LSXPS J220254.1+422527

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J220254.1+422527 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 42″ away.

Detection flag:: Good
Total exposure:: 834 ks
RA (J2000):: 22^h 02^m 54.12^s=330.7255°
Dec (J2000):: +42° 25′ 27.6″=+42.4243°
Err₉₀:: 3.2′′(XRT+2MASS)
l:: +92° 42′ 25.2″=92.7070°
b:: -10° 20′ 41.9″=-10.3450°
Mean count rate: 9 (+370, -9) ×10^-7 ct s^-1
Galactic N_H: 3.2×10²¹ cm^-2
HRs: HR1=-0.11 (+0.29, -0.31)
HR2=0.50 (+0.16, -0.20)
Observed between:: 2005-07-26 01:36 and 2025-08-02 08:42
Present in:: 653 datasets (total)
34 datasets (with blind detections)
36 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 1033667

Nearest neighbour

LSXPS J220254.7+422445 — 42″ away

Nearest 'OK' neighbour

LSXPS J220254.7+422445 — 42″ 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)	9 (+370, -9) ×10^-7	0.00 (+1.09, -0.00) ×10^-5	0.00 (+1.39, -0.00) ×10^-5	3.1 (+2.2, -2.1) ×10^-5
Peak rate (ct s^-1)	3.8 (+2.9, -2.7) ×10^-5	8 (+7, -4) ×10^-3	4.3 (+4.1, -2.5) ×10^-3	4.0 (+3.8, -2.3) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 4.61× 10^-5	< 5.00× 10^-5	< 1.07× 10^-4
Counts detected	245	80	51	114
BG counts	244.6	99.50	55.71	100.3
Corr fact	1.91	1.91	1.91	1.91
P_const,χ	6.44×10^-12 (obs) 4.68×10^-3 (snapshot)	6.44×10^-12 (obs) 6.60×10^-4 (snapshot)	6.44×10^-12 (obs) 2.13×10^-4 (snapshot)	6.44×10^-12 (obs) 0.27 (snapshot)