LSXPS J180935.5-193819

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180935.5-193819 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 36″ away.

Detection flag:: Good
Total exposure:: 207 ks
RA (J2000):: 18^h 09^m 35.59^s=272.3983°
Dec (J2000):: -19° 38′ 19.8″=-19.6388°
Err₉₀:: 4.3′′(XRT+2MASS)
l:: +10° 46′ 41.4″=10.7782°
b:: -00° 03′ 38.0″=-0.0605°
Mean count rate: 2.3 (±0.9) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=-0.22 (+0.26, -0.21)
HR2=-0.10 (+0.40, -0.27)
Observed between:: 2005-02-16 23:56 and 2025-06-10 11:16
Present in:: 152 datasets (total)
74 datasets (with blind detections)
76 datasets (count-rate detections)
External catalogue matches:: 8
Search Vizier | Simbad.
LSXPS ID: 1122867

Nearest neighbour

LSXPS J180933.2-193806 — 36″ away

Nearest 'OK' neighbour

LSXPS J180933.2-193806 — 36″ 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)	2.3 (±0.9) ×10^-4	1.4 (+0.6, -0.5) ×10^-4	8 (+5, -4) ×10^-5	9 (+55, -9) ×10^-6
Peak rate (ct s^-1)	1.3 (+0.9, -0.6) ×10^-2	1.5 (+0.6, -0.5) ×10^-4	7 (+7, -4) ×10^-3	2.1 (+0.9, -0.8) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 3.17× 10^-4	N/A	< 1.98× 10^-4
Counts detected	155	57	42	56
BG counts	124.2	38.31	30.95	54.72
Corr fact	1.54	1.54	1.54	1.54
P_const,χ	3.47×10^-3 (obs) 8.57×10^-2 (snapshot)	3.47×10^-3 (obs) 0.88 (snapshot)	3.47×10^-3 (obs) 0.34 (snapshot)	3.47×10^-3 (obs) 4.44×10^-2 (snapshot)