LSXPS J181122.7-192549

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

Warnings were associated with this source; it may be spurious or have unreliable properties.

This image is 160 pixels (=6.3′ to a side).
LSXPS J181122.7-192549 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 4″ away and the nearest good/reasonable source is 3.9′ away.

Detection flag:: Good
But flagged as: source is in a region marked by manual screening as affected by artifacts or diffuse emission., but may be affected by, or due to, stray light.
Total exposure:: 188 ks
RA (J2000):: 18^h 11^m 22.76^s=272.8448°
Dec (J2000):: -19° 25′ 49.7″=-19.4305°
Err₉₀:: 0.7′′(XRT+2MASS)
l:: +11° 09′ 49.6″=11.1638°
b:: -00° 19′ 42.8″=-0.3286°
Mean count rate: 2.07 (±0.28) ×10^-2 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=0.709 (+0.123, -0.065)
HR2=-0.04 (±0.15)
Observed between:: and 2025-02-10 14:52
Present in:: 40 datasets (total)
1 datasets (with blind detections)
31 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 832511

Nearest neighbour

LSXPS J181122.8-192553 — 4″ away

Nearest 'OK' neighbour

LSXPS J181109.7-192326 — 3.9′ away

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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

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)	2.07 (±0.28) ×10^-2	1.3 (+0.5, -0.4) ×10^-3	0.00 (+1.20, -0.00) ×10^-3	4.3 (+1.3, -1.2) ×10^-3
Peak rate (ct s^-1)	7.3 (+2.4, -2.0) ×10^-2	1.6 (+0.6, -0.5) ×10^-3	4.1 (+0.8, -0.7) ×10^-2	1.16 (±0.25)
Detected?	Blind: No Retrospective: Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 2.35× 10^-2	< 2.88× 10^-3	< 4.44× 10^-3	N/A
Counts detected	554	21	351	182
BG counts	335.6	7.319	370.3	137.0
Corr fact	1.47	1.47	1.47	1.47
P_const,χ	<10^-16 (obs) 1.92×10^-2 (snapshot)	<10^-16 (obs) 2.15×10^-10 (snapshot)	<10^-16 (obs) 7.39×10^-2 (snapshot)	<10^-16 (obs) 2.80×10^-3 (snapshot)