LSXPS J181328.2-222145

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J181328.2-222145 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 77″ away and the nearest good/reasonable source is 93″ away.

Detection flag:: Good
Total exposure:: 35 ks
RA (J2000):: 18^h 13^m 28.22^s=273.3676°
Dec (J2000):: -22° 21′ 45.1″=-22.3625°
Err₉₀:: 6.3′′(Star trackers)
l:: +08° 49′ 29.8″=8.8249°
b:: -02° 09′ 49.8″=-2.1638°
Mean count rate: 2.2 (±0.4) ×10^-3 ct s^-1
Galactic N_H: 7.2×10²¹ cm^-2
HRs: HR1=0.44 (+0.23, -0.24)
HR2=0.09 (±0.16)
Observed between:: 2009-09-30 14:26 and 2025-05-12 19:29
Present in:: 57 datasets (total)
27 datasets (with blind detections)
30 datasets (count-rate detections)
External catalogue matches:: 8
Search Vizier | Simbad.
LSXPS ID: 1104984

Nearest neighbour

LSXPS J181331.5-222043 — 77″ away

Nearest 'OK' neighbour

LSXPS J181325.5-222310 — 93″ 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)	2.2 (±0.4) ×10^-3	2.1 (+1.9, -1.6) ×10^-4	9.1 (+2.8, -2.4) ×10^-4	1.15 (+0.29, -0.26) ×10^-3
Peak rate (ct s^-1)	5.8 (+3.9, -2.7) ×10^-3	2.1 (+1.9, -1.6) ×10^-4	3.2 (+2.5, -1.7) ×10^-3	4.7 (+3.5, -2.3) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	< 9.42× 10^-4	< 1.84× 10^-3	< 2.13× 10^-3
Counts detected	70	15	26	29
BG counts	26.11	10.83	8.165	6.299
Corr fact	1.84	1.84	1.84	1.84
P_const,χ	0.52 (obs) 0.65 (snapshot)	0.60 (obs) 0.87 (snapshot)	0.60 (obs) 0.93 (snapshot)	0.60 (obs) 0.66 (snapshot)