2004A&A...424..613S

Query : 2004A&A...424..613S

2004A&A...424..613S - Astronomy and Astrophysics, volume 424, 613-618 (2004/9-3)

A search for circumstellar dust disks with ADONIS.

SCHUETZ O., BOEHNHARDT H., PANTIN E., STERZIK M., ELS S., HAHN J. and HENNING T.

Abstract (from CDS):

We present results of a coronographic imaging search for circumstellar dust disks with the Adaptive Optics Near Infrared System (ADONIS) at the ESO 3.6m telescope in La Silla (Chile). 22 candidate stars, known to be orbited by a planet or to show infrared excess radiation, were examined for circumstellar material. In the PSF-subtracted images no clear disk was found. We further determine the detection sensitivities and outline how remaining atmospheric fluctuations still can hamper adaptive optics observations.

Abstract Copyright: ∼

Journal keyword(s): stars: planetary systems: protoplanetary disks - instrumentation: adaptive optics - techniques: image processing - atmospheric effects - methods: observational - stars: circumstellar matter

Simbad objects: 25

Full paper

View the references in ADS

Number of rows : 25

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#notes
1	HD 142	PM*	00 06 19.1753245111	-49 04 30.671249608		6.30	5.76			F7V	247	1
2	HD 1237	PM*	00 16 12.6780107483	-79 51 04.244506480	7.692	7.335	6.578			G8V	228	1
3	HD 4208	PM*	00 44 26.6506707202	-26 30 56.455527913		8.46	7.79			G7VFe-1CH-0.5	199	1
4	HD 23079	PM*	03 39 43.0959995592	-52 54 57.017412036		7.68	7.11			F9.5V	169	1
5	HD 33636	Pe*	05 11 46.4494089528	+04 24 12.742146936		7.64		6.6		G0V_CH-0.3	187	1
6	HD 52265	PM*	07 00 18.0357115416	-05 22 01.780929120		6.845	6.282			G0V	322	1
7	* rho01 Cnc	PM*	08 52 35.8111044043	+28 19 50.954994470	7.45	6.82		5.4		K0IV-V	1091	1
8	HD 82943	PM*	09 34 50.7353072232	-12 07 46.369202196		7.17	6.53			F9VFe+0.5	463	2
9	* bet Leo	dS*	11 49 03.57834	+14 34 19.4090	2.30	2.22	2.13	2.08	2.06	A3Va	573	1
10	HD 109573	PM*	12 36 01.0317461592	-39 52 10.220465388		5.786	5.774	7.25	5.81	A0V	618	1
11	* 23 Lib	PM*	15 13 28.6669233518	-25 18 33.653388418		7.168	6.46	6.43		G6IV-V	296	1
12	* g Lup	PM*	15 41 11.3768069149	-44 39 40.341696305		5.036	4.633			F3/5V	200	0
13	CD-33 10685	Or*	15 45 12.8678037432	-34 17 30.644403036	12.47	11.56	10.224	9.60	8.685	K3Ve	269	1
14	HD 141569	Y*O	15 49 57.7482550392	-03 55 16.341617064	7.22	7.20	7.12	7.00	7.04	A2VekB9mB9(_lB)	523	0
15	HD 155448	*	17 12 58.7674559340	-32 14 33.577756459		8.79	8.75			B1V	25	1
16	* c Oph	Be*	17 31 24.9538710166	-23 57 45.514802684	4.75	4.81	4.81	4.74	4.72	A0V	272	0
17	CD-22 12196	*	17 43 55.6401063384	-22 05 44.667700296	9.47	9.98	9.63	9.91		OB	31	0
18	* mu. Ara	PM*	17 44 08.7031414872	-51 50 02.591603160		5.85	5.15			G3IV-V	523	2
19	HD 163296	Ae*	17 56 21.2881851168	-21 57 21.871819008	7.00	6.93	6.85	6.86	6.67	A1Vep	1055	0
20	HD 319139	SB*	18 14 10.4818675368	-32 47 34.516836060		11.47	10.68		9.11	K5+K7	356	0
21	* alf Lyr	dS*	18 36 56.33635	+38 47 01.2802	0.03	0.03	0.03	0.07	0.10	A0Va	2652	1
22	HD 179949	BY*	19 15 33.2300695008	-24 10 45.671448072		6.772	6.237			F8V	398	1
23	HD 207129	PM*	21 48 15.7511634187	-47 18 13.017893348		6.18	5.58			G2V	325	0
24	* alf PsA	PM*	22 57 39.04625	-29 37 20.0533	1.31	1.25	1.16	1.11	1.09	A4V	1215	3
25	HD 217107	**	22 58 15.5408995872	-02 23 43.383234768		6.919	6.163			G8IV/V	359	1

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