LSXPS J181021.8-193758

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J181021.8-193758 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 33″ away and the nearest good/reasonable source is 34″ away.

Detection flag:: Poor
Total exposure:: 196 ks
RA (J2000):: 18^h 10^m 21.86^s=272.5911°
Dec (J2000):: -19° 37′ 58.3″=-19.6329°
Err₉₀:: 5.1′′(XRT+2MASS)
l:: +10° 52′ 16.2″=10.8712°
b:: -00° 12′ 59.9″=-0.2166°
Mean count rate: 3.0 (+1.8, -1.7) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=-0.24 (+0.15, -0.17)
HR2=0.29 (±0.16)
Observed between:: 2005-02-16 23:56 and 2025-06-10 11:16
Present in:: 81 datasets (total)
1 datasets (with blind detections)
6 datasets (count-rate detections)
External catalogue matches:: 9
Search Vizier | Simbad.
LSXPS ID: 1122728

Nearest neighbour

LSXPS J181020.1-193822 — 33″ away

Nearest 'OK' neighbour

LSXPS J181022.9-193829 — 34″ 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)	3.0 (+1.8, -1.7) ×10^-4	1.71 (+1.08, -0.98) ×10^-4	3 (+8, -3) ×10^-5	9 (±9) ×10^-5
Peak rate (ct s^-1)	8 (+6, -4) ×10^-3	5.3 (+4.2, -2.8) ×10^-3	3 (+8, -3) ×10^-5	2.4 (+0.8, -0.7) ×10^-4
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 8.56× 10^-4	N/A	< 3.43× 10^-4	< 4.74× 10^-4
Counts detected	128	45	30	53
BG counts	108.9	34.26	27.85	47.31
Corr fact	3.13	3.13	3.13	3.13
P_const,χ	0.22 (obs) 6.18×10^-2 (snapshot)	0.22 (obs) 2.47×10^-3 (snapshot)	0.22 (obs) 0.69 (snapshot)	0.22 (obs) 0.65 (snapshot)