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MIG99 - The VSOP Prelaunch H₂O Maser Survey. I. VLBA Observations

Interferometry data

Short title: Migenes et al. (1999)
Authors: Migenes, VictorHoriuchi, ShinjiSlysh, Vyacheslav I.Val'TTS, Irina E.Golubev, Vladimir V.Edwards, Philip G.Fomalont, Edward B.Okayasu, RikakoDiamond, Philip J.Umemoto, TomohumiShibata, Katsunori M.Inoue, Makoto
Journal: The Astrophysical Journal Supplement Series, Volume 123, Issue 2, pp. 487-513.
Bibcode:

Target type: High_mass_SFR,HII

Abstract
We present the first results from an H₂O maser survey conducted with the VLBA for determining candidate sources for space VLBI missions. We observed 60 sources in total: four late-type stars, 29 star-forming regions, and 27 H II regions. These are the first interferometric observations of any kind for 50% of the sources. Approximately 30% of the sources we observed exhibit highly compact structure and very strong emission, which make them ideal targets for space VLBI missions.

Abstract

We present the first results from an H₂O maser survey conducted with the VLBA for determining candidate sources for space VLBI missions. We observed 60 sources in total: four late-type stars, 29 star-forming regions, and 27 H II regions. These are the first interferometric observations of any kind for 50% of the sources. Approximately 30% of the sources we observed exhibit highly compact structure and very strong emission, which make them ideal targets for space VLBI missions.

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Detection table from Migenes et al. (1999)

