LSXPS J220226.1+420431

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J220226.1+420431 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 55″ away and the nearest good/reasonable source is 84″ away.

Detection flag:: Good
Total exposure:: 481 ks
RA (J2000):: 22^h 02^m 26.19^s=330.6091°
Dec (J2000):: +42° 04′ 32.0″=+42.0756°
Err₉₀:: 4.3′′(XRT+2MASS)
l:: +92° 25′ 18.7″=92.4219°
b:: -10° 34′ 10.4″=-10.5696°
Mean count rate: 2.8 (+1.5, -1.4) ×10^-4 ct s^-1
Galactic N_H: 3.2×10²¹ cm^-2
HRs: HR1=-0.39 (+0.11, -0.13)
HR2=0.36 (±0.13)
Observed between:: 2005-07-26 01:36 and 2025-08-02 08:42
Present in:: 418 datasets (total)
30 datasets (with blind detections)
32 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 1035541

Nearest neighbour

LSXPS J220231.1+420432 — 55″ away

Nearest 'OK' neighbour

LSXPS J220228.4+420553 — 84″ 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)	2.8 (+1.5, -1.4) ×10^-4	4 (+9, -4) ×10^-5	5 (+6, -5) ×10^-5	1.6 (+1.0, -0.9) ×10^-4
Peak rate (ct s^-1)	5.1 (+3.9, -2.6) ×10^-3	5.2 (+3.9, -2.7) ×10^-3	5 (+6, -5) ×10^-5	1.6 (+1.0, -0.9) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 3.73× 10^-4	< 2.84× 10^-4	< 4.63× 10^-4
Counts detected	126	54	23	49
BG counts	105.5	51.09	19.05	37.50
Corr fact	6.52	6.52	6.52	6.52
P_const,χ	<10^-16 (obs) 8.32×10^-8 (snapshot)	<10^-16 (obs) 1.22×10^-8 (snapshot)	<10^-16 (obs) <10^-16 (snapshot)	<10^-16 (obs) 2.38×10^-2 (snapshot)