LSXPS J220254.7+422445

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J220254.7+422445 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 42″ away.

Detection flag:: Good
Total exposure:: 848 ks
RA (J2000):: 22^h 02^m 54.80^s=330.7283°
Dec (J2000):: +42° 24′ 45.3″=+42.4126°
Err₉₀:: 3.0′′(XRT+2MASS)
l:: +92° 42′ 05.1″=92.7014°
b:: -10° 21′ 20.1″=-10.3556°
Mean count rate: 0.00 (+3.37, -0.00) ×10^-5 ct s^-1
Galactic N_H: 3.2×10²¹ cm^-2
HRs: HR1=-0.15 (+0.24, -0.31)
HR2=0.33 (+0.21, -0.22)
Observed between:: 2005-07-26 01:36 and 2025-08-02 08:42
Present in:: 666 datasets (total)
34 datasets (with blind detections)
36 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 1035513

Nearest neighbour

LSXPS J220254.1+422527 — 42″ away

Nearest 'OK' neighbour

LSXPS J220254.1+422527 — 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)	0.00 (+3.37, -0.00) ×10^-5	0.00 (+1.36, -0.00) ×10^-5	0.00 (+1.58, -0.00) ×10^-5	1.6 (+22.1, -1.6) ×10^-6
Peak rate (ct s^-1)	6 (+5, -3) ×10^-3	7 (+5, -4) ×10^-3	3.4 (+3.3, -2.0) ×10^-3	4.2 (+3.2, -2.1) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 5.24× 10^-5	< 5.24× 10^-5	< 7.25× 10^-5
Counts detected	259	93	59	107
BG counts	260.3	104.8	60.83	106.2
Corr fact	1.77	1.77	1.77	1.77
P_const,χ	0.36 (obs) 8.76×10^-2 (snapshot)	0.36 (obs) 1.00 (snapshot)	0.36 (obs) 0.19 (snapshot)	0.36 (obs) 0.67 (snapshot)