LSXPS J180911.0-195400

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180911.0-195400 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 51″ away and the nearest good/reasonable source is 2.1′ away.

Detection flag:: Good
Total exposure:: 226 ks
RA (J2000):: 18^h 09^m 11.07^s=272.2961°
Dec (J2000):: -19° 54′ 00.5″=-19.9001°
Err₉₀:: 5.9′′(XRT+2MASS)
l:: +10° 30′ 10.8″=10.5030°
b:: -00° 06′ 10.5″=-0.1029°
Mean count rate: 2.5 (+2.4, -2.2) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=-0.49 (+0.15, -0.51)
HR2=0.836 (+0.164, -0.044)
Observed between:: and 2025-08-10 14:24
Present in:: 107 datasets (total)
1 datasets (with blind detections)
68 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 385953

Nearest neighbour

LSXPS J180908.0-195332 — 51″ away

Nearest 'OK' neighbour

— 2.1′ 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)	2.5 (+2.4, -2.2) ×10^-4	0.00 (+1.33, -0.00) ×10^-4	0.00 (+8.42, -0.00) ×10^-5	4.6 (+2.4, -2.1) ×10^-4
Peak rate (ct s^-1)	2.5 (+2.4, -2.2) ×10^-4	0.00 (+1.33, -0.00) ×10^-4	0.00 (+8.42, -0.00) ×10^-5	6.5 (+2.6, -2.2) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 1.19× 10^-3	< 5.22× 10^-4	< 3.83× 10^-4	N/A
Counts detected	32	7	3	22
BG counts	26.91	8.973	6.912	12.55
Corr fact	4.88	4.88	4.88	4.88
P_const,χ	0.99 (obs) 0.71 (snapshot)	0.99 (obs) 7.56×10^-7 (snapshot)	0.99 (obs) 1.00 (snapshot)	0.99 (obs) 1.00 (snapshot)