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ID	Obs. RA	Obs. Dec	RA offset	Dec offset	l	b	Group id	#	Source name	Other name	Image	Descr.	Line	V_peak	F_peak	Telescope	RMS	Beam	Detection	Class	Distance	Dist. (parallax)	Date
	(J2000)	(J2000)	(mas)	(mas)	(deg.)	(deg.)				Classification			H₂O	(km/s)	(Jy)		(Jy)	(arcsec)	Yes/No		(kpc)	(kpc)
1	+00 44 58.0719	+55 47 19.969			122.015592	-7.071357	G122.014-7.072		00420+5530	H ii		Descr	22 GHz;	-45.8	4	VLBA	0.100	0	+H₂O +CH₃OH I -CH₃OH II +OH	SFR	4.300		1996 June, October
2	+02 25 27.2224	+62 07 12.9212			133.682516	1.22698	G133.694+1.216		W3-C	H ii	Image		22 GHz;	-41	1	VLBA	0.100	0	+H₂O +CH₃OH I -CH₃OH II	SFR			1996 June, October
3	+02 27 4.68794	+61 52 25.5369			133.948833	1.065056	G133.947+1.064		02232+6138 (W3(OH))	H ii			22 GHz;	-48.8	5500	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	2.200		1996 June, October
	+02 27 4.68785	+61 52 25.5361	-1.0283 mas	0.1199 mas	133.948833	1.065055		1	W3(OH)					-64.1	76.5
	+02 27 4.68785	+61 52 25.5361	-1.0279 mas	0.1201 mas	133.948833	1.065055		2	W3(OH)					-62	55.9
	+02 27 4.68785	+61 52 25.5361	-0.9945 mas	0.1294 mas	133.948833	1.065055		3	W3(OH)					-59.3	22.1
	+02 27 4.68785	+61 52 25.5361	-0.9947 mas	0.1273 mas	133.948833	1.065055		4	W3(OH)					-56.7	124
	+02 27 4.68789	+61 52 25.5359	-0.3863 mas	-0.1008 mas	133.948833	1.065055		5	W3(OH)					-54	175
	+02 27 4.68785	+61 52 25.5361	-0.9898 mas	0.1309 mas	133.948833	1.065055		6	W3(OH)					-52.3	219
	+02 27 4.68792	+61 52 25.5361	-0.0316 mas	0.0775 mas	133.948833	1.065055		7	W3(OH)					-49.4	1200
	+02 27 4.68792	+61 52 25.536	-0.0012 mas	-0.0006 mas	133.948833	1.065055		8	W3(OH)					-49	5100
	+02 27 4.68778	+61 52 25.5362	-2.0604 mas	0.2482 mas	133.948833	1.065055		9	W3(OH)					-46.1	274
	+02 27 4.68778	+61 52 25.5362	-2.097 mas	0.2244 mas	133.948833	1.065055		10	W3(OH)					-44.3	38.2
	+02 27 4.68778	+61 52 25.5362	-2.1412 mas	0.1836 mas	133.948833	1.065055		11	W3(OH)					-36.6	4.6
	+02 27 4.68778	+61 52 25.5362	-2.1411 mas	0.1838 mas	133.948833	1.065055		12	W3(OH)					-35.7	8.5
4	+03 28 13.766	+31 16 8.66839			158.194722	-20.661245	G158.195-20.661		03258+3104 (NGC 1333 IRAS 1)	sfr	Image		22 GHz;	8.1	71	VLBA	0.100	0	+H₂O		0.350		1996 June, October
5	+05 01 40.248	+47 07 18.9487			160.14598	3.156584	G160.144+3.156		04579+4703	sfr			22 GHz;	-20.2	15	VLBA	0.100	0	+H₂O -CH₃OH I -CH₃OH II	SFR	2.700		1996 June, October
6	+05 17 13.7409	+39 22 19.8746			168.062557	0.821779	G168.063+0.820		05137+3919	sfr	Image		22 GHz;	-21.2	17	VLBA	0.100	0	+H₂O -CH₃OH I +CH₃OH II +OH	GALAXY	12.000		1996 June, October
	+05 17 13.741	+39 22 19.8735	0.0338 mas	0.2789 mas	168.062557	0.821779		1	05137+3919					-26.8	14
	+05 17 13.741	+39 22 19.8734	-0.0558 mas	0.224 mas	168.062557	0.821779		2	05137+3919					-25.5	6
	+05 17 13.741	+39 22 19.8732	-0.0001 mas	0 mas	168.062558	0.821779		3	05137+3919					-21.9	16
7	+05 20 16.1447	+36 37 21.0943			170.656701	-0.269059	G170.657-0.269		05168+3634	sfr	Image		22 GHz;	-21	85	VLBA	0.100	0	+H₂O +CH₃OH I -CH₃OH II +OH	SFR_MIXED	6.500		1996 June, October
8	+05 30 48.0407	+33 47 54.5742			174.200829	-0.070508	G174.198-0.077		05274+3345 (AFGL 5142)	sfr	Image	Descr	22 GHz;	-2.1	16	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	GALAXY	1.900		1996 June, October
	+05 30 48.0408	+33 47 54.5745	0.1838 mas	-0.2664 mas	174.200829	-0.070508		1	AFGL 5142					-4.6	8.4
	+05 30 48.0408	+33 47 54.5748	0 mas	0 mas	174.200829	-0.070508		2	AFGL 5142					-2.1	11.5
9	+05 35 14.4741	-05 22 29.757			208.992821	-19.38474	G208.993-19.385		05302-0537 (Ori KL)	sfr	Image	Descr	22 GHz;	8	1450	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH +SiO	SFR_MIXED	0.500		1996 June, October
	+05 35 14.4748	-05 22 29.7451	9.0486 mas	13.7089 mas	208.992819	-19.384736		1	Ori KL					-4.6	63
	+05 35 14.4746	-05 22 29.753	6.0013 mas	5.8222 mas	208.992820	-19.384738		2	Ori KL					-3.4	152
	+05 35 14.4741	-05 22 29.7569	-0.6176 mas	1.9488 mas	208.992820	-19.384740		3	Ori KL					1.3	19
	+05 35 14.4743	-05 22 29.7585	2.2612 mas	0.344 mas	208.992821	-19.384740		4	Ori KL					2.5	261
	+05 35 14.4743	-05 22 29.7583	2.267 mas	0.4753 mas	208.992821	-19.384740		5	Ori KL					4.2	118
	+05 35 14.4745	-05 22 29.7545	5.8314 mas	4.2563 mas	208.992821	-19.384738		6	Ori KL					5.1	29
	+05 35 14.4743	-05 22 29.7582	2.0832 mas	0.5867 mas	208.992821	-19.384740		7	Ori KL					5.9	38
	+05 35 14.4741	-05 22 29.7619	-1.0972 mas	-3.0662 mas	208.992822	-19.384741		8	Ori KL					7.2	56
	+05 35 14.4742	-05 22 29.7588	0.0006 mas	-0.0023 mas	208.992821	-19.384740		9	Ori KL					8	1400
	+05 35 14.4741	-05 22 29.7618	-1.1014 mas	-3.0408 mas	208.992822	-19.384741		10	Ori KL					8.8	288
	+05 35 14.4751	-05 22 29.7392	14.7065 mas	19.6132 mas	208.992818	-19.384734		11	Ori KL					11.8	527
	+05 35 14.4749	-05 22 29.7391	11.0162 mas	19.7409 mas	208.992817	-19.384735		12	Ori KL					14.3	148
	+05 35 14.4738	-05 22 29.7613	-5.201 mas	-2.4901 mas	208.992821	-19.384742		13	Ori KL					16	80
	+05 35 14.4738	-05 22 29.7614	-5.2014 mas	-2.5865 mas	208.992821	-19.384742		14	Ori KL					17.7	37
	+05 35 14.4741	-05 22 29.7618	-0.4038 mas	-3.0333 mas	208.992822	-19.384741		15	Ori KL					18.5	29
	+05 35 14.4738	-05 22 29.7614	-5.2578 mas	-2.5857 mas	208.992821	-19.384742		16	Ori KL					19.8	87
	+05 35 14.4741	-05 22 29.7618	-0.4495 mas	-3.0483 mas	208.992822	-19.384741		17	Ori KL					20.6	24
	+05 35 14.4736	-05 22 29.7443	-8.1192 mas	14.4782 mas	208.992816	-19.384740		18	Ori KL					36.7	18
