LSXPS J175449.5-275528

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175449.5-275528 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 55″ away and the nearest good/reasonable source is 6.0′ away.

Detection flag:: Good
Total exposure:: 330 ks
RA (J2000):: 17^h 54^m 49.58^s=268.7066°
Dec (J2000):: -27° 55′ 28.9″=-27.9247°
Err₉₀:: 5.5′′(XRT+2MASS)
l:: +01° 54′ 23.3″=1.9065°
b:: -01° 13′ 07.2″=-1.2187°
Mean count rate: 8.6 (+13.5, -8.6) ×10^-5 ct s^-1
Galactic N_H: 9.4×10²¹ cm^-2
HRs: HR1=0.25 (+0.27, -0.34)
HR2=0.38 (+0.18, -0.17)
Observed between:: and 2024-10-07 06:30
Present in:: 158 datasets (total)
1 datasets (with blind detections)
26 datasets (count-rate detections)
External catalogue matches:: 7
Search Vizier | Simbad.
LSXPS ID: 425559

Nearest neighbour

LSXPS J175446.8-275610 — 55″ away

Nearest 'OK' neighbour

LSXPS J175422.9-275643 — 6.0′ 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)	8.6 (+13.5, -8.6) ×10^-5	0.00 (+6.06, -0.00) ×10^-5	0.00 (+7.91, -0.00) ×10^-5	2.2 (+1.2, -1.1) ×10^-4
Peak rate (ct s^-1)	8.6 (+13.5, -8.6) ×10^-5	0.00 (+6.06, -0.00) ×10^-5	0.00 (+7.91, -0.00) ×10^-5	3.1 (±0.8) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 6.10× 10^-4	< 2.36× 10^-4	< 2.88× 10^-4	N/A
Counts detected	99	20	29	50
BG counts	93.80	24.66	32.47	36.72
Corr fact	2.72	2.72	2.72	2.72
P_const,χ	1.00 (obs) 0.95 (snapshot)	1.00 (obs) 6.65×10^-2 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 0.75 (snapshot)