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:: 36 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 (+0.4, -0.3) ×10^-3 ct s^-1
Galactic N_H: 8.3×10²¹ cm^-2
HRs: HR1=-0.40 (±0.25)
HR2=-0.3 (+0.4, -0.5)
Observed between:: 2009-09-30 14:26 and 2025-05-05 22:06
Present in:: 41 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 (+0.4, -0.3) ×10^-3	7.1 (+2.8, -2.4) ×10^-4	2.7 (+2.0, -1.7) ×10^-4	1.1 (+1.3, -1.1) ×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	1.1 (+1.3, -1.1) ×10^-4
Detected?	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.63× 10^-3	< 9.65× 10^-4	< 7.17× 10^-4
Counts detected	50	27	14	9
BG counts	28.83	12.88	8.588	6.805
Corr fact	1.82	1.82	1.82	1.82
P_const,χ	4.34×10^-2 (obs) 3.51×10^-2 (snapshot)	4.34×10^-2 (obs) 0.35 (snapshot)	4.34×10^-2 (obs) 6.61×10^-2 (snapshot)	4.34×10^-2 (obs) 6.61×10^-2 (snapshot)