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TOF95 - Exploring the engines of molecular outflows. Radio continuum and H_2_O maser observations.

Interferometry data

Short title: Tofani et al. (1995)
Authors: Tofani, G.Felli, M.Taylor, G. B.Hunter, T. R.
Journal: Astronomy and Astrophysics Supplement, v.112, p.299
Bibcode:

Target type: IRAS,Outflows

Abstract
We present A-configuration VLA observations of the 22GHz H_2_O maser line and 8.4GHz continuum emission of 22 selected CO bipolar outflows associated with water masers. These observations allow us to study the region within 10^4^AU of the engine powering the outflow. The positions of the maser spots are compared with those of ultra-compact (UC) continuum sources found in our observations, with IRAS data and with data from the literature on the molecular outflows. Weak unresolved continuum sources are found in several cases associated with the maser. Most probably they represent the ionized envelope surrounding the young stellar object (YSO) which powers the maser and the outflow. These weak radio continuum sources are not necessarily associated with the IRAS sources, which are more representative of the global emission from the star forming region. A comparison of the velocity pattern of the CO outflow with those of the maser spots detected with the VLA is also made. Asymmetries in the H_2_O velocities are found on opposite sides of the YSO, suggesting that the outflow acceleration begins from the YSO itself. In a few cases we find evidence for two outflows in different evolutionary stages. The H_2_O masers in these sources are always found at the centre of the younger outflow. The degree of variability of each maser is derived from single dish observations obtained with the Medicina radiotelescope before and after the VLA observations. Velocity drifts of some features are interpreted as acceleration of the maser.

Abstract

We present A-configuration VLA observations of the 22GHz H_2_O maser line and 8.4GHz continuum emission of 22 selected CO bipolar outflows associated with water masers. These observations allow us to study the region within 10^4^AU of the engine powering the outflow. The positions of the maser spots are compared with those of ultra-compact (UC) continuum sources found in our observations, with IRAS data and with data from the literature on the molecular outflows. Weak unresolved continuum sources are found in several cases associated with the maser. Most probably they represent the ionized envelope surrounding the young stellar object (YSO) which powers the maser and the outflow. These weak radio continuum sources are not necessarily associated with the IRAS sources, which are more representative of the global emission from the star forming region. A comparison of the velocity pattern of the CO outflow with those of the maser spots detected with the VLA is also made. Asymmetries in the H_2_O velocities are found on opposite sides of the YSO, suggesting that the outflow acceleration begins from the YSO itself. In a few cases we find evidence for two outflows in different evolutionary stages. The H_2_O masers in these sources are always found at the centre of the younger outflow. The degree of variability of each maser is derived from single dish observations obtained with the Medicina radiotelescope before and after the VLA observations. Velocity drifts of some features are interpreted as acceleration of the maser.

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Detection table from Tofani et al. (1995)

