LSXPS J220256.7+420533

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J220256.7+420533 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 53″ away.

Detection flag:: Poor
Total exposure:: 1342 ks
RA (J2000):: 22^h 02^m 56.77^s=330.7366°
Dec (J2000):: +42° 05′ 33.2″=+42.0925°
Err₉₀:: 4.8′′(XRT+2MASS)
l:: +92° 30′ 31.5″=92.5088°
b:: -10° 36′ 48.9″=-10.6136°
Mean count rate: 2.55 (+1.03, -0.98) ×10^-4 ct s^-1
Galactic N_H: 3.0×10²¹ cm^-2
HRs: HR1=-0.19 (+0.12, -0.13)
HR2=0.35 (+0.10, -0.11)
Observed between:: and 2025-08-02 08:42
Present in:: 489 datasets (total)
8 datasets (with blind detections)
8 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 491888

Nearest neighbour

LSXPS J220255.1+420443 — 53″ away

Nearest 'OK' neighbour

LSXPS J220255.1+420443 — 53″ 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)	2.55 (+1.03, -0.98) ×10^-4	0.00 (+5.23, -0.00) ×10^-5	7 (+5, -4) ×10^-5	1.8 (+0.7, -0.6) ×10^-4
Peak rate (ct s^-1)	2.55 (+1.03, -0.98) ×10^-4	0.00 (+5.23, -0.00) ×10^-5	7 (+5, -4) ×10^-5	4.5 (+4.3, -2.6) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 5.57× 10^-4	< 1.83× 10^-4	< 2.25× 10^-4	N/A
Counts detected	171	59	37	75
BG counts	137.9	63.04	27.99	52.22
Corr fact	4.80	4.80	4.80	4.80
P_const,χ	0.32 (obs) 0.37 (snapshot)	0.32 (obs) 7.04×10^-14 (snapshot)	0.32 (obs) 0.98 (snapshot)	0.32 (obs) 2.35×10^-2 (snapshot)