LSXPS J175436.8-275417

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175436.8-275417 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 34″ away.

Detection flag:: Good
Total exposure:: 174 ks
RA (J2000):: 17^h 54^m 36.84^s=268.6535°
Dec (J2000):: -27° 54′ 17.9″=-27.9050°
Err₉₀:: 4.8′′(XRT+2MASS)
l:: +01° 53′ 59.3″=1.8998°
b:: -01° 10′ 05.7″=-1.1682°
Mean count rate: 1.3 (+0.9, -0.8) ×10^-4 ct s^-1
Galactic N_H: 9.4×10²¹ cm^-2
HRs: HR1=0.52 (+0.48, -0.13)
HR2=0.0 (±0.3)
Observed between:: 2007-03-18 21:26 and 2024-10-07 06:32
Present in:: 160 datasets (total)
21 datasets (with blind detections)
23 datasets (count-rate detections)
External catalogue matches:: 7
Search Vizier | Simbad.
LSXPS ID: 938881

Nearest neighbour

LSXPS J175438.2-275348 — 34″ away

Nearest 'OK' neighbour

LSXPS J175438.2-275348 — 34″ 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)	1.3 (+0.9, -0.8) ×10^-4	0.00 (+4.13, -0.00) ×10^-5	8 (+6, -5) ×10^-5	7 (+6, -5) ×10^-5
Peak rate (ct s^-1)	1.3 (+0.9, -0.8) ×10^-4	0.00 (+4.13, -0.00) ×10^-5	8 (+6, -5) ×10^-5	2.49 (+1.02, -0.91) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 4.22× 10^-4	< 1.48× 10^-4	< 2.70× 10^-4	N/A
Counts detected	128	27	47	54
BG counts	113.1	29.69	37.58	45.96
Corr fact	1.48	1.48	1.48	1.48
P_const,χ	1.00 (obs) 0.94 (snapshot)	1.00 (obs) 0.52 (snapshot)	1.00 (obs) 0.97 (snapshot)	1.00 (obs) 1.00 (snapshot)