10	+05 35 27.078	-05 10 0.0614464			208.821177	-19.243802	G208.816-19.239		05329-0512 (OMC-2)	H ii	Image	Descr	22 GHz;	11.3	18	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II	SFR_MIXED	0.450		1996 June, October
	+05 35 27.078	-05 10 0.0624032	-0.0004 mas	-0.0032 mas	208.821177	-19.243802		1	OMC-2					11.4	18.1
	+05 35 27.0785	-05 10 0.0365839	8.143 mas	25.8161 mas	208.821172	-19.243796		2	OMC-2					19.4	0.9
11	+05 39 12.8013	+35 45 51.0723			173.481273	2.445362	G173.482+2.446		05358+3543 (S231)	H ii	Image	Descr	22 GHz;	-15	45	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	1.800		1996 June, October
	+05 39 12.8014	+35 45 51.0732	0.0002 mas	-0.0001 mas	173.481273	2.445363		1	S231					-16.4	42
	+05 39 12.8014	+35 45 51.0732	0.0022 mas	-0.0014 mas	173.481273	2.445363		2	S231					-14.7	27.5
12	+05 43 51.4044	-01 02 53.2888			206.005547	-15.482815	G206.006-15.483		05413-0104 (G206.01-15.48)	iras		Descr	22 GHz;	2.5	35	VLBA	0.100	0	+H₂O -CH₃OH I -CH₃OH II	SFR			1996 June, October
	+05 43 51.4044	-01 02 53.2894	0.0956 mas	0.2409 mas	206.005547	-15.482815		1	G206.01-15.48					-1.7	2
	+05 43 51.4044	-01 02 53.2896	-0.0001 mas	-0.0006 mas	206.005547	-15.482815		2	G206.01-15.48					2.9	30
13	+05 47 4.77234	+00 21 44.7083			205.109456	-14.108699	G205.109-14.109		NGC 2071	H ii	Image	Descr	22 GHz;	15	13	VLBA	0.100	0	+H₂O +CH₃OH I -CH₃OH II +OH	SFR	0.500		1996 June, October
	+05 47 4.77238	+00 21 44.7184	-0.35 mas	10 mas	205.109453	-14.108698		1	NGC 2071					5.8	1.3
	+05 47 4.77239	+00 21 44.7087	-0.1956 mas	0.3402 mas	205.109456	-14.108699		2	NGC 2071					10.8	1.7
	+05 47 4.77239	+00 21 44.7095	-0.1614 mas	1.0727 mas	205.109455	-14.108699		3	NGC 2071					11.5	1.9
	+05 47 4.77226	+00 21 44.7139	-2.1509 mas	5.5051 mas	205.109454	-14.108699		4	NGC 2071					13.1	4.4
	+05 47 4.7724	+00 21 44.7084	-0.0001 mas	-0.0071 mas	205.109456	-14.108699		5	NGC 2071					15.1	12.2
	+05 47 4.77225	+00 21 44.7148	-2.2674 mas	6.3858 mas	205.109454	-14.108699		6	NGC 2071					16.6	1.8
	+05 47 4.7724	+00 21 44.7089	0.0576 mas	0.5454 mas	205.109456	-14.108699		7	NGC 2071					20.5	1.5
14	+06 07 47.8598	-06 22 56.5127			213.704879	-12.596919	G213.705-12.597		06053-0622 (Mon R2)	H ii	Image	Descr	22 GHz;	11.3	250	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	0.950		1996 June, October
	+06 07 47.8598	-06 22 56.514	-0.0021 mas	-0.0445 mas	213.704879	-12.596919		1	Mon R2					8.8	3.6
	+06 07 47.8598	-06 22 56.514	0.0024 mas	0.032 mas	213.704879	-12.596919		2	Mon R2					9.7	9
	+06 07 47.8598	-06 22 56.514	-0.001 mas	-0.0031 mas	213.704879	-12.596919		3	Mon R2					11.4	225
	+06 07 47.8598	-06 22 56.514	-0.0026 mas	-0.0288 mas	213.704879	-12.596919		4	Mon R2					12.6	28
	+06 07 47.8598	-06 22 56.5141	-0.0051 mas	-0.0517 mas	213.704879	-12.596919		5	Mon R2					13.3	4.1
15	+06 08 35.566	+20 39 13.9925			189.776431	0.346841	G189.777+0.345		06055+2039 (S252-A)	H ii	Image		22 GHz;	16	18	VLBA	0.100	0	+H₂O -CH₃OH I +CH₃OH II +OH	SFR_MIXED	2.000		1996 June, October
16	+06 08 53.497	+21 38 30.5934			188.94606	0.886711	G188.946+0.886		06058+2138 (G188.95+00.89)	H ii		Descr	22 GHz;	8.3	46	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	3.500		1996 June, October
	+06 08 53.4967	+21 38 30.5754	-3.5321 mas	-19.8438 mas	188.946064	0.886707		1	G188.95+00.89					-1.4	8.2
	+06 08 53.4968	+21 38 30.5782	-2.6438 mas	-16.9952 mas	188.946063	0.886708		2	G188.95+00.89					6.6	2.8
	+06 08 53.497	+21 38 30.5952	0.0008 mas	0.0009 mas	188.946059	0.886711		3	G188.95+00.89					8.7	42.5
17	+06 09 6.9756	+21 50 41.4114			188.793694	1.030666	G188.796+1.033		06061+2151 (AFGL 5182)	sfr	Image	Descr	22 GHz;	-10.3	100	VLBA	0.100	0	+H₂O -CH₃OH I +CH₃OH II -OH	SFR			1996 June, October
	+06 09 6.9756	+21 50 41.4132	-0.0426 mas	0.0044 mas	188.793693	1.030666		1	AFGL 5182					-5.6	3.8
	+06 09 6.9756	+21 50 41.4132	0.0001 mas	0.0002 mas	188.793693	1.030666		2	AFGL 5182					-9.8	142
18	+06 14 37.0811	+13 49 36.7606			196.453898	-1.677174	G196.454-1.677		06117+1315 (S269)	H ii	Image		22 GHz;	18.8	75	VLBA	0.100	0	+H₂O -CH₃OH I +CH₃OH II +OH	SFR	3.800		1996 June, October
	+06 14 37.0812	+13 49 36.7602	-0.596 mas	-0.567 mas	196.453898	-1.677174		1	S269					16.1	9.4
	+06 14 37.0812	+13 49 36.7608	-0.0035 mas	0.0038 mas	196.453898	-1.677173		2	S269					17.3	4.2
	+06 14 37.0812	+13 49 36.7608	-0.0007 mas	0.0012 mas	196.453898	-1.677173		3	S269					19.4	76
	+06 14 37.0811	+13 49 36.7602	-0.999 mas	-0.5952 mas	196.453898	-1.677174		4	S269					20.7	13
19	+06 34 33.3991	+60 56 27.9808			154.3096	21.516742	G154.310+21.517		06300+6058 (IRC +60169)	Star	Image		22 GHz;	-32.3	6	VLBA	0.100	0	+H₂O +OH +SiO	EVOLVED			1996 June, October
	+06 34 33.3991	+60 56 27.9816	-0.4584 mas	-0.0075 mas	154.309600	21.516742		1	IRC +60169					-33.4	4.8
	+06 34 33.3991	+60 56 27.9816	0.006 mas	-0.0005 mas	154.309600	21.516742		2	IRC +60169					-30.8	6
20	+06 47 13.3376	+00 26 9.17925			212.063362	-0.739152	G212.063-0.741		06446+0029	sfr	Image		22 GHz;	44.8	140	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II -OH	SFR	6.000		1996 June, October
	+06 47 13.3375	+00 26 9.17874	-0.0011 mas	-0.0602 mas	212.063362	-0.739152		1	06446+0029					44.4	115
	+06 47 13.3375	+00 26 9.1788	0.0005 mas	0.0032 mas	212.063362	-0.739152		2	06446+0029					44.8	125
	+06 47 13.3375	+00 26 9.1784	-0.1676 mas	-0.396 mas	212.063362	-0.739152		3	06446+0029					46.9	11.3
	+06 47 13.3375	+00 26 9.17861	-0.1695 mas	-0.1934 mas	212.063362	-0.739152		4	06446+0029					47.3	7.5
	+06 47 13.3375	+00 26 9.17869	-0.1287 mas	-0.1094 mas	212.063362	-0.739152		5	06446+0029					52	4
