LSXPS J174203.2-291922

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174203.2-291922 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 48″ away and the nearest good/reasonable source is 7.2′ away.

Detection flag:: Poor, but may be affected by, or due to, stray light.
Total exposure:: 30 ks
RA (J2000):: 17^h 42^m 03.28^s=265.5137°
Dec (J2000):: -29° 19′ 22.2″=-29.3228°
Err₉₀:: 5.1′′(XRT+2MASS)
l:: +359° 15′ 45.1″=359.2625°
b:: +00° 27′ 37.1″=+0.4603°
Mean count rate: 0.00 (+2.61, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.2 (+0.8, -0.3)
HR2=0.25 (+0.75, -0.26)
Observed between:: and 2023-02-13 19:22
Present in:: 109 datasets (total)
2 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 360615

Nearest neighbour

LSXPS J174200.4-291953 — 48″ away

Nearest 'OK' neighbour

LSXPS J174153.9-291227 — 7.2′ away

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This source is in a field with stray light; however, this should have been correctly handled.

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 (+2.61, -0.00) ×10^-4	0.00 (+1.17, -0.00) ×10^-4	0.00 (+1.88, -0.00) ×10^-4	0.00 (+2.73, -0.00) ×10^-4
Peak rate (ct s^-1)	0.00 (+2.61, -0.00) ×10^-4	0.00 (+1.17, -0.00) ×10^-4	0.00 (+1.88, -0.00) ×10^-4	4.1 (+2.8, -2.2) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 1.04× 10^-3	< 5.56× 10^-4	< 7.38× 10^-4	N/A
Counts detected	14	1	3	10
BG counts	18.25	3.609	3.604	11.59
Corr fact	1.76	1.76	1.76	1.76
P_const,χ	1.00 (obs) 1.38×10^-4 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) <10^-16 (snapshot)	1.00 (obs) 1.08×10^-3 (snapshot)