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ID	Obs. RA	Obs. Dec	RA offset	Dec offset	l	b	Group id	#	Maser spot	Source name	Image	Descr.	Line	V_peak	F_peak	∫F dv	Telescope	Configuration	RMS	Beam	PA	Detection	Class	Dist. (parallax)	Date
	(J2000)	(J2000)	(mas)	(mas)	(deg.)	(deg.)							H₂O	(km/s)	(Jy)	(Jy*km/s)			(mJy/beam)	(arcsec)	(deg.)	Yes/No		(kpc)
1	+00 52 24.1832	+56 33 43.7482			123.065682	-6.309346	G123.066-6.309			NGC281-west	Image		22 GHz;	-31.2 .. -27.3	0.72 .. 9.38		NRAOVLA	A	31.000	0.116 x 0.109	-51.2	+H₂O +CH₃OH I +CH₃OH II -OH	SFR_MIXED		1992 November 24
	+00 52 24.1832	+56 33 43.7482	0.589316 mas	1.03151 mas	123.065682	-6.309346		1	C1	NGC281-west				-27.9	9.38 (0.48)	17.66 (0.46)
	+00 52 24.698	+56 33 44.334	7722.57 mas	586.79 mas	123.066871	-6.309179		2	C2	NGC281-west				-27.3	0.72 (0.06)	0.81 (0.05)
	+00 52 24.7125	+56 33 50.5568	7940.84 mas	6809.56 mas	123.066898	-6.307450		3	C3	NGC281-west				-31.2	8.38 (0.43)	36.82 (0.53)
2	+05 30 47.967	+33 47 52.9565			174.201064	-0.070969	G174.198-0.077			AFGL5142	Image	Descr	22 GHz;	-9.6 .. -1.7	0.62 .. 23.05		NRAOVLA	A	32.000	0.119 x 0.109	-55	+H₂O +OH	GALAXY		1992 November 24
	+05 30 47.967	+33 47 52.9565	1.07534 mas	1.72446 mas	174.201064	-0.070969		1	C1	AFGL5142				-8.3	0.62 (0.09)	0.64 (0.07)
	+05 30 48.0111	+33 47 53.3373	664.028 mas	382.54 mas	174.201059	-0.070783		2	C2	AFGL5142				-5	18.78 (1.29)	35.73 (1.09)
	+05 30 48.0128	+33 47 54.6622	688.27 mas	1707.44 mas	174.200755	-0.070576		3	C3	AFGL5142				-1.7	10.34 (0.53)	23.35 (0.49)
	+05 30 48.0286	+33 47 54.3931	926.502 mas	1438.29 mas	174.200848	-0.070571		4	C4	AFGL5142				-9.6	23.05 (1.16)	58.95 (1.21)
	+05 30 48.1918	+33 47 54.6173	3374.17 mas	1662.52 mas	174.201106	-0.070065		5	C5	AFGL5142				-5.7	7.63 (0.39)	11.08 (0.34)
3	+05 32 41.6312	-05 35 46.394			208.897972	-20.050218	G208.898-20.050			OriA-west	Image	Descr	22 GHz;	8	2.09		NRAOVLA	A	44.000	0.105 x 0.088	-20.6	+H₂O -CH₃OH I -CH₃OH II	SFR		1992 November 24
	+05 32 41.6312	-05 35 46.394	-1.69563 mas	1.62658 mas	208.897972	-20.050218		1	C1	OriA-west				8	2.09 (0.14)	6.14 (0.2)
4	+05 35 27.6224	-05 09 34.1106			208.815457	-19.23852	G208.816-19.239			OMC-2	Image	Descr	22 GHz;	6.1 .. 12	2.03 .. 14.96		NRAOVLA	A	44.000	0.105 x 0.091	-33.1	+H₂O +CH₃OH I +CH₃OH II	SFR_MIXED		1992 November 24
	+05 35 27.6224	-05 09 34.1106	1.11065 mas	-0.585012 mas	208.815457	-19.238520		1	C1	OMC-2				6.1	2.03 (0.13)	2.02 (0.11)
	+05 35 27.6303	-05 09 34.4912	119.253 mas	-381.16 mas	208.815572	-19.238538		2	C2	OMC-2				12	14.96 (0.8)	25.04 (0.83)
5	+05 39 12.8045	+35 45 51.032			173.481288	2.445366	G173.482+2.446			S233	Image	Descr	22 GHz;	-17.5 .. -12.9	0.69 .. 5.39		NRAOVLA	A	26.000	0.133 x 0.127	-47.2	+H₂O +OH	SFR		1992 November 24
