LSXPS J220240.7+423051

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J220240.7+423051 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 61″ away and the nearest good/reasonable source is 9.7′ away.

Detection flag:: Poor
Total exposure:: 828 ks
RA (J2000):: 22^h 02^m 40.72^s=330.6697°
Dec (J2000):: +42° 30′ 51.1″=+42.5142°
Err₉₀:: 5.1′′(XRT+2MASS)
l:: +92° 43′ 45.1″=92.7292°
b:: -10° 14′ 54.8″=-10.2485°
Mean count rate: 1.1 (+0.6, -0.5) ×10^-3 ct s^-1
Galactic N_H: 3.2×10²¹ cm^-2
HRs: HR1=-0.51 (+0.15, -0.28)
HR2=0.48 (+0.28, -0.16)
Observed between:: and 2025-02-17 21:02
Present in:: 94 datasets (total)
3 datasets (with blind detections)
3 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 484255

Nearest neighbour

LSXPS J220241.3+423152 — 61″ away

Nearest 'OK' neighbour

LSXPS J220154.3+422617 — 9.7′ 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)	1.1 (+0.6, -0.5) ×10^-3	4 (+4, -3) ×10^-4	6.6 (+25.0, -6.6) ×10^-5	5 (+4, -3) ×10^-4
Peak rate (ct s^-1)	1.1 (+0.6, -0.5) ×10^-3	4 (+4, -3) ×10^-4	6.6 (+25.0, -6.6) ×10^-5	5 (+4, -3) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 3.04× 10^-3	< 1.86× 10^-3	< 1.09× 10^-3	N/A
Counts detected	29	13	4	12
BG counts	18.38	8.955	3.368	7.080
Corr fact	11.99	11.99	11.99	11.99
P_const,χ	1.00 (obs) 0.83 (snapshot)	1.00 (obs) 0.99 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 0.66 (snapshot)