LSXPS J181147.5-222442

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J181147.5-222442 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.4′ away and the nearest good/reasonable source is 3.2′ away.

Detection flag:: Good
Total exposure:: 46 ks
RA (J2000):: 18^h 11^m 47.58^s=272.9482°
Dec (J2000):: -22° 24′ 42.5″=-22.4118°
Err₉₀:: 4.0′′(XRT+2MASS)
l:: +08° 35′ 45.0″=8.5958°
b:: -01° 50′ 49.5″=-1.8471°
Mean count rate: 1.1 (±0.3) ×10^-3 ct s^-1
Galactic N_H: 8.3×10²¹ cm^-2
HRs: HR1=-0.41 (+0.20, -0.21)
HR2=-0.3 (±0.4)
Observed between:: 2009-09-30 14:26 and 2025-09-15 15:00
Present in:: 53 datasets (total)
9 datasets (with blind detections)
13 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 1098615

Nearest neighbour

LSXPS J181139.7-222616 — 2.4′ away

Nearest 'OK' neighbour

— 3.2′ 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 (±0.3) ×10^-3	7.5 (+2.5, -2.2) ×10^-4	2.7 (+1.7, -1.5) ×10^-4	1.2 (+1.2, -1.0) ×10^-4
Peak rate (ct s^-1)	1.4 (+0.9, -0.7) ×10^-2	4.8 (+3.2, -2.3) ×10^-3	4.5 (+3.4, -2.3) ×10^-3	1.2 (+1.2, -1.0) ×10^-4
Detected?	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.58× 10^-3	< 8.61× 10^-4	< 6.30× 10^-4
Counts detected	63	35	17	11
BG counts	35.09	16.03	10.26	8.084
Corr fact	1.84	1.84	1.84	1.84
P_const,χ	8.46×10^-2 (obs) 5.18×10^-2 (snapshot)	8.46×10^-2 (obs) 0.39 (snapshot)	8.46×10^-2 (obs) 0.16 (snapshot)	8.46×10^-2 (obs) 0.15 (snapshot)