.045341			2	G45.47+0.07				1667	63.88	3.63 (0.03)	3.66 (0.05)
	+19 14 25.703	+11 09 25.81	690.6 mas	41.2 mas	45.465736	0.045180			3	G45.47+0.07				1667	64.23	1.32 (0.02)	1.29 (0.04)
	+19 14 25.643	+11 09 25.57	-209.4 mas	-198.8 mas	45.465563	0.045366			4	G45.47+0.07				1667	64.58	0.55 (0.03)	0.56 (0.04)
	+19 14 25.639	+11 09 25.75	-269.4 mas	-18.8 mas	45.465600	0.045404			5	G45.47+0.07				1667	64.93	0.38 (0.02)	0.38 (0.04)
	+19 14 25.707	+11 09 25.77	750.6 mas	1.2 mas	45.465734	0.045160			6	G45.47+0.07				1667	65.64	0.68 (0.02)	0.77 (0.04)
	+19 14 25.725	+11 09 26.18	1020.6 mas	411.2 mas	45.465869	0.045148			7	G45.47+0.07				1667	65.99	0.86 (0.02)	0.86 (0.04)
	+19 14 25.703	+11 09 25.15	690.6 mas	-618.8 mas	45.465574	0.045095			8	G45.47+0.07				1667	63.53	0.32 (0.03)	0.35 (0.06)
	+19 14 25.671	+11 09 25.89	210.6 mas	121.2 mas	45.465695	0.045306			9	G45.47+0.07				1667	63.88	0.84 (0.03)	0.87 (0.06)
	+19 14 25.691	+11 09 26.12	510.6 mas	351.2 mas	45.465790	0.045263			10	G45.47+0.07				1667	64.23	1.34 (0.03)	1.42 (0.06)
	+19 14 25.692	+11 09 25.93	525.6 mas	161.2 mas	45.465745	0.045235			11	G45.47+0.07				1667	64.58	0.72 (0.03)	0.70 (0.05)
	+19 14 25.72	+11 09 26.32	945.6 mas	551.2 mas	45.465894	0.045184			12	G45.47+0.07				1667	64.93	1.27 (0.03)	1.25 (0.05)
	+19 14 25.702	+11 09 25.84	675.6 mas	71.2 mas	45.465742	0.045187			13	G45.47+0.07				1667	65.29	0.89 (0.03)	0.93 (0.06)
	+19 14 25.761	+11 09 26.26	1560.6 mas	491.2 mas	45.465957	0.045028			14	G45.47+0.07				1667	65.99	0.34 (0.03)	0.48 (0.07)
19	+19 14 25.651	+11 09 25.63			45.465593	0.045345	G45.466+0.055	G45.4657+0.0453		G45.47+0.07	Image		1720 MHz;	1720	62.62 .. 62.96	0.37 .. 0.8		NRAOVLA	C	0.020	12.06 x 11.41	-178.6	+OH			2013 Jul-Aug
	+19 14 25.651	+11 09 25.63	0.6 mas	1.6 mas	45.465593	0.045345			1	G45.47+0.07				1720	62.62	0.80 (0.04)	0.76 (0.07)
	+19 14 25.697	+11 09 26.38	690.6 mas	751.6 mas	45.465865	0.045275			2	G45.47+0.07				1720	62.96	0.37 (0.04)	0.45 (0.07)
20	+19 14 7.386	+11 12 16.5			45.472947	0.133509	G45.473+0.133	G45.4729+0.1335		G45.47+0.13	Image	Descr	1665 MHz;	1665	58.64 .. 59.7	2.22 .. 20.95		NRAOVLA	C	0.030	12.83 x 11.03	-0.13	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		2013 Jul-Aug
	+19 14 7.38	+11 12 16.51	-90 mas	11.2 mas	45.472938	0.133532			1	G45.47+0.13				1665	58.64	10.77 (0.07)	10.73 (0.12)
	+19 14 7.375	+11 12 16.5	-165 mas	1.2 mas	45.472926	0.133548			2	G45.47+0.13				1665	58.99	2.22 (0.06)	2.15 (0.10)
	+19 14 7.386	+11 12 16.5	0 mas	1.2 mas	45.472947	0.133509			3	G45.47+0.13				1665	59.34	20.95 (0.08)	20.90 (0.14)
	+19 14 7.384	+11 12 16.48	-30 mas	-18.8 mas	45.472938	0.133513			4	G45.47+0.13				1665	59.7	12.16 (0.06)	12.11 (0.11)
21	+19 14 7.377	+11 12 16.5			45.47293	0.133541	G45.473+0.133	G45.4729+0.1335		G45.47+0.13	Image		1667 MHz;	1667	58.6 .. 60.71	0.17 .. 2.31		NRAOVLA	C	0.030	13.33 x 10.89	18.85	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		2013 Jul-Aug
	+19 14 7.362	+11 12 16.15	-223.2 mas	-348.8 mas	45.472815	0.133550			1	G45.47+0.13				1667	58.6	0.33 (0.02)	0.35 (0.04)
	+19 14 7.02	+11 12 16.32	-5353.2 mas	-178.8 mas	45.472208	0.134810			2	G45.47+0.13				1667	59.65	0.17 (0.02)	0.35 (0.07)
	+19 14 7.377	+11 12 17.26	1.8 mas	761.2 mas	45.473117	0.133639			3	G45.47+0.13				1667	58.6	0.42 (0.02)	0.47 (0.05)
	+19 14 7.37	+11 12 16.42	-103.2 mas	-78.8 mas	45.472897	0.133556			4	G45.47+0.13				1667	59.3	1.96 (0.02)	2.00 (0.04)
	+19 14 7.377	+11 12 16.5	1.8 mas	1.2 mas	45.472930	0.133541			5	G45.47+0.13				1667	59.65	2.31 (0.02)	2.34 (0.04)
	+19 14 7.365	+11 12 16.42	-178.2 mas	-78.8 mas	45.472887	0.133574			6	G45.47+0.13				1667	60.36	0.73 (0.02)	0.67 (0.04)
	+19 14 7.411	+11 12 16.27	511.8 mas	-228.8 mas	45.472938	0.133388			7	G45.47+0.13				1667	60.71	0.40 (0.02)	0.43 (0.04)

Non-detection table from Bayandina et al. (2020B)