LSXPS J220331.9+421746

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J220331.9+421746 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 20″ away.

Detection flag:: Good
Total exposure:: 775 ks
RA (J2000):: 22^h 03^m 31.98^s=330.8833°
Dec (J2000):: +42° 17′ 46.1″=+42.2961°
Err₉₀:: 3.6′′(XRT+2MASS)
l:: +92° 43′ 20.1″=92.7223°
b:: -10° 31′ 03.3″=-10.5176°
Mean count rate: 3.2 (±0.6) ×10^-4 ct s^-1
Galactic N_H: 3.2×10²¹ cm^-2
HRs: HR1=-0.200 (+0.094, -0.112)
HR2=0.15 (+0.12, -0.10)
Observed between:: 2005-07-26 01:36 and 2025-08-02 08:42
Present in:: 577 datasets (total)
7 datasets (with blind detections)
13 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 1033598

Nearest neighbour

LSXPS J220333.2+421732 — 20″ away

Nearest 'OK' neighbour

LSXPS J220333.2+421732 — 20″ 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)	3.2 (±0.6) ×10^-4	1.15 (+0.31, -0.29) ×10^-4	8.5 (+2.5, -2.3) ×10^-5	9.3 (+2.9, -2.8) ×10^-5
Peak rate (ct s^-1)	1.3 (+1.0, -0.6) ×10^-2	1.3 (+1.0, -0.6) ×10^-2	8.5 (+2.5, -2.3) ×10^-5	4.7 (+3.5, -2.3) ×10^-3
Detected?	Blind: No Retrospective: Yes	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	< 3.76× 10^-4	N/A	< 1.64× 10^-4	< 1.85× 10^-4
Counts detected	353	138	88	127
BG counts	228.8	92.66	54.31	90.35
Corr fact	1.97	1.97	1.97	1.97
P_const,χ	1.75×10^-2 (obs) 6.71×10^-3 (snapshot)	1.75×10^-2 (obs) 3.10×10^-4 (snapshot)	1.75×10^-2 (obs) 0.89 (snapshot)	1.75×10^-2 (obs) 0.30 (snapshot)