LSXPS J175544.0-291949

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175544.0-291949 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 4.2′ away and the nearest good/reasonable source is 4.3′ away.

Detection flag:: Good
Total exposure:: 3.9 ks
RA (J2000):: 17^h 55^m 44.01^s=268.9334°
Dec (J2000):: -29° 19′ 49.9″=-29.3305°
Err₉₀:: 4.6′′(XRT+2MASS)
l:: +00° 47′ 31.1″=0.7920°
b:: -02° 05′ 56.4″=-2.0990°
Mean count rate: 4.8 (+1.7, -1.4) ×10^-3 ct s^-1
Galactic N_H: 7.3×10²¹ cm^-2
HRs: HR1=0.790 (+0.210, +0.012)
HR2=0.28 (+0.29, -0.34)
Observed between:: 2014-06-24 10:29 and 2023-02-23 23:32
Present in:: 58 datasets (total)
26 datasets (with blind detections)
29 datasets (count-rate detections)
External catalogue matches:: 7
Search Vizier | Simbad.
LSXPS ID: 529309

Nearest neighbour

LSXPS J175527.5-292201 — 4.2′ away

Nearest 'OK' neighbour

LSXPS J175539.0-292402 — 4.3′ 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)	4.8 (+1.7, -1.4) ×10^-3	0.00 (+4.36, -0.00) ×10^-4	2.07 (+1.15, -0.89) ×10^-3	3.4 (+1.3, -1.1) ×10^-3
Peak rate (ct s^-1)	4.8 (+3.0, -2.1) ×10^-2	0.00 (+4.36, -0.00) ×10^-4	2.4 (+2.3, -1.4) ×10^-2	2.7 (+2.6, -1.6) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Yes
3 σ UL (ct s^-1)	N/A	< 2.21× 10^-3	< 6.28× 10^-3	N/A
Counts detected	17	0	7	10
BG counts	4.275	1.808	1.547	1.016
Corr fact	1.49	1.49	1.49	1.49
P_const,χ	1.07×10^-5 (obs) 3.00×10^-3 (snapshot)	1.07×10^-5 (obs) 1.00 (snapshot)	1.07×10^-5 (obs) 0.26 (snapshot)	1.07×10^-5 (obs) 3.53×10^-2 (snapshot)