EC 22536−5304: a lead-rich and metal-poor long-period binary

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Table 2

Spectroscopic data available for EC 22536–5304.

Spectrograph	Range (Å)	R	n_exp	S/N
HRS/blue	3895–5520	43 000	25	200
HRS/red	5500–8870	41 000	9	120
RSS	3850–5100	1.6 Å^(a)	2	100
UVES/blue	3740–4525	41 000	3	50
UVES/red	5655–9463	42 000	2	25

Notes. The signal-to-noise ratio is the maximum reached in a combined spectrum. ^(a) The resolution for RSS is givenas Δλ.

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