Propeller effect in action: Unveiling quenched accretion in the transient X-ray pulsar 4U 0115+63

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Table 1.

Details of the XMM-Newton observations of 4U 0115+63 used in this paper.

Obs No.	ObsID	Time	PN exposure time	Count rate ^(a)	Threshold rate ^(b)
		(MJD)	(ks)	(count s⁻¹)	(count s⁻¹)
Obs1	0883350401	60138.72–60138.84	∼6.2	0.49 ± 0.04	≥0.55, ≥0.2, ≥0.25
Obs2	0883350301	60160.55–60160.78	∼5.9	0.43 ± 0.04	≥0.45, ≥0.15, ≥0.2
Obs3	0883351701	60198.44–60198.67	∼13.3	7.85 ± 0.09	≥1.0, ≥0.2, ≥0.25
Obs2016	0790180301	57435.30–57435.91	∼21.3	0.32 ± 0.04	≥0.55, ≥0.2, ≥0.25

Notes.

^(a)

The average count rates are obtained from PN light curves in 0.3−10 keV band and the errors are 1σ.

^(b)

The threshold rate are shown in the following order: PN, MOS1 and MOS2. All observations were conducted in Full-Frame science mode.

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