21	+06 52 45.3216	+01 40 22.6172			211.592993	1.055788	G211.595+1.056		06501+0143	sfr	Image		22 GHz;	52	1.5	VLBA	0.100	0	+H₂O -CH₃OH II	SFR			1996 June, October
22	+07 03 4.79478	-06 58 25.7461			220.462048	-0.602075	G220.463-0.602		07006-0654	sfr	Image		22 GHz;	22.4	1.7	VLBA	0.100	0	+H₂O -CH₃OH I -CH₃OH II	SFR	2.800		1996 June, October
23	+07 23 1.79762	-14 41 33.1165			229.570781	0.151402	G229.570+0.150		07207-1435	sfr	Image		22 GHz;	53.9	32	VLBA	0.100	0	+H₂O -CH₃OH I -CH₃OH II -OH	SFR	5.300		1996 June, October
24	+07 44 28.2433	-20 08 30.3298			236.815802	1.983498	G236.816+1.982		07423-2001	sfr	Image		22 GHz;	50.9	12	VLBA	0.100	0	+H₂O -CH₃OH I -CH₃OH II	SFR			1996 June, October
25	+07 44 51.9713	-24 07 42.6112			240.315867	0.071133	G240.316+0.071		07427-2400 (G240.31+0.07)	sfr	Image		22 GHz;	80.2	6	VLBA	0.100	0	+H₂O -CH₃OH II +OH	SFR	6.600		1996 June, October
	+07 44 51.9713	-24 07 42.6109	0.0957 mas	-0.063 mas	240.315867	0.071134		1	07427-2400					70	1
	+07 44 51.9713	-24 07 42.6105	0.8521 mas	0.3119 mas	240.315867	0.071134		2	07427-2400					78.6	0.5
	+07 44 51.9713	-24 07 42.6108	0.0007 mas	0.0009 mas	240.315867	0.071134		3	07427-2400					80.2	1.8
26	+11 00 34.0056	-18 19 28.4195			269.269977	37.196353	G269.270+37.196		10580-1803 (R Crt)	Star	Image		22 GHz;	3.7	47	VLBA	0.100	0	+H₂O +OH +SiO	EVOLVED	0.500		1996 June, October
	+11 00 34.0056	-18 19 28.4196	0.0147 mas	0.0048 mas	269.269977	37.196353		1	R Crt					-6.5	11.5
	+11 00 34.0056	-18 19 28.4196	0.0327 mas	0.0443 mas	269.269977	37.196353		2	R Crt					-5.2	16.2
	+11 00 34.0056	-18 19 28.4195	-0.0543 mas	0.104 mas	269.269977	37.196353		3	R Crt					-2.2	16.4
	+11 00 34.0056	-18 19 28.4195	-0.0775 mas	0.1036 mas	269.269977	37.196353		4	R Crt					-0.1	11.8
	+11 00 34.0056	-18 19 28.4195	-0.078 mas	0.1008 mas	269.269977	37.196353		5	R Crt					0	16.7
	+11 00 34.0056	-18 19 28.4195	-0.0866 mas	0.0935 mas	269.269977	37.196353		6	R Crt					0.7	14.1
	+11 00 34.0056	-18 19 28.4196	-0.006 mas	0.0038 mas	269.269977	37.196353		7	R Crt					3.9	44.5
	+11 00 34.0056	-18 19 28.4195	-0.0239 mas	0.1004 mas	269.269977	37.196353		8	R Crt					6.7	5.3
	+11 00 34.0056	-18 19 28.4195	0.0214 mas	0.1036 mas	269.269977	37.196353		9	R Crt					8	10.7
	+11 00 34.0056	-18 19 28.4195	0.0216 mas	0.0926 mas	269.269977	37.196353		10	R Crt					9.3	11.5
27	+17 20 53.3469	-35 46 55.9777			351.418025	0.646141	G351.417+0.645		NGC 6334(N)	SFR	Image	Descr	22 GHz;	-10	2300	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	1.700		1996 June, October
	+17 20 53.347	-35 46 55.9828	0.8233 mas	-5.1502 mas	351.418024	0.646139		1	NGC 6334(N)					-27.7	411
	+17 20 53.347	-35 46 55.9791	0.5043 mas	-1.48 mas	351.418025	0.646140		2	NGC 6334(N)					-17.7	31
	+17 20 53.347	-35 46 55.9795	0.3262 mas	-1.8955 mas	351.418024	0.646140		3	NGC 6334(N)					-9.2	340
	+17 20 53.347	-35 46 55.9776	0.0006 mas	-0.0002 mas	351.418025	0.646140		4	NGC 6334(N)					-7.7	2300
	+17 20 53.347	-35 46 55.9788	0.1619 mas	-1.1914 mas	351.418025	0.646140		5	NGC 6334(N)					-5.7	490
	+17 20 53.347	-35 46 55.9792	0.5324 mas	-1.5983 mas	351.418024	0.646140		6	NGC 6334(N)					-4.1	83
28	+17 20 53.3469	-35 46 55.9777			351.418025	0.646141	G351.417+0.645		NGC 6334(N)a	SFR	Image		22 GHz;	-10	2300	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	1.700		1996 June, October
	+17 20 53.347	-35 46 55.9776	-0.0092999 mas	0.0002 mas	351.418025	0.646140		1	NGC 6334(N)a					-32.6	127
	+17 20 53.347	-35 46 55.9776	0.0073 mas	0.0101 mas	351.418025	0.646140		2	NGC 6334(N)a					-30.4	47
	+17 20 53.347	-35 46 55.9776	0.0015 mas	0.0014 mas	351.418025	0.646140		3	NGC 6334(N)a					-28.8	252
	+17 20 53.347	-35 46 55.9776	-0.0001999 mas	0.0002 mas	351.418025	0.646140		4	NGC 6334(N)a					-27.7	440
	+17 20 53.347	-35 46 55.9776	0.0007001 mas	-0.0018 mas	351.418025	0.646140		5	NGC 6334(N)a					-26.5	285
	+17 20 53.347	-35 46 55.9776	-0.0003 mas	0.0055 mas	351.418025	0.646140		6	NGC 6334(N)a					-25	145
	+17 20 53.347	-35 46 55.9776	-0.0098 mas	-0.028 mas	351.418025	0.646140		7	NGC 6334(N)a					-20.7	89
	+17 20 53.347	-35 46 55.9776	-0.0097 mas	-0.0081 mas	351.418025	0.646140		8	NGC 6334(N)a					-11.9	198
29	+18 18 7.438	-13 45 14.5138			16.922706	0.962875	G16.927+0.960		18152-1346 (M16A)	H ii	Image	Descr	22 GHz;	-65	1050	VLBA	0.100	0	+H₂O +CH₃OH I -CH₃OH II	SFR	2.000		1996 June, October
30	+18 46 3.72338	-02 39 16.488			29.956768	-0.015291	G29.956-0.016		18434-0042 (W43S)	SFR	Image	Descr	22 GHz;	96.2	56	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	7.400		1996 June, October
	+18 46 3.72342	-02 39 16.4883	0.9069 mas	-0.2979 mas	29.956768	-0.015291		1	W43S					95.5	7.7
	+18 46 3.72336	-02 39 16.488	-0.0006 mas	0.0066 mas	29.956768	-0.015291		2	W43S					96.2	32.7
	+18 46 3.72342	-02 39 16.4881	0.9675 mas	-0.0958 mas	29.956768	-0.015291		3	W43S					97.1	7
	+18 46 3.72338	-02 39 16.4881	0.2528 mas	-0.0835 mas	29.956768	-0.015291		4	W43S					98.9	10.3
	+18 46 3.72338	-02 39 16.4882	0.24 mas	-0.15 mas	29.956768	-0.015291		5	W43S					103.4	3.5
31	+18 53 18.6778	+01 14 55.5474			34.256841	0.152655	G34.257+0.153		G34.26+0.15	SFR	Image	Descr	22 GHz;	53.7	120	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	3.800		1996 June, October
	+18 53 18.6777	+01 14 55.5484	-0.364 mas	1.6081 mas	34.256841	0.152655		1	G34.26+0.15					34.1	2.7
	+18 53 18.6777	+01 14 55.5485	-0.2501 mas	1.6903 mas	34.256841	0.152655		2	G34.26+0.15					38.2	1.7
	+18 53 18.6776	+01 14 55.5483	-1.9249 mas	1.4902 mas	34.256841	0.152655		3	G34.26+0.15					42.2	6
