2003A&A...401..161K

C.D.S. - SIMBAD4 rel 1.7 - 2021.03.05CET11:51:08

2003A&A...401..161K - Astronomy and Astrophysics, volume 401, 161-172 (2003/4-1)

Intraday variability in compact extragalactic radio sources. II. Observations with the Effelsberg 100m radio telescope.

KRAUS A., KRICHBAUM T.P., WEGNER R., WITZEL A., CIMO G., QUIRRENBACH A., BRITZEN S., FUHRMANN L., LOBANOV A.P., NAUNDORF C.E., OTTERBEIN K., PENG B., RISSE M., ROS E. and ZENSUS J.A.

Abstract (from CDS):

We present the data from 11 observing campaigns (carried out between 1989 and 1999) at the Effelsberg 100m radio telescope to study Intraday Variability in Active Galactic Nuclei. Most of these observations were performed in total power and linear polarization. We give summary tables, light curves, and structure functions from these data sets. Due to the large number of individual observations, only examples of the lightcurves will be presented here; the complete set of figures will be accessible online. Intraday variations are present in nearly all sources (detected during at least one of the observing campaigns). Variations in total flux density are usually accompanied by similar variability of the linear polarization. In most cases, the latter variations are stronger and faster by up to a factor of two.

Abstract Copyright: ∼

Journal keyword(s): galaxies: active - quasars: general - radio continuum: galaxies

Simbad objects: 29

Full paper

View the reference in ADS

Number of rows : 29

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Sp type	#ref 1850 - 2021	#notes
1	QSO B0454+844	BLL	05 08 42.36345199	+84 32 04.5440155			16.5	18.95	~	233	1
2	6C 060237+672110	QSO	06 07 52.67160861	+67 20 55.4099805		20.6	20.6	20.21	~	89	1
3	8C 0716+714	BLL	07 21 53.4484901266	+71 20 36.362058601		15.5	14.17	14.27	~	1155	1
4	ICRF J072810.8+674847	Sy1	07 28 10.8962277463	+67 48 47.034337197			18.0		~	198	1
5	7C 080458.39+495918.00	QSO	08 08 39.66628353	+49 50 36.5304035		19.55	19.18	18.34	~	330	2
6	6C 082850+492334	BLL	08 32 23.21671411	+49 13 21.0382485		20.17	19.63		~	156	1
7	ICRF J083454.9+553421	Sy2	08 34 54.90395243	+55 34 21.0703658		20.75	19.45	17.180	~	259	2
8	6C 083326+583448	QSO	08 37 22.40966142	+58 25 01.8449433			18	17.97	~	102	1
9	4C 71.07	QSO	08 41 24.36526906	+70 53 42.1730054			16.5	16.8	~	709	1
10	4C 58.17	QSO	08 54 41.99641123	+57 57 29.9390674		18.56	18.18	17.43	~	216	1
11	6C 091739+622838	QSO	09 21 36.23106854	+62 15 52.1803472		19.76	19.26	18.96	~	323	1
12	4C 66.09	AGN	09 49 12.16518	+66 14 59.5874		21.6	21.6		~	50	1
13	M 82	IG	09 55 52.430	+69 40 46.93	9.61	9.30	8.41		~	5429	6
14	6C 095456+654857	BLL	09 58 47.2452838930	+65 33 54.821524491			17.0	15.75	~	629	1
15	6C 103912+811006	QSO	10 44 23.06254789	+80 54 39.4430277			16.5	18.29	~	187	1
16	8C 1150+812	QSO	11 53 12.49919940	+80 58 29.1545750			18.5	18.54	~	225	1
17	6C 141804+543700	BLL	14 19 46.5976435439	+54 23 14.787308481		16.17	15.65	14.16	~	546	1
18	8C 1435+638	QSO	14 36 45.8021364767	+63 36 37.865982148		17.06	16.86	16.23	~	192	1
19	ICRF J150609.5+373051	Sy2	15 06 09.52996778	+37 30 51.1325044		21.2	21.2	20.60	~	161	1
20	ICRF J163813.4+572023	Sy1	16 38 13.45629705	+57 20 23.9790727			17.0	16.94	~	320	1
21	4C 51.37	Bla	17 40 36.9779934388	+52 11 43.411910710		18.16	18.5	16.73	~	369	1
22	7C 1749+7006	BLL	17 48 32.8399653579	+70 05 50.768853537		17.46	17.01	15.48	~	394	1
23	8C 1803+784	BLL	18 00 45.6831135718	+78 28 04.017792333		16.4	16.4	15.46	~	675	1
24	3C 371	BLL	18 06 50.6803567107	+69 49 28.108152993		14.77	14.22	11.39	~	806	2
25	4C 56.27	BLL	18 24 07.06837771	+56 51 01.4908371		18.9	18.4	16.48	~	447	1
26	4C 73.18	BLL	19 27 48.4944745594	+73 58 01.571908984			15.5	15.11	~	499	2
27	QSO B1954+513	QSO	19 55 42.73826837	+51 31 48.5461210			18.5	17.34	~	221	1
28	8C 2007+777	BLL	20 05 30.9981060951	+77 52 43.245329882			16.5	17.36	~	412	1
29	NAME BL Lac	BLL	22 02 43.2913773726	+42 16 39.978417860		15.66	14.72		~	2037	1

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