LSXPS J181122.3-192541

[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 J181122.3-192541 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2″ away and the nearest good/reasonable source is 3.7′ 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:: 15 ks
RA (J2000):: 18^h 11^m 22.37^s=272.8432°
Dec (J2000):: -19° 25′ 41.6″=-19.4282°
Err₉₀:: 0.7′′(XRT+2MASS)
l:: +11° 09′ 54.1″=11.1650°
b:: -00° 19′ 34.1″=-0.3261°
Mean count rate: 1.38 (±0.29) ×10^-2 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=0.79 (+0.09, -0.06)
HR2=-0.14 (+0.12, -0.15)
Observed between:: 2006-02-11 01:09 and 2025-06-10 11:09
Present in:: 29 datasets (total)
5 datasets (with blind detections)
17 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 1122862

Nearest neighbour

LSXPS J181122.3-192544 — 2″ away

Nearest 'OK' neighbour

LSXPS J181109.7-192326 — 3.7′ 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)	1.38 (±0.29) ×10^-2	1.0 (±0.4) ×10^-3	1.2 (+1.3, -1.2) ×10^-3	4.4 (+1.3, -1.2) ×10^-3
Peak rate (ct s^-1)	0.349 (±0.025)	6 (+4, -3) ×10^-3	0.550 (±0.026)	0.199 (±0.026)
Detected?	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 2.49× 10^-3	< 6.43× 10^-3	N/A
Counts detected	540	18	346	176
BG counts	392.2	7.044	333.4	129.3
Corr fact	1.45	1.45	1.45	1.45
P_const,χ	<10^-16 (obs) 5.62×10^-3 (snapshot)	<10^-16 (obs) 1.77×10^-9 (snapshot)	<10^-16 (obs) 5.66×10^-2 (snapshot)	<10^-16 (obs) 2.35×10^-2 (snapshot)