	+18 53 18.6778	+01 14 55.5468	-0.0278999 mas	-0.0381 mas	34.256841	0.152655		4	G34.26+0.15					46.4	19.5
	+18 53 18.6778	+01 14 55.5468	-0.015 mas	-0.0144 mas	34.256841	0.152655		5	G34.26+0.15					50.3	12.6
	+18 53 18.6777	+01 14 55.5485	-0.8379 mas	1.743 mas	34.256841	0.152655		6	G34.26+0.15					51	20
	+18 53 18.6778	+01 14 55.5468	-0.0001999 mas	0.0052 mas	34.256841	0.152655		7	G34.26+0.15					53.7	85
	+18 53 18.6778	+01 14 55.5455	0.089 mas	-1.3225 mas	34.256841	0.152655		8	G34.26+0.15					55.2	52
	+18 53 18.6778	+01 14 55.5455	0.0848999 mas	-1.2847 mas	34.256841	0.152655		9	G34.26+0.15					56	27
	+18 53 18.6777	+01 14 55.5491	-0.4328 mas	2.2575 mas	34.256841	0.152655		10	G34.26+0.15					56.7	35
	+18 53 18.6777	+01 14 55.55	-1.4536 mas	3.1827 mas	34.256841	0.152655		11	G34.26+0.15					57.7	65
	+18 53 18.6777	+01 14 55.5485	-0.7825 mas	1.7012 mas	34.256841	0.152655		12	G34.26+0.15					59.2	28
	+18 53 18.6777	+01 14 55.5486	-0.6847 mas	1.7782 mas	34.256841	0.152655		13	G34.26+0.15					60.7	200
	+18 53 18.6777	+01 14 55.5484	-0.7117 mas	1.6142 mas	34.256841	0.152655		14	G34.26+0.15					61.1	140
	+18 53 18.6777	+01 14 55.55	-0.974 mas	3.19 mas	34.256842	0.152655		15	G34.26+0.15					66.1	1.4
32	+18 56 11.4491	+07 53 17.7548			40.496227	2.538976	G40.494+2.541		18537+0749 (S76E)	H ii	Image	Descr	22 GHz;	28.4	17	VLBA	0.100	0	+H₂O +CH₃OH I -CH₃OH II +OH	SFR	2.400		1996 June, October
	+18 56 11.4485	+07 53 17.7545	-10 mas	0.5 mas	40.496226	2.538978		1	S76E					21.5	5
	+18 56 11.4492	+07 53 17.754	0.0004001 mas	0.0018 mas	40.496227	2.538976		2	S76E					28.2	14
	+18 56 11.4484	+07 53 17.7559	-11.9056 mas	1.8904 mas	40.496226	2.538979		3	S76E					31.2	13.5
33	+18 58 12.9756	+01 40 34.9703			35.196704	-0.743022	G35.197-0.743		G35.20-0.74	H ii	Image	Descr	22 GHz;	30.9	18	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	2.300		1996 June, October
34	+19 01 45.4745	+01 13 32.2446			35.200028	-1.736308	G35.200-1.737		18895+0108 (G35.20-1.74)	H ii	Image	Descr	22 GHz;	39.5	10	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	2.900		1996 June, October
	+19 01 45.4745	+01 13 32.2464	0.0842001 mas	0.0438 mas	35.200029	-1.736308		1	G35.20-1.74					37.8	8.9
	+19 01 45.4745	+01 13 32.2464	0 mas	-0.0018 mas	35.200029	-1.736308		2	G35.20-1.74					39.5	13.8
	+19 01 45.4745	+01 13 32.2464	0.0038001 mas	0.0103 mas	35.200029	-1.736308		3	G35.20-1.74					40.1	8.4
	+19 01 45.4745	+01 13 32.2465	0.0650001 mas	0.0762 mas	35.200029	-1.736308		4	G35.20-1.74					41.2	6.8
	+19 01 45.4745	+01 13 32.2466	0.0592999 mas	0.1694 mas	35.200029	-1.736308		5	G35.20-1.74					42	2
	+19 01 45.4745	+01 13 32.2465	0.0765 mas	0.116 mas	35.200029	-1.736308		6	G35.20-1.74					45.8	9.6
35	+20 27 25.5224	+37 22 48.6231			76.381006	-0.617848	G76.381-0.618		20255+3712 (S106 FIR)	SFR	Image	Descr	22 GHz;	6.1	5.5	VLBA	0.100	0	+H₂O -CH₃OH I -CH₃OH II +OH	SFR_MIXED	4.200		1996 June, October
36	+21 15 55.6569	+54 43 31.6514			95.053285	3.972323	G95.053+3.972		21144+5430	H ii	Image		22 GHz;	-88.6	670	VLBA	0.100	0	+H₂O +CH₃OH I -CH₃OH II -OH	SFR	11.100		1996 June, October
37	+21 32 12.4434	+55 53 49.8664			97.530646	3.183735	G97.525+3.182		21306+5540 (G097.53+03.17)	H ii	Image	Descr	22 GHz;	-71.7	600	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	8.700		1996 June, October
	+21 32 12.4433	+55 53 49.8659	0.0007001 mas	-0.0556 mas	97.530646	3.183735		1	G097.53+03.17					-81	105
	+21 32 12.4433	+55 53 49.866	0.0006 mas	-0.0003 mas	97.530646	3.183735		2	G097.53+03.17					-77.3	105
	+21 32 12.4433	+55 53 49.866	0.7808 mas	0.0328 mas	97.530646	3.183735		3	G097.53+03.17					-75.5	25
	+21 32 12.4433	+55 53 49.8661	0.7198 mas	0.0878 mas	97.530646	3.183735		4	G097.53+03.17					-74.2	105
	+21 32 12.4426	+55 53 49.8574	-10.4091 mas	-8.6169 mas	97.530643	3.183735		5	G097.53+03.17					-71.7	3800
	+21 32 12.4433	+55 53 49.8661	0.1533 mas	0.1131 mas	97.530646	3.183735		6	G097.53+03.17					-68.8	90
38	+21 32 11.4447	+55 53 54.7026			97.529851	3.186308	G97.525+3.182		21306+5539 (09753+0319)	H II	Image		22 GHz;	-70.8	3500	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	8.700		1996 June, October
39	+21 39 58.2665	+50 14 21.2348			94.602556	-1.796066	G94.603-1.796		21381+5000 (GL 2789)	SFR	Image	Descr	22 GHz;	-51.8	45	VLBA	0.100	0	+H₂O -CH₃OH I +CH₃OH II -OH -SiO	SFR_MIXED	6.000		1996 June, October
	+21 39 58.2665	+50 14 21.2352	-0.0010001 mas	-0.0004 mas	94.602556	-1.796066		1	GL 2789					-54.3	6.5
	+21 39 58.2665	+50 14 21.2352	-0.0003 mas	0 mas	94.602556	-1.796066		2	GL 2789					-51.8	40
	+21 39 58.2665	+50 14 21.2352	-0.0019 mas	-0.0002 mas	94.602556	-1.796066		3	GL 2789					-49.5	11.6
	+21 39 58.2665	+50 14 21.2352	-0.0004001 mas	0.0085 mas	94.602556	-1.796066		4	GL 2789					-41.6	7.9
	+21 39 58.2665	+50 14 21.2352	0.0004001 mas	0.0091 mas	94.602556	-1.796066		5	GL 2789					-41	8.1
	+21 39 58.2665	+50 14 21.2352	0.0015 mas	0.0079 mas	94.602556	-1.796066		6	GL 2789					-39	7.5
40	+21 40 41.8471	+58 16 11.9787			99.982061	4.170828	G99.982+4.170		21391+5802 (IC 1396(N))	SFR	Image	Descr	22 GHz;	1.3	125	VLBA	0.100	0	+H₂O +CH₃OH I -CH₃OH II +OH	GALAXY	0.800		1996 June, October
	+21 40 41.8471	+58 16 11.9782	-0.511 mas	-0.1667 mas	99.982061	4.170828		1	IC 1396(N)					-14.4	24.5
	+21 40 41.8471	+58 16 11.9784	0 mas	-0.0001 mas	99.982061	4.170828		2	IC 1396(N)					-1.7	87
	+21 40 41.8471	+58 16 11.9784	0.0039 mas	-0.0002 mas	99.982061	4.170828		3	IC 1396(N)					-0.7	34
	+21 40 41.8471	+58 16 11.9784	0.0102001 mas	0.0005 mas	99.982061	4.170828		4	IC 1396(N)					0.3	69
