2000BaltA...9..113D


Query : 2000BaltA...9..113D

2000BaltA...9..113D - Baltic Astronomy, 9, 113-118 (2000/January-0)

Time-resolved spectroscopy of BPM 37093 and PG 1336-018.

DREIZLER S., KOESTER D. and HEBER U.

Abstract (from CDS):

We present time-resolved spectroscopy of two pulsating stars using VLT UT1. Primary aim is an identification of the pulsation modes from the wavelength dependency of the amplitudes. A mode identification is the prerequisite to make full use of the photometric data obtained for asteroseismologic studies.

Abstract Copyright: ∼

Journal keyword(s): stars: white dwarfs, subdwarfs, oscillators - stars: individual (PG 1336-018, BPM 37093)

Simbad objects: 4

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Number of rows : 4
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 V* GW Vir WD* 12 01 45.9731868264 -03 45 40.628670300   14.87 15.04     DOQZ1 505 0
2 WG 22 WD* 12 38 49.7811220835 -49 48 00.219515411   14.14 13.96     DA4.2 245 0
3 BD-07 3477 HS* 12 44 20.2386233232 -08 40 16.846099536   10.46 10.594 10.895   sdB2VIIHe3 303 1
4 V* NY Vir HS* 13 38 48.1466908176 -02 01 49.207286748   13.43 13.66 13.75   sdB1VIIHe1 237 1

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