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Table 2.

Mean fluxes and equivalent widths of lines of ES Cet.

Magellan
VLT
Line Flux EW Line Flux EW
(10−15 ergs s−1) (Å) (10−15 ergs s−1) (Å)
HeI 3888 2.6 ± 0.1 1.12 ± 0.05 HeII 4541 9.5 ± 0.2 6.50 ± 0.10
HeI 3964 3.8 ± 0.1 1.53 ± 0.05 HeII 4686 42.2 ± 0.2 38.2 ± 0.1
HeI 4026 5.7 ± 0.1 2.55 ± 0.05 HeII 4860 8.5 ± 0.1 8.74 ± 0.05
HeII 4100 6.7 ± 0.1 3.20 ± 0.05 HeI 4921 3.1 ± 0.1 3.32 ± 0.05
HeII 4200 5.1 ± 0.1 2.66 ± 0.05 HeI 5015 0.89 ± 0.1 1.01 ± 0.05
HeII 4339 6.6 ± 0.1 3.99 ± 0.05 HeII 5411 9.68 ± 0.1 14.4 ± 0.05
NII 4379 3.6 ± 0.1 2.25 ± 0.05 HeI 5876 2.2 ± 0.1 4.38 ± 0.05
HeI 4471 5.0 ± 0.1 3.37 ± 0.05 HeII 6560 50.1 ± 0.2 31.4 ± 0.1
HeII 4541 12.1 ± 0.2 8.51 ± 0.1 HeI 6678 2.3 ± 0.05 7.04 ± 0.1
NII 4643 7.0 ± 0.2 5.23 ± 0.1 NeIII 6886? 1.26 ± 0.05 4.32 ± 0.1
HeII 4686 55.1 ± 0.2 43.5 ± 0.1 HeI 7065 7.2 ± 0.2 2.7 ± 0.1
HeII 4860 11.7 ± 0.1 10.23 ± 0.05 HeI 7160 1.7 ± 0.2 6.89 ± 0.2
HeI 4921 3.4 ± 0.1 3.05 ± 0.05 NI 7608 (a)
HeI 5015 1.3 ± 0.1 1.25 ± 0.05 NI 8242 3.4 ± 0.2 20.74 ± 0.2
HeII 5411 13.0 ± 0.1 16.6 ± 0.1

Notes.

(a)

Line present but could not be measured reliably, due to a blend with another line.

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