LSXPS J220249.6+420537

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J220249.6+420537 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 79″ away and the nearest good/reasonable source is 3.3′ away.

Detection flag:: Poor
Total exposure:: 1412 ks
RA (J2000):: 22^h 02^m 49.63^s=330.7068°
Dec (J2000):: +42° 05′ 37.0″=+42.0936°
Err₉₀:: 4.1′′(XRT+2MASS)
l:: +92° 29′ 29.7″=92.4916°
b:: -10° 35′ 57.5″=-10.5993°
Mean count rate: 10 (+6, -5) ×10^-5 ct s^-1
Galactic N_H: 3.0×10²¹ cm^-2
HRs: HR1=-0.24 (+0.12, -0.14)
HR2=0.28 (+0.12, -0.13)
Observed between:: and 2025-08-02 08:42
Present in:: 548 datasets (total)
7 datasets (with blind detections)
8 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 484362

Nearest neighbour

LSXPS J220256.7+420533 — 79″ away

Nearest 'OK' neighbour

LSXPS J220304.7+420722 — 3.3′ 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)	10 (+6, -5) ×10^-5	0.00 (+3.65, -0.00) ×10^-5	3.5 (+2.6, -2.4) ×10^-5	5 (±3) ×10^-5
Peak rate (ct s^-1)	4.4 (+3.4, -2.3) ×10^-3	0.00 (+3.65, -0.00) ×10^-5	3.5 (+2.6, -2.4) ×10^-5	5 (±3) ×10^-5
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 2.74× 10^-4	N/A	< 1.26× 10^-4	< 1.63× 10^-4
Counts detected	193	76	42	75
BG counts	170.1	77.85	33.70	63.96
Corr fact	2.97	2.97	2.97	2.97
P_const,χ	5.55×10^-3 (obs) 0.18 (snapshot)	5.55×10^-3 (obs) 2.97×10^-4 (snapshot)	5.55×10^-3 (obs) 1.00 (snapshot)	5.55×10^-3 (obs) 0.94 (snapshot)