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Table 2.

XMM-Newton observations of eRASSU J050810.4–660653, RX J0501.6–7034, and eRASSt J044811.1–691318.

Source Obs. Observation Exposure time RA Dec. Err
name ID time pn, MOS1, MOS2 (J2000) 1σ
(s) (h m s) (°′″) (″)
eRASSU J050810.4–660653 0860800301 2020-12-17 09:54 – 19:24 19500, 31779, 32332 05 08 09.99 −66 06 51.6 0.51
RX J0501.6–7034 (CAL 9) 0883950101 2021-05-18 00:30 – 08:57 20300, 24743, 24617 05 01 23.66 −70 33 34.0 0.51
eRASSt J044811.1–691318 0883950201 2021-11-29 01:59 – 08:22 16383, 21075, 21424 04 48 10.67 −69 13 18.0 0.52

Notes. The net exposure times after background-flare screening are listed for pn, MOS1 and MOS2, respectively. The positional errors include the statistical (1σ) and a systematic error of 0.5″ (see Sturm et al. 2013), added quadratically.

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