LSXPS J175038.8-312035

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175038.8-312035 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.3′ away and the nearest good/reasonable source is 7.1′ away.

Detection flag:: Good
Total exposure:: 87 ks
RA (J2000):: 17^h 50^m 38.87^s=267.6620°
Dec (J2000):: -31° 20′ 35.0″=-31.3431°
Err₉₀:: 2.4′′(XRT+2MASS)
l:: +358° 29′ 57.9″=358.4994°
b:: -02° 10′ 24.3″=-2.1734°
Mean count rate: 1.4 (+0.4, -0.3) ×10^-3 ct s^-1
Galactic N_H: 7.5×10²¹ cm^-2
HRs: HR1=0.9253 (+0.0747, -0.0019)
HR2=0.54 (+0.13, -0.12)
Observed between:: and 2024-05-07 20:29
Present in:: 100 datasets (total)
31 datasets (with blind detections)
37 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 735885

Nearest neighbour

LSXPS J175035.2-311823 — 2.3′ away

Nearest 'OK' neighbour

LSXPS J175008.0-311758 — 7.1′ 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)	1.4 (+0.4, -0.3) ×10^-3	0.00 (+4.48, -0.00) ×10^-5	4.7 (+1.9, -1.7) ×10^-4	1.78 (+0.31, -0.29) ×10^-3
Peak rate (ct s^-1)	1.6 (+0.6, -0.5) ×10^-2	0.00 (+4.48, -0.00) ×10^-5	7.7 (+2.1, -1.8) ×10^-4	1.7 (+0.6, -0.5) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Yes
3 σ UL (ct s^-1)	N/A	< 2.17× 10^-4	< 1.09× 10^-3	N/A
Counts detected	127	2	33	92
BG counts	82.13	8.515	18.00	35.29
Corr fact	1.48	1.48	1.48	1.48
P_const,χ	<10^-16 (obs) 1.03×10^-6 (snapshot)	1.49×10^-8 (obs) 1.00 (snapshot)	1.49×10^-8 (obs) 0.58 (snapshot)	<10^-16 (obs) 1.19×10^-10 (snapshot)