LSXPS J175410.6-280252

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175410.6-280252 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 37″ away and the nearest good/reasonable source is 3.3′ away.

Detection flag:: Good
Total exposure:: 170 ks
RA (J2000):: 17^h 54^m 10.64^s=268.5443°
Dec (J2000):: -28° 02′ 52.7″=-28.0480°
Err₉₀:: 3.9′′(XRT+2MASS)
l:: +01° 43′ 39.5″=1.7276°
b:: -01° 09′ 26.6″=-1.1574°
Mean count rate: 4.1 (+1.9, -1.8) ×10^-4 ct s^-1
Galactic N_H: 9.4×10²¹ cm^-2
HRs: HR1=0.08 (+0.19, -0.17)
HR2=0.14 (+0.15, -0.16)
Observed between:: 2007-03-18 21:26 and 2024-10-07 06:32
Present in:: 147 datasets (total)
10 datasets (with blind detections)
15 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 938436

Nearest neighbour

LSXPS J175413.3-280259 — 37″ away

Nearest 'OK' neighbour

LSXPS J175410.4-275935 — 3.3′ 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)	4.1 (+1.9, -1.8) ×10^-4	1.1 (+0.9, -0.8) ×10^-4	10 (+9, -8) ×10^-5	1.8 (+1.2, -1.1) ×10^-4
Peak rate (ct s^-1)	4.1 (+1.9, -1.8) ×10^-4	1.1 (+0.9, -0.8) ×10^-4	10 (+9, -8) ×10^-5	2.6 (+0.8, -0.7) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 9.85× 10^-4	< 4.39× 10^-4	< 4.53× 10^-4	N/A
Counts detected	122	33	39	50
BG counts	97.75	26.60	33.29	39.43
Corr fact	2.90	2.90	2.90	2.90
P_const,χ	8.89×10^-3 (obs) 0.52 (snapshot)	8.89×10^-3 (obs) 0.26 (snapshot)	8.89×10^-3 (obs) 8.66×10^-7 (snapshot)	8.89×10^-3 (obs) 0.83 (snapshot)