LSXPS J181122.7-192541

[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 J181122.7-192541 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 3.8′ 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 22.71^s=272.8446°
Dec (J2000):: -19° 25′ 41.0″=-19.4281°
Err₉₀:: 0.7′′(XRT+2MASS)
l:: +11° 09′ 56.9″=11.1658°
b:: -00° 19′ 38.1″=-0.3273°
Mean count rate: 1.61 (±0.29) ×10^-2 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=0.736 (+0.103, -0.068)
HR2=-0.11 (+0.12, -0.15)
Observed between:: and 2025-02-10 14:52
Present in:: 59 datasets (total)
1 datasets (with blind detections)
49 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 409511

Nearest neighbour

LSXPS J181122.3-192541 — 4″ away

Nearest 'OK' neighbour

LSXPS J181109.7-192326 — 3.8′ 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)	1.61 (±0.29) ×10^-2	1.3 (+0.5, -0.4) ×10^-3	2.1 (+17.1, -2.1) ×10^-4	4.3 (+1.3, -1.2) ×10^-3
Peak rate (ct s^-1)	8.1 (+2.8, -2.3) ×10^-2	6 (+4, -3) ×10^-3	0.392 (±0.026)	0.107 (±0.020)
Detected?	Blind: No Retrospective: Yes	Blind: No Retrospective: Yes	Yes	Yes
3 σ UL (ct s^-1)	< 1.90× 10^-2	< 2.89× 10^-3	N/A	N/A
Counts detected	540	21	342	177
BG counts	369.8	7.204	339.8	131.3
Corr fact	1.47	1.47	1.47	1.47
P_const,χ	<10^-16 (obs) 4.45×10^-8 (snapshot)	<10^-16 (obs) 4.94×10^-7 (snapshot)	<10^-16 (obs) 2.37×10^-9 (snapshot)	<10^-16 (obs) 4.39×10^-2 (snapshot)