LSXPS J174249.9-281935

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174249.9-281935 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 3.9′ away.

Detection flag:: Reasonable
Total exposure:: 11 ks
RA (J2000):: 17^h 42^m 49.92^s=265.7080°
Dec (J2000):: -28° 19′ 35.7″=-28.3266°
Err₉₀:: 6.4′′(XRT+2MASS)
l:: +00° 11′ 56.9″=0.1991°
b:: +00° 50′ 25.3″=+0.8404°
Mean count rate: 1.6 (+1.8, -1.5) ×10^-3 ct s^-1
Galactic N_H: 9.7×10²¹ cm^-2
HRs: HR1=0.55 (+0.45, -0.09)
HR2=0.55 (+0.45, -0.11)
Observed between:: 2005-09-03 07:00 and 2023-10-02 17:59
Present in:: 68 datasets (total)
7 datasets (with blind detections)
10 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 630680

Nearest neighbour

LSXPS J174232.7-281849 — 3.9′ away

Nearest 'OK' neighbour

LSXPS J174232.7-281849 — 3.9′ 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)	1.6 (+1.8, -1.5) ×10^-3	0.00 (+7.51, -0.00) ×10^-4	0.00 (+1.32, -0.00) ×10^-3	2.6 (+1.9, -1.5) ×10^-3
Peak rate (ct s^-1)	1.6 (+1.8, -1.5) ×10^-3	0.00 (+7.51, -0.00) ×10^-4	0.00 (+1.32, -0.00) ×10^-3	2.10 (+1.23, -0.93) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 9.49× 10^-3	< 3.80× 10^-3	< 5.34× 10^-3	N/A
Counts detected	9	0	2	7
BG counts	6.585	1.311	2.456	3.015
Corr fact	7.28	7.28	7.28	7.28
P_const,χ	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) <10^-16 (snapshot)	1.00 (obs) 4.47×10^-4 (snapshot)