LSXPS J181309.9-221545

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J181309.9-221545 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 35″ away.

Detection flag:: Poor
Total exposure:: 143 ks
RA (J2000):: 18^h 13^m 09.95^s=273.2914°
Dec (J2000):: -22° 15′ 45.3″=-22.2626°
Err₉₀:: 5.2′′(XRT+2MASS)
l:: +08° 52′ 44.7″=8.8791°
b:: -02° 03′ 15.1″=-2.0542°
Mean count rate: 0.00 (+1.35, -0.00) ×10^-4 ct s^-1
Galactic N_H: 7.2×10²¹ cm^-2
HRs: HR1=-0.66 (+0.10, -0.34)
HR2=-0.29 (+0.25, -0.71)
Observed between:: and 2025-05-12 19:29
Present in:: 88 datasets (total)
4 datasets (with blind detections)
5 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 908444

Nearest neighbour

LSXPS J181308.1-221610 — 35″ away

Nearest 'OK' neighbour

LSXPS J181308.1-221610 — 35″ 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)	0.00 (+1.35, -0.00) ×10^-4	2.0 (+1.3, -1.2) ×10^-4	0.00 (+6.42, -0.00) ×10^-5	0.00 (+4.33, -0.00) ×10^-5
Peak rate (ct s^-1)	3.7 (+2.4, -1.7) ×10^-2	3.8 (+2.4, -1.7) ×10^-2	0.00 (+6.42, -0.00) ×10^-5	0.00 (+4.33, -0.00) ×10^-5
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 5.04× 10^-4	N/A	< 2.76× 10^-4	< 2.02× 10^-4
Counts detected	75	38	24	13
BG counts	83.37	28.37	34.46	26.45
Corr fact	1.64	1.64	1.64	1.64
P_const,χ	1.36×10^-12 (obs) 3.38×10^-4 (snapshot)	1.36×10^-12 (obs) 5.60×10^-6 (snapshot)	1.36×10^-12 (obs) 0.36 (snapshot)	1.36×10^-12 (obs) 2.21×10^-9 (snapshot)