	+21 40 41.8471	+58 16 11.9784	0.0193999 mas	0.0015 mas	99.982061	4.170828		5	IC 1396(N)					1.3	40
	+21 40 41.8477	+58 16 11.9678	8.01 mas	-10.64 mas	99.982060	4.170825		6	IC 1396(N)					9.3	50
41	+21 43 6.45669	+66 06 55.541			105.415347	9.878259	G105.405+9.877		21418+6552 (LkHa 234)	SFR	Image	Descr	22 GHz;	-11.7	76	VLBA	0.100	0	+H₂O -CH₃OH I -CH₃OH II	SFR_MIXED	1.000		1996 June, October
	+21 43 6.45672	+66 06 55.5409	-0.0173 mas	0.1286 mas	105.415347	9.878259		1	LkHa 234					-11.3	20.1
	+21 43 6.45673	+66 06 55.541	0.1482 mas	0.1644 mas	105.415347	9.878259		2	LkHa 234					-8.2	11
	+21 43 6.45673	+66 06 55.541	0.1258 mas	0.1616 mas	105.415347	9.878259		3	LkHa 234					-5.1	37.9
	+21 43 6.45672	+66 06 55.5408	0 mas	0.0001 mas	105.415347	9.878259		4	LkHa 234					-4.3	45
	+21 43 6.45672	+66 06 55.5408	-0.0219 mas	0.0034 mas	105.415347	9.878259		5	LkHa 234					-2.2	41.1
	+21 43 6.45672	+66 06 55.5408	0.0269999 mas	-0.0145 mas	105.415347	9.878259		6	LkHa 234					-1.1	13.7
42	+22 16 10.3631	+52 21 34.4188			100.377994	-3.578365	G100.377-3.579		22142+5206	H ii	Image		22 GHz;	-36.5	5.5	VLBA	0.100	0	+H₂O -CH₃OH I -CH₃OH II -OH	SFR	4.600		1996 June, October
43	+22 21 26.7301	+63 51 37.8877			107.298146	5.639729	G107.300+5.640		22198+6336 (L1204A)	H ii	Image	Descr	22 GHz;	-10.2	24	VLBA	0.100	0	+H₂O -CH₃OH I +CH₃OH II -OH	SFR	0.900		1996 June, October
	+22 21 26.73	+63 51 37.8865	-0.0707 mas	0.0513 mas	107.298146	5.639729		1	L1204A					-25.6	16.1
	+22 21 26.73	+63 51 37.8865	-0.1193 mas	0.1418 mas	107.298146	5.639729		2	L1204A					-18.9	15.1
	+22 21 26.73	+63 51 37.8867	-0.1279 mas	0.324 mas	107.298146	5.639729		3	L1204A					-12.5	14.4
	+22 21 26.73	+63 51 37.8864	0.0001001 mas	0.0002 mas	107.298146	5.639729		4	L1204A					-10.2	14.6
	+22 21 26.73	+63 51 37.8866	0.1575 mas	0.2016 mas	107.298146	5.639729		5	L1204A					-2.4	4.9
44	+22 52 38.6671	+60 00 50.1486			108.595095	0.49101	G108.595+0.492		22506+5944 (G108.60+00.49)	IRAS	Image		22 GHz;	-54.3	15	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED	5.300		1996 June, October
	+22 52 38.6671	+60 00 50.148	0 mas	0.0001 mas	108.595095	0.491010		1	G108.60+00.49					-53.8	31.5
	+22 52 38.6671	+60 00 50.148	0.0411 mas	-0.0098 mas	108.595095	0.491010		2	G108.60+00.49					-51.3	3.3
	+22 52 38.6671	+60 00 50.148	0.0564 mas	-0.0088 mas	108.595095	0.491010		3	G108.60+00.49					-50.8	1.6
	+22 52 38.6671	+60 00 50.148	-0.0251001 mas	-0.0297 mas	108.595095	0.491010		4	G108.60+00.49					-43.7	1.7
45	+22 56 17.9746	+62 01 49.0556			109.870936	2.114174	G109.871+2.114		Cep A	H ii	Image	Descr	22 GHz;	-8.9	300	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	0.700		1996 June, October
	+22 56 17.9746	+62 01 49.0553	-0.0114001 mas	0.5009 mas	109.870936	2.114174		1	Cep A					-19.7	23
	+22 56 17.9747	+62 01 49.0522	1.6389 mas	-2.6081 mas	109.870936	2.114173		2	Cep A					-11.2	22
	+22 56 17.9746	+62 01 49.0548	-0.0021 mas	-0.0061 mas	109.870936	2.114174		3	Cep A					-10.4	27.3
	+22 56 17.9746	+62 01 49.0548	-0.0001001 mas	0 mas	109.870936	2.114174		4	Cep A					-8.9	276
	+22 56 17.9747	+62 01 49.052	1.6078 mas	-2.8063 mas	109.870936	2.114173		5	Cep A					-7.9	16
	+22 56 17.9746	+62 01 49.0548	-0.0027 mas	0.0015 mas	109.870936	2.114174		6	Cep A					-6.8	1.5
	+22 56 17.9745	+62 01 49.0555	-0.1601 mas	0.6952 mas	109.870936	2.114174		7	Cep A					-0.3	5.1
	+22 56 17.9747	+62 01 49.052	1.6385 mas	-2.8034 mas	109.870936	2.114173		8	Cep A					3.7	4.2
	+22 56 17.9747	+62 01 49.052	1.6229 mas	-2.7927 mas	109.870936	2.114173		9	Cep A					8	13
46	+23 13 44.8186	+61 26 50.5877			111.532952	0.756682	G111.542+0.766		NGC 7538S	H ii	Image	Descr	22 GHz;	-56.9	17	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	2.700		1996 June, October
	+23 13 44.8186	+61 26 50.5863	0.0978 mas	0.2937 mas	111.532952	0.756682		1	NGC 7538S					-70.9	1.4
	+23 13 44.8186	+61 26 50.5863	0.0345999 mas	0.2757 mas	111.532952	0.756682		2	NGC 7538S					-66.9	0.9
	+23 13 44.8185	+61 26 50.5867	-0.2138 mas	0.669 mas	111.532952	0.756682		3	NGC 7538S					-63.2	1.4
	+23 13 44.8186	+61 26 50.5863	-0.1168 mas	0.3467 mas	111.532952	0.756682		4	NGC 7538S					-60.1	2.3
	+23 13 44.8186	+61 26 50.586	0 mas	0 mas	111.532952	0.756682		5	NGC 7538S					-56.9	14
	+23 13 44.8186	+61 26 50.586	0.0332 mas	0.03 mas	111.532952	0.756682		6	NGC 7538S					-55.3	3.3
	+23 13 44.8186	+61 26 50.5861	0.2066 mas	0.0776 mas	111.532952	0.756682		7	NGC 7538S					-53.6	6.2
47	+23 13 45.3715	+61 28 10.556			111.542151	0.776932	G111.542+0.766		23116+6111 (NGC 7538 IRS 1)	H ii	Image	Descr	22 GHz;	-60	53	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II +OH	SFR	2.500		1996 June, October
	+23 13 45.3715	+61 28 10.5564	-0.0013001 mas	-0.0005 mas	111.542151	0.776932		1	NGC 7538 IRS 1					-60	32
	+23 13 45.3715	+61 28 10.5566	0.2031 mas	0.1578 mas	111.542151	0.776932		2	NGC 7538 IRS 1					-59.4	29
	+23 13 45.3715	+61 28 10.5566	-0.2964 mas	0.1612 mas	111.542151	0.776932		3	NGC 7538 IRS 1					-57.7	3.6
	+23 13 45.372	+61 28 10.5596	7.17 mas	3.2295 mas	111.542152	0.776932		4	NGC 7538 IRS 1					-53	16.9
48	+23 16 10.3345	+59 55 28.8097			111.255654	-0.769699	G111.255-0.770		23139+5939 (G111.26-00.77)	H ii	Image	Descr	22 GHz;	-52.8	225	VLBA	0.100	0	+H₂O +CH₃OH I +CH₃OH II -OH	SFR	4.500		1996 June, October
	+23 16 10.3344	+59 55 28.8084	0.0013999 mas	-0.0023 mas	111.255653	-0.769699		1	G111.26-00.77					-54.3	21.5
	+23 16 10.3344	+59 55 28.8084	-0.0007001 mas	0.0003 mas	111.255653	-0.769699		2	G111.26-00.77					-52.8	230

