2003BaltA..12..463S


C.D.S. - SIMBAD4 rel 1.7 - 2020.10.24CEST03:54:23

2003BaltA..12..463S - Baltic Astronomy, 12, 463-470 (2003/December-0)

Near continuous photometry with the Whole Earth Telescope (WET).

SOLHEIM J.-E.

Abstract (from CDS):

The Whole Earth Telescope (WET) saw first light in 1988. It was invented by scientists from the Astronomy Department, University of Texas at Austin. The idea was to generate a world-wide network of cooperating astronomical observatories to obtain uninterrupted time-series measurements of some variable stars. The technological goal was to resolve the multi-periodic oscillations in these objects into their individual components; the scientific goal was to construct accurate theoretical models of the target objects, constrained by their observed behavior, from which fundamental astrophysical parameters could be derived. This approach has been extremely successful, and has placed stellar seismology at the forefront of stellar astrophysics. The network is run as a single astronomical instrument with many operators, and the collaboration includes scientists from all continents on our planet, taking part in the observations, data reduction, analysis and theoretical interpretation. The expertise of Lithuanian astronomers in photometry, and their access to the observing station Mt. Maidanak in Uzbekistan, has been important for the success of the network.

Abstract Copyright:

Journal keyword(s): methods: observational - stars: fundamental parameters, variables, white dwarfs

Simbad objects: 34

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Number of rows : 34

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 PG 0122+200 WD* 01 25 22.5118179721 +20 17 56.963251283   16.2   16.9   DOZ.7 102 0
2 V* ZZ Cet WD* 01 36 13.6155835488 -11 20 32.631811638   14.328 14.16 14.4   DA4.0 261 0
3 V* V471 Tau Al* 03 50 24.9664598642 +17 14 47.433240686   10.258 9.373   8.393 K2V+DA 616 0
4 V* DO Eri a2* 03 55 16.1314636284 -12 05 56.729555672 6.35 6.32 6.00     A9VpSrEuCr 376 0
5 HL Tau 76 WD* 04 18 56.6380318051 +27 17 48.312463115   15.40       DA4.3 129 0
6 KUV 05134+2605 WD* 05 16 27.7873053535 +26 08 37.542963369   16.5 16.70 16.6   DB 30 0
7 V* PQ Gem DQ* 07 51 17.3278781437 +14 44 23.875020784           ~ 205 0
8 V* XX Pyx dS* 08 58 39.0320174189 -24 35 10.585991007           A4V 81 0
9 V* RY LMi WD* 09 24 15.2484202569 +35 16 51.400826911   15.72   15.99   DA4 248 0
10 V* DT Leo WD* 11 18 22.6933636487 +15 33 34.537492711   16.90   16.88   DB2 47 0
11 Feige 48 HS* 11 47 14.4977747924 +61 15 31.790488292   13.12 13.28     sdB 111 0
12 V* GW Vir WD* 12 01 45.9728868858 -03 45 40.627851273   14.87 15.04     DOQZ1 464 0
13 V* FG Vir dS* 12 14 15.4567370777 -05 42 59.750421714   6.807 6.558     A8/9V 208 0
14 V* AM CVn CV* 12 34 54.6230046722 +37 37 44.120772480   14.02 14.13 14.47   DBnnp 375 0
15 WG 22 WD* 12 38 49.7813250074 -49 48 00.218655097   14.14 13.96     DA4.2 204 0
16 Ton 1559 WD* 13 09 57.6765586750 +35 09 47.189084620   15.51   15.2   DA4.4 122 0
17 V* V803 Cen CV* 13 23 44.5334901172 -41 44 29.260966080   16.8 14.42     ~ 138 0
18 V* CR Boo DN* 13 48 55.1859261603 +07 57 35.927051968           ~ 165 0
19 V* EM UMa WD* 13 53 09.9689208528 +48 40 21.174312247   16.5   17.0   DB2 93 0
20 GD 165 WD* 14 24 39.1494933037 +09 17 14.161331419   14.46 14.32 14.6 14.91 DA4.1 146 0
21 V* MY Aps WD* 14 33 07.6357496582 -81 20 14.126849475   13.49 13.35 13.65   DA4.1 123 0
22 V* CW Boo WD* 14 58 32.6384748324 +10 08 18.107744303   15.89       DBA 50 0
23 PG 1605+072 HS* 16 08 03.6872880396 +07 04 28.747599362   12.53 12.83 13.18   sdB0.2VIHe3 121 0
24 GD 358 WD* 16 47 18.3926893312 +32 28 32.865420612 12.511 13.530 13.653 13.752 13.852 DB2 316 0
25 V* DN Dra WD* 16 48 25.6321433630 +59 03 22.663406299   12.34 12.17 12.44   DA4.0 197 0
26 PG 1654+160 WD* 16 56 57.4673202165 +15 56 27.792793931           DB2 48 0
27 PG 1707+427 WD* 17 08 47.6869967260 +42 41 00.558830272   16.18       PG1159 109 0
28 V* DQ Her No* 18 07 30.2510755201 +45 51 32.564649735   12.99 15.16 11.46   M3+Ve 965 1
29 V* V694 CrA a2* 18 12 25.8347315452 -37 45 09.274292137   8.34 7.92     ApSrCrEu 103 0
30 V* PY Vul WD* 19 37 13.7502254298 +27 43 18.736648968   13.14   12.7   DA4.0 116 0
31 PM J21179+3404 ** 21 17 59.0727 +34 04 30.151   12.94 11.52 11.07   M0.0Ve 12 0
32 V* IR Peg WD* 21 34 08.2124719240 +06 50 57.662044329   16.15       PG1159 112 0
33 V* V391 Peg HS* 22 04 12.1044101613 +26 25 07.820507559   14.41 14.61 15.00   sdB 100 2
34 V* ZZ Psc WD* 23 28 47.6364608228 +05 14 54.234982405   13.17   13.0   DA4.1 441 0

    Equat.    Gal    SGal    Ecl

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2020.10.24-03:54:23

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