LSXPS J180911.7-193828

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180911.7-193828 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 83″ away and the nearest good/reasonable source is 2.8′ away.

Detection flag:: Good
Total exposure:: 197 ks
RA (J2000):: 18^h 09^m 11.77^s=272.2990°
Dec (J2000):: -19° 38′ 28.7″=-19.6413°
Err₉₀:: 4.3′′(XRT+2MASS)
l:: +10° 43′ 50.8″=10.7308°
b:: +00° 01′ 12.2″=+0.0200°
Mean count rate: 3.8 (+2.0, -1.9) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=-0.13 (+0.14, -0.16)
HR2=0.19 (±0.15)
Observed between:: 2005-02-16 23:56 and 2025-08-13 18:40
Present in:: 125 datasets (total)
51 datasets (with blind detections)
52 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 1122795

Nearest neighbour

LSXPS J180908.5-193938 — 83″ away

Nearest 'OK' neighbour

LSXPS J180904.8-193614 — 2.8′ 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)	3.8 (+2.0, -1.9) ×10^-4	1.02 (+1.00, -0.92) ×10^-4	1.58 (+1.04, -0.92) ×10^-4	9.7 (+10.2, -9.4) ×10^-5
Peak rate (ct s^-1)	3.5 (+1.9, -1.5) ×10^-3	7 (+6, -5) ×10^-5	1.58 (+1.04, -0.92) ×10^-4	9.7 (+10.2, -9.4) ×10^-5
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 1.01× 10^-3	N/A	< 5.06× 10^-4	< 5.23× 10^-4
Counts detected	114	40	29	45
BG counts	93.77	34.61	20.69	39.88
Corr fact	3.75	3.75	3.75	3.75
P_const,χ	1.94×10^-4 (obs) 0.66 (snapshot)	1.94×10^-4 (obs) 0.76 (snapshot)	1.94×10^-4 (obs) 0.30 (snapshot)	1.94×10^-4 (obs) 3.93×10^-6 (snapshot)