**Table 1:** "Jet-maser'' observations.
Source^a	Seyfert	RA	Dec	$V_{\rm sys}^{b}$	V-range	rms	Channel	Epoch^c
							width
	(Type)	(J2000)	(J2000)	(cz)	(km s^-1)	(mJy)	(km s^-1)
Mrk 348 (NGC 262) ^d	2	00 48 47.1	31 57 25	4500
Mrk 1157 (NGC 591) ^d	2	01 33 31.2	35 39 56	4550	4050, 5080	8	1.1	0302
Mrk 573	2	01 43 57.8	02 20 59	5175	4700, 5700	13	1.1	0302
NGC 1068 ^d	1.8	02 42 40.7	-00 00 48	1135
Mrk 1066 ^d	2	02 59 58.6	36 49 14	3605	see Table 3
MCG 8-11-11	1.5	05 54 53.6	46 26 21	6140	5650, 6680	6	1.1	0302
Mrk 3 ^d	2	06 15 36.3	71 02 15	4050	3600, 4480	5	4.2	0701
					3570, 4580	9	1.1	0302
Mrk 79	1.2	07 42 32.8	49 48 35	6650	6160, 7190	8	1.1	0302
Mrk 34 ^d	2	10 34 08.6	60 01 52	15140	see Table 3
NGC 3516	1.2	11 06 47.4	72 34 07	2650	2160, 3180	9	1.1	0302
NGC 4151^d	1.5	12 10 32.6	39 24 21	1000	0,2000	3	4.3	0300
NCG 5135	2	13 25 43.8	-29 50 02	4110	3630, 4650	18	1.1	0302
Mrk 270 (NGC 5283)	2	13 41 05.7	67 40 21	3120	2640, 3650	9	1.1	0302
Mrk 1126 (NGC 7450)	1.5	23 00 47.8	-12 55 06	3190	2700, 3730	9	1.1	0302

^a Source names in italics: previously detected sources; bold-faced: newly detected sources.
^b $V_{\rm sys}$ : Systemic velocity.
^c Epoch: given are the month (first two digits) and the year (last two digits).
^d Mrk 348: Falcke et al. (2000); Mrk 1157: Braatz et al. (2004); NGC 1068: Claussen et al. (1984); Mrk 1066: this paper, for a more recent independent detection see Braatz et al. (2004); Mrk 3: Braatz et al. (2004); Mrk 34: this paper; NGC 4151: Braatz et al. (2004).

Source LaTeX | All tables | In the text

	1 Introduction and sample selection
	2 Observations
	3 Results
	4 Discussion
	5 Conclusions
	References