	+05 39 12.8045	+35 45 51.032	0.748312 mas	-1.56552 mas	173.481288	2.445366		1	C1	S233				-16.9	5.39 (0.27)	12.29 (0.29)
	+05 39 12.961	+35 45 49.9307	2348.51 mas	-1102.93 mas	173.481829	2.445651		2	C2	S233				-17.5	0.75 (0.06)	1.3 (0.08)
	+05 39 13.0405	+35 45 48.7829	3540.51 mas	-2250.72 mas	173.482243	2.445709		3	C3	S233				-15.6	3.25 (0.17)	3.89 (0.15)
	+05 39 13.128	+35 45 51.6866	4852.3 mas	652.993 mas	173.481716	2.446388		4	C4	S233				-12.9	0.69 (0.06)	0.65 (0.06)
6	+05 40 24.1713	+23 50 54.9814			183.719844	-3.66448	G183.721-3.664			GGD 4	Image	Descr	22 GHz;	-2.4 .. 2.8	0.41 .. 18.65		NRAOVLA	A	29.000	0.113	-45.4	+H₂O +CH₃OH I -CH₃OH II	SFR_MIXED		1992 November 24
	+05 40 24.1713	+23 50 54.9814	-0.422097 mas	-0.209081 mas	183.719844	-3.664480		1	C1	GGD 4				-2.4	0.41 (0.05)	0.75 (0.08)
	+05 40 24.2322	+23 50 54.735	913.346 mas	-246.633 mas	183.720025	-3.664318		2	C2	GGD 4				2.8	18.65 (0.94)	44.82 (0.88)
7	+05 40 53.3858	+35 41 48.5321			173.718949	2.698165	G173.719+2.698			S235 B	Image	Descr	22 GHz;	-61.2	165.73		NRAOVLA	A	48.000	0.117 x 0.109	-53.9	+H₂O +CH₃OH I -CH₃OH II +OH	SFR_MIXED		1992 November 24
	+05 40 53.3858	+35 41 48.5321	-1.09534 mas	1.7016 mas	173.718949	2.698165		1	C1	S235 B				-61.2	165.73 (8.29)	257.51 (6.38)
8	+05 47 4.74973	+00 21 42.827			205.109885	-14.109029	G205.109-14.109			NGC2071	Image	Descr	22 GHz;	6 .. 16.6	1 .. 629.6		NRAOVLA	A	481.000	0.095 x 0.087	-37.4	+H₂O +CH₃OH I -CH₃OH II +OH	SFR		1992 November 24
	+05 47 4.74973	+00 21 42.827	-1.67042 mas	1.36166 mas	205.109885	-14.109029		1	C1	NGC2071				12.6	4.95 (0.28)	9.63 (0.29)
	+05 47 4.76271	+00 21 42.769	193.051 mas	-56.5833 mas	205.109926	-14.108989		2	C2	NGC2071				10	629.6 (32.97)	873.33 (23.85)
	+05 47 4.77673	+00 21 42.816	403.282 mas	-9.60237 mas	205.109942	-14.108931		3	C3	NGC2071				13.3	6.32 (0.33)	21.95 (0.38)
	+05 47 4.79267	+00 21 42.6458	642.46 mas	-179.764 mas	205.110018	-14.108895		4	C4	NGC2071				16.6	1 (0.1)	1.04 (0.08)
	+05 47 4.79276	+00 21 42.9308	643.842 mas	105.232 mas	205.109946	-14.108857		5	C5	NGC2071				9.3	61.52 (3.2)	79.9 (2.44)
	+05 47 4.78472	+00 21 42.8064	523.237 mas	-19.1842 mas	205.109961	-14.108903		6	C6	NGC2071				6	3.16 (0.26)	7.32 (0.4)
9	+06 07 47.8558	-06 22 56.5224			213.704874	-12.596935	G213.705-12.597			Mon R2	Image	Descr	22 GHz;	12	227.13		NRAOVLA	A	253.000	0.121 x 0.099	-19.6	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		1992 November 24
	+06 07 47.8558	-06 22 56.5224	0.245226 mas	-1.21338 mas	213.704874	-12.596935		1	C1	Mon R2				12	227.13 (11.43)	254.83 (9.14)
