2000A&AS..142..239W

Query : 2000A&AS..142..239W

2000A&AS..142..239W - Astron. Astrophys., Suppl. Ser., 142, 239-246 (2000/March-1)

A new survey of diffuse interstellar bands (5650 - 6865Å).

WESELAK T., SCHMIDT M. and KRELOWSKI J.

Abstract (from CDS):

This paper presents a new systematic survey of diffuse interstellar bands in the optical wavelength range from 5650 to 6865Å based on echelle spectra of medium-reddened early-type stars acquired at McDonald Observatory. Adding up interstellar spectra of the same type (as it was done by Krelowski et al., 1997PASP..109.1135K) we reached a very high signal-to-noise ratio. In this spectral range 89 new features have been discovered, 62 of them certain. In the whole spectral range of this survey we have found 240 features, 213 of them certain.

Abstract Copyright: ∼

Journal keyword(s): ISM: general - ISM: molecules

Errata: Erratum vol. 143, p. 542 (2000)

Simbad objects: 17

Full paper

View the references in ADS

Number of rows : 17

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 21389	sg*	03 29 54.7436040912	+58 52 43.496880384	4.99	5.10	4.54	4.03	3.53	A0Ia	295	0
2	* omi Per	**	03 44 19.13204	+32 17 17.6929	3.13	3.88	3.83	3.71	3.71	B1III	597	0
3	* ksi Per	**	03 58 57.9022917	+35 47 27.713205	3.190	4.080	4.060	3.88	3.89	O7.5III(n)((f))	823	0
4	* b Sco	*	15 50 58.7444628720	-25 45 04.658676984	3.84	4.552	4.635			B1.5Vn	288	0
5	* lam Lib	SB*	15 53 20.0538968232	-20 10 01.471003716	4.43	4.997	5.027			B3V	210	0
6	* 2 Sco	**	15 53 36.71880	-25 19 37.7087	3.86	4.52	4.59			B2.5Vn	158	0
7	HD 142184	Be*	15 53 55.8637866220	-23 58 41.143370530	4.77	5.352	5.402			B2V	228	0
8	* bet01 Sco	bC*	16 05 26.2319826	-19 48 19.630018	1.68	2.55	2.62	2.60	2.69	B1V	553	0
9	* ome Sco	bC*	16 06 48.4269211	-20 40 09.090235	3.10	3.92	3.97	3.91	3.99	B1V	465	0
10	* nu. Sco	**	16 11 59.73568	-19 27 38.5361	3.42	4.05	4.00	3.90	3.87	B2V	374	0
11	* sig Sco	bC*	16 21 11.3157134	-25 35 34.051476	2.32	3.02	2.89	1.69	1.58	B1III+B1:V	861	0
12	* chi Oph	Be*	16 27 01.4355697915	-18 27 22.499961252	3.95	4.71	4.43	3.97	3.73	B2Vne	593	0
13	* zet Oph	Be*	16 37 09.5390545	-10 34 01.529471	1.73	2.58	2.56	2.46	2.50	O9.2IVnn	1821	2
14	* 20 Aql	V*	19 12 40.7117853648	-07 56 22.263784872	5.03	5.47	5.34			B2/3II	227	0
15	HD 183143	s*b	19 27 26.5636061496	+18 17 45.193019136	8.25	8.08	6.86	5.74	4.79	B6Ia	434	0
16	* kap Aql	*	19 36 53.4495162	-07 01 38.917563	4.050	4.930	4.960	4.90	4.94	B0.5IIIn	341	0
17	* lam Cep	s*b	22 11 30.5765111040	+59 24 52.154264880	4.55	5.29	5.05	4.77	4.62	O6.5I(n)fp	678	1

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