LSXPS J174250.9-290542

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174250.9-290542 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 57″ away.

Detection flag:: Good
Total exposure:: 32 ks
RA (J2000):: 17^h 42^m 51.00^s=265.7125°
Dec (J2000):: -29° 05′ 42.7″=-29.0952°
Err₉₀:: 10.8′′(XRT+2MASS)
l:: +359° 32′ 50.9″=359.5475°
b:: +00° 25′ 57.7″=+0.4327°
Mean count rate: 7 (+7, -6) ×10^-4 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=-0.43 (+0.15, -0.57)
HR2=0.893 (+0.107, -0.014)
Observed between:: and 2023-07-15 14:19
Present in:: 88 datasets (total)
1 datasets (with blind detections)
18 datasets (count-rate detections)
External catalogue matches:: 14
Search Vizier | Simbad.
LSXPS ID: 359977

Nearest neighbour

LSXPS J174253.7-290457 — 57″ away

Nearest 'OK' neighbour

LSXPS J174253.7-290457 — 57″ away

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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

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)	7 (+7, -6) ×10^-4	1.7 (+3.4, -1.7) ×10^-4	0.00 (+2.56, -0.00) ×10^-4	8 (+7, -6) ×10^-4
Peak rate (ct s^-1)	7 (+7, -6) ×10^-4	1.7 (+3.4, -1.7) ×10^-4	0.00 (+2.56, -0.00) ×10^-4	4.7 (+2.2, -1.7) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 3.65× 10^-3	< 1.68× 10^-3	< 1.18× 10^-3	N/A
Counts detected	23	3	1	19
BG counts	18.64	2.028	2.564	14.10
Corr fact	3.40	3.40	3.40	3.40
P_const,χ	1.00 (obs) 0.90 (snapshot)	1.00 (obs) 3.44×10^-4 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 0.98 (snapshot)