10	+06 08 53.3077	+21 38 13.706			188.949809	0.883796	G188.946+0.886			AFGL5180	Image	Descr	22 GHz;	-2.4 .. 9.3	0.56 .. 288.7		NRAOVLA	A	583.000	0.112 x 0.108	-48.9	+H₂O +OH	SFR_MIXED		1992 November 24
	+06 08 53.3077	+21 38 13.706	1.72821 mas	-1.59041 mas	188.949809	0.883796		1	C1	AFGL5180				9.3	288.7 (14.49)	632.36 (13.81)
	+06 08 53.3419	+21 38 11.6465	515.128 mas	-2061.11 mas	188.950374	0.883635		2	C2	AFGL5180				3.4	0.56 (0.05)	1.01 (0.07)
	+06 08 53.3562	+21 38 12.3235	728.922 mas	-1384.14 mas	188.950236	0.883775		3	C3	AFGL5180				2.1	0.93 (0.06)	0.61 (0.04)
	+06 08 53.4981	+21 38 30.6684	2856.93 mas	16960.8 mas	188.946044	0.886724		4	C4	AFGL5180				8.7	38.76 (2.15)	56.18 (1.86)
	+06 08 53.5138	+21 38 5.97389	3093.12 mas	-7733.71 mas	188.952075	0.883454		5	C5	AFGL5180				-2.4	3.47 (0.18)	3.85 (0.14)
11	+06 10 52.1638	-06 11 31.7498			213.87859	-11.828802	G213.879-11.829			GGD 12-15	Image	Descr	22 GHz;	-22.6	104.67		NRAOVLA	A	53.000	0.105 x 0.091	-33.5	+H₂O +CH₃OH I -CH₃OH II	SFR_MIXED		1992 November 24
	+06 10 52.1638	-06 11 31.7498	0.434345 mas	1.02338 mas	213.878590	-11.828802		1	C1	GGD 12-15				-22.6	104.67 (5.24)	240.48 (4.71)
12	+06 41 10.1514	+09 29 21.3212			203.319782	2.054888	G203.316+2.055			NGC2264	Image	Descr	22 GHz;	7.1	44.18		NRAOVLA	A	30.000	0.098 x 0.092	-36.4	+H₂O +CH₃OH I +CH₃OH II +OH	SFR_MIXED		1992 November 24
	+06 41 10.1514	+09 29 21.3212	-1.34487 mas	-0.368412 mas	203.319782	2.054888		1	C1	NGC2264				7.1	44.18 (2.21)	60.55 (1.89)
13	+20 14 25.9721	+41 13 32.949			78.122227	3.633048	G78.122+3.633			IRAS20126+4104	Image	Descr	22 GHz;	-4 .. 3.2	1.25 .. 17.55		NRAOVLA	A	60.000	0.113 x 0.098	-62.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1992 November 24
	+20 14 25.9721	+41 13 32.949	-0.066717 mas	0.618347 mas	78.122227	3.633048		1	C1	IRAS20126+4104				3.2	1.25 (0.1)	1.14 (0.08)
	+20 14 26.0193	+41 13 32.7109	708.298 mas	-237.515 mas	78.122253	3.632888		2	C2	IRAS20126+4104				2.5	3 (0.17)	11.03 (0.25)
	+20 14 26.0574	+41 13 32.6242	1280.26 mas	-324.199 mas	78.122299	3.632775		3	C3	IRAS20126+4104				-4	17.55 (0.89)	24.72 (0.69)
14	+20 29 24.5478	+40 11 20.9422			78.886437	0.709865	G78.887+0.709			AFGL2591	Image	Descr	22 GHz;	-21.8 .. 1.2	0.59 .. 54.99		NRAOVLA	A	39.000	0.109 x 0.096	-66.2	+H₂O +CH₃OH I +CH₃OH II -OH	SFR		1992 November 24
	+20 29 24.5478	+40 11 20.9422	1.09516 mas	-1.43105 mas	78.886437	0.709865		1	C1	AFGL2591				-6.6	0.71 (0.1)	1.37 (0.11)
	+20 29 24.8202	+40 11 19.183	4087.86 mas	-1760.64 mas	78.886549	0.708876		2	C2	AFGL2591				1.2	0.59 (0.06)	0.39 (0.04)
	+20 29 24.8711	+40 11 19.6159	4851.89 mas	-1327.68 mas	78.886742	0.708815		3	C3	AFGL2591				-21.8	22.9 (1.15)	142.17 (1.88)
	+20 29 24.869	+40 11 19.9948	4819.3 mas	-948.804 mas	78.886823	0.708882		4	C4	AFGL2591				-7.3	54.99 (2.75)	85.16 (2.2)
