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Table 1

Target stars, COS and FUSE observations.

STAR (°) (°) d(pc) T eff V phot COS G130M/G160M FUSE/Prog

WD2257-073 65.17 –56.93 891 380003 –7.8(+8.4, –7.5)* 2010/09/30 2344/1652s AO5410100 2000/06/28
WD1942+499 83.08 12.75 892 335003 7.5(  ±  5)** 2009/10/28 502/828s Z90331010 2002/05/08
WD1040+492 162.67 57.01 2301 475003 –13.9(  ±  5)** 2010/01/06 720/1260s Z004010010 2002/04/04

References. (1) Vennes et al. (1997); (2) Vennes et al. (1998); (3) Barstow et al. (1994); (*) this study); (**) from Barstow et al. (2010).

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