LSXPS J225808.8+403547

[Spectral/flux information | Temporal information | External catalogue matches | Detections | Non-detections ]

This image is 160 pixels (=6.3′ to a side).
LSXPS J225808.8+403547 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 31″ away.

Detection flag:: Poor
Total exposure:: 590 ks
RA (J2000):: 22^h 58^m 08.84^s=344.5368°
Dec (J2000):: +40° 35′ 47.9″=+40.5966°
Err₉₀:: 4.3′′(XRT+2MASS)
l:: +100° 45′ 30.9″=100.7586°
b:: -17° 20′ 49.0″=-17.3469°
Mean count rate: 0.00 (+3.68, -0.00) ×10^-5 ct s^-1
Galactic N_H: 1.6×10²¹ cm^-2
HRs: HR1=-0.65 (+0.05, -0.35)
HR2=0.53 (+0.47, -0.10)
Observed between:: and 2026-01-27 23:14
Present in:: 217 datasets (total)
3 datasets (with blind detections)
5 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 1025558

Nearest neighbour

LSXPS J225807.3+403614 — 31″ away

Nearest 'OK' neighbour

LSXPS J225807.3+403614 — 31″ away

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Spectral / Flux information

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Temporal Information

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Band	Total (0.3—10 keV)	Soft (0.3—1 keV)	Medium (1—2 keV)	Hard (2—10 keV)
Mean rate (ct s^-1)	0.00 (+3.68, -0.00) ×10^-5	0.00 (+2.77, -0.00) ×10^-5	0.00 (+1.22, -0.00) ×10^-5	0.00 (+2.90, -0.00) ×10^-5
Peak rate (ct s^-1)	1.4 (+0.5, -0.4) ×10^-2	1.2 (+0.5, -0.4) ×10^-2	0.00 (+1.22, -0.00) ×10^-5	2.5 (+1.9, -1.3) ×10^-3
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 1.33× 10^-4	N/A	< 5.20× 10^-5	< 9.40× 10^-5
Counts detected	131	72	18	41
BG counts	140.2	79.29	26.12	41.38
Corr fact	1.54	1.54	1.54	1.54
P_const,χ	0.37 (obs) 9.94×10^-11 (snapshot)	0.37 (obs) 1.02×10^-8 (snapshot)	0.37 (obs) 1.00 (snapshot)	0.37 (obs) 1.03×10^-2 (snapshot)