15	+20 38 36.4615	+42 37 34.4213			81.871243	0.780492	G81.871+0.781			W75-N	Image	Descr	22 GHz;	-7 .. 17.9	0.31 .. 81.96		NRAOVLA	A	35.000	0.11 x 0.096	-68.6	+H₂O +OH	SFR_MIXED		1992 November 24
	+20 38 36.4615	+42 37 34.4213	-0.304503 mas	0.452232 mas	81.871243	0.780492		1	C1	W75-N				-7	0.31 (0.03)	0.26 (0.03)
	+20 38 36.4422	+42 37 35.0302	-290.33 mas	609.373 mas	81.871341	0.780642		2	C2	W75-N				12.6	81.96 (4.46)	183.66 (5.5)
	+20 38 36.474	+42 37 33.5139	186.488 mas	-906.859 mas	81.871066	0.780309		3	C3	W75-N				11.3	16.76 (0.84)	19.2 (0.64)
	+20 38 36.4786	+42 37 34.3642	255.816 mas	-56.5888 mas	81.871262	0.780441		4	C4	W75-N				17.9	47.14 (2.36)	258.62 (3.37)
	+20 38 36.492	+42 37 35.595	457.896 mas	1174.18 mas	81.871559	0.780616		5	C5	W75-N				9.3	13.75 (0.69)	27.15 (0.56)
16	+21 39 58.2635	+50 14 21.1467			94.602534	-1.796079	G94.603-1.796			V645 Cyg	Image	Descr	22 GHz;	-43.3	3.91		NRAOVLA	A	27.000	0.118 x 0.096	-67.6	+H₂O -CH₃OH I +CH₃OH II -OH -SiO	SFR_MIXED		1992 November 24
	+21 39 58.2635	+50 14 21.1467	-1.68245 mas	1.49659 mas	94.602534	-1.796079		1	C1	V645 Cyg				-43.3	3.91 (0.2)	5.62 (0.17)
17	+21 40 41.8391	+58 16 12.0074			99.982053	4.170845	G99.982+4.170			IC1396-north	Image	Descr	22 GHz;	-4.4 .. 15.9	0.57 .. 25.35		NRAOVLA	A	25.000	0.119 x 0.109	-53.4	+H₂O +CH₃OH I -CH₃OH II +OH	GALAXY		1992 November 24
	+21 40 41.8391	+58 16 12.0074	1.71102 mas	0.203309 mas	99.982053	4.170845		1	C1	IC1396-north				-4.4	25.35 (1.27)	52.17 (1.3)
	+21 40 41.8581	+58 16 12.0852	287.765 mas	77.9991 mas	99.982099	4.170834		2	C2	IC1396-north				15.9	0.57 (0.07)	0.64 (0.06)
	+21 40 41.8621	+58 16 12.1784	347.215 mas	171.165 mas	99.982122	4.170848		3	C3	IC1396-north				6.7	11.46 (0.58)	18.36 (0.54)
	+21 40 42.8546	+58 16 1.39758	15235.1 mas	-10609.6 mas	99.981780	4.167162		4	C4	IC1396-north				8.7	7.53 (0.39)	7.1 (0.27)
18	+21 43 6.29984	+66 06 55.9446			105.415221	9.878518	G105.405+9.877			LkHa 234	Image	Descr	22 GHz;	-9.6 .. 1.5	0.59 .. 23.69		NRAOVLA	A	25.000	0.129 x 0.104	-61.5	+H₂O -CH₃OH I -CH₃OH II	SFR_MIXED		1992 November 24
	+21 43 6.29984	+66 06 55.9446	1.12684 mas	0.591666 mas	105.415221	9.878518		1	C1	LkHa 234				-9.6	23.69 (1.19)	39.67 (0.92)
	+21 43 6.3737	+66 06 48.4895	1109.09 mas	-7454.55 mas	105.413925	9.876883		2	C2	LkHa 234				1.5	0.59 (0.05)	0.67 (0.05)
	+21 43 6.45489	+66 06 55.3439	2326.94 mas	-600.073 mas	105.415308	9.878220		3	C3	LkHa 234				-7	8.34 (0.42)	40.43 (0.57)
19	+22 19 18.156	+63 18 46.8038			106.796647	5.312074	G106.797+5.312			S140	Image	Descr	22 GHz;	-14.9 .. 4.1	2.72 .. 181.53		NRAOVLA	A	111.000	0.073	-44.5	+H₂O +CH₃OH I +CH₃OH II +OH	SFR		1992 November 24