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
UKIDSS K Download UKIDSS K FITS	2MASS K Download 2MASS K FITS

select MAX(h2o_data_all.ra_hms) as ra_hms,MAX(h2o_data_all.dec_dms) as dec_dms,MAX(h2o_data_all.source_name) as source_name,MAX(h2o_data_all.ra) as ra,MAX(h2o_data_all.dec) as dec,MAX(h2o_data_all.l) as l,MAX(h2o_data_all.b) as b,MAX(h2o_data_all.grp) as grp,MAX(h2o_data_all.other_name) as other_name,MAX(h2o_data_all.other_desc) as other_desc,BOOL_OR(thermal) as thermal,MAX(h2o_data_all.line) as line,MAX(h2o_data_all.vrange) as vrange,MAX(h2o_data_all.vpeak) as vpeak,MAX(h2o_data_all.peak) as peak,MAX(h2o_data_all.fwhm) as fwhm,MAX(h2o_data_all.int) as int,MAX(h2o_data_all.rms) as rms,MAX(h2o_data_all.units) as units,MAX(h2o_data_all.units_rms) as units_rms,MAX(h2o_data_all.date_txt) as date_txt,MAX(h2o_data_all.telescope_ref) as telescope_ref,MAX(h2o_data_all.telescope_conf) as telescope_conf,MAX(h2o_data_all.v_step) as v_step,MAX(h2o_data_all.beam) as beam,MAX(h2o_data_all.beam_maj) as beam_maj,MAX(h2o_data_all.beam_min) as beam_min,MAX(h2o_data_all.beam_pa) as beam_pa,MAX(h2o_data_all.ref) as ref,MAX(h2o_data_all.list_ref) as list_ref,MAX(h2o_data_all.ascii) as ascii,MAX(h2o_data_all.url) as url,MAX(h2o_data_all.image) as image,MAX(h2o_data_all.image2) as image2,MAX(h2o_data_all.image3) as image3,MAX(h2o_data_all.descr) as descr,MAX(h2o_data_all.id) as id,BOOL_OR(mjy_flag) as mjy_flag,BOOL_OR(rms_mjy_flag) as rms_mjy_flag,MAX(h2o_data_all.dist) as dist,1 as dist_parallax,MAX(h2o_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 h2o_data_all  LEFT JOIN all_objects_withmet ON h2o_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 h2o_data_all.line=transitions."Line"  WHERE ref ilike 'MIG99' AND detected=true AND hide=false GROUP BY ref