	+22 19 18.156	+63 18 46.8038	-0.58117 mas	0.216449 mas	106.796647	5.312074		1	C1	S140				-14.9	181.53 (9.08)	143.92 (6.05)
	+22 19 18.2315	+63 18 46.9392	1132.85 mas	135.567 mas	106.796786	5.312027		2	C2	S140				4.1	2.72 (0.16)	2.28 (0.12)
20	+22 21 26.7197	+63 51 38.2834			107.298191	5.639832	G107.300+5.640			L1204-G	Image	Descr	22 GHz;	-19.5 .. -1.7	0.3 .. 35.09		NRAOVLA	A	61.000	0.126 x 0.109	-57.5	+H₂O -CH₃OH I +CH₃OH II -OH	SFR		1992 November 24
	+22 21 26.7197	+63 51 38.2834	0.304582 mas	0.972895 mas	107.298191	5.639832		1	C1	L1204-G				-11.6	0.3 (0.05)	0.3 (0.05)
	+22 21 26.731	+63 51 38.0517	169.211 mas	-230.686 mas	107.298173	5.639767		2	C2	L1204-G				-19.5	35.09 (1.82)	70.53 (1.92)
	+22 21 26.7421	+63 51 37.9441	336.82 mas	-338.347 mas	107.298174	5.639730		3	C3	L1204-G				-16.2	7.17 (0.37)	10.19 (0.34)
	+22 21 26.7672	+63 51 38.1388	713.151 mas	-143.581 mas	107.298242	5.639751		4	C4	L1204-G				-1.7	3.51 (0.19)	4.26 (0.16)
21	+23 16 9.89911	+59 55 32.2426			111.255148	-0.768482	G111.255-0.770			IRAS23139+5939	Image	Descr	22 GHz;	-53.6 .. -43.7	0.92 .. 59.32		NRAOVLA	A	76.000	0.119 x 0.111	-52.2	+H₂O +CH₃OH I +CH₃OH II -OH	SFR		1992 November 24
	+23 16 9.89911	+59 55 32.2426	1.0969 mas	-0.208721 mas	111.255148	-0.768482		1	C1	IRAS23139+5939				-43.7	1.69 (0.12)	1.65 (0.11)
	+23 16 10.3436	+59 55 28.8409	6668.09 mas	-3401.93 mas	111.255675	-0.769698		2	C2	IRAS23139+5939				-53.6	59.32 (3.0)	210.22 (3.3)
	+23 16 10.3527	+59 55 28.602	6805.1 mas	-3640.8 mas	111.255668	-0.769766		3	C3	IRAS23139+5939				-45.7	0.96 (0.15)	1.19 (0.11)
	+23 16 10.4415	+59 55 28.3563	8136.87 mas	-3886.55 mas	111.255817	-0.769897		4	C4	IRAS23139+5939				-47	0.92 (0.07)	1.09 (0.07)
22	+23 17 20.799	+59 28 47.1933			111.235007	-1.238146	G111.236-1.238			IRAS23151+5912	Image	Descr	22 GHz;	-68.7 .. -52.9	2.46 .. 29.58		NRAOVLA	A	38.000	0.114 x 0.107	-51.2	+H₂O +CH₃OH I -CH₃OH II +OH	SFR		1992 November 24
	+23 17 20.799	+59 28 47.1933	-1.23917 mas	-0.288322 mas	111.235007	-1.238146		1	C1	IRAS23151+5912				-52.9	29.58 (1.48)	30.85 (1.06)
	+23 17 20.8514	+59 28 47.434	784.207 mas	240.433 mas	111.235134	-1.238123		2	C2	IRAS23151+5912				-68.7	2.46 (0.14)	6.7 (0.19)

DSS colored	2MASS colored	WISE colored
SDSS color	IRAC color I1,I2,I4	GLIMPSE 360
PACS color (70-160 um)	SPIRE color (250-500 um)	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 'TOF95' 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 'TOF95' AND detected=true AND hide=false ORDER BY detected DESC,id

Display data from paper

TOF95 - Exploring the engines of molecular outflows. Radio continuum and H_2_O maser observations.

Interferometry data

View as list of objects

Detection table from Tofani et al. (1995)