select h2o_data_all.ra_hms,h2o_data_all.dec_dms,h2o_data_all.source_name,h2o_data_all.ra,h2o_data_all.dec,h2o_data_all.l,h2o_data_all.b,h2o_data_all.grp,h2o_data_all.other_name,h2o_data_all.other_desc,h2o_data_all.thermal,h2o_data_all.line,h2o_data_all.vrange,h2o_data_all.vpeak,h2o_data_all.peak,h2o_data_all.fwhm,h2o_data_all.int,h2o_data_all.rms,h2o_data_all.units,h2o_data_all.units_rms,h2o_data_all.date_txt,h2o_data_all.telescope_ref,h2o_data_all.telescope_conf,h2o_data_all.v_step,h2o_data_all.beam,h2o_data_all.beam_maj,h2o_data_all.beam_min,h2o_data_all.beam_pa,h2o_data_all.ref,h2o_data_all.list_ref,h2o_data_all.ascii,h2o_data_all.url,h2o_data_all.image,h2o_data_all.image2,h2o_data_all.image3,h2o_data_all.descr,h2o_data_all.id,h2o_data_all.mjy_flag,h2o_data_all.rms_mjy_flag,h2o_data_all.dist,h2o_data_all.dist_parallax,h2o_data_all.date_txt,line_det,type,simbad_types_cat FROM h2o_data_all   LEFT JOIN all_objects_withmet ON h2o_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 h2o_data_all.line=transitions."Line"  WHERE ref ilike 'MIG99' AND detected=true AND hide=false ORDER BY detected DESC,id

Display data from paper

MIG99 - The VSOP Prelaunch H2O Maser Survey. I. VLBA Observations

Interferometry data

View as list of objects

Detection table from Migenes et al. (1999)

MIG99 - The VSOP Prelaunch H₂O Maser Survey. I. VLBA Observations