LSXPS J175512.6-280031

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175512.6-280031 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 12″ away and the nearest good/reasonable source is 22″ away.

Detection flag:: Good, but may be affected by optical loading.
Total exposure:: 185 ks
RA (J2000):: 17^h 55^m 12.66^s=268.8028°
Dec (J2000):: -28° 00′ 31.4″=-28.0087°
Err₉₀:: 2.6′′(XRT+2MASS)
l:: +01° 52′ 36.5″=1.8768°
b:: -01° 20′ 04.0″=-1.3344°
Mean count rate: 3.4 (±0.5) ×10^-2 ct s^-1
Galactic N_H: 9.3×10²¹ cm^-2
HRs: HR1=-0.956 (+0.009, -0.044)
HR2=-0.0 (+0.4, -1.0)
Observed between:: and 2023-02-23 22:09
Present in:: 81 datasets (total)
1 datasets (with blind detections)
10 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 417048

Nearest neighbour

LSXPS J175513.2-280021 — 12″ away

Nearest 'OK' neighbour

LSXPS J175513.3-280010 — 22″ 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)	3.4 (±0.5) ×10^-2	3.5 (±0.5) ×10^-2	0.00 (+1.03, -0.00) ×10^-3	0.00 (+9.97, -0.00) ×10^-4
Peak rate (ct s^-1)	6.2 (+3.3, -2.5) ×10^-2	6.3 (+3.3, -2.5) ×10^-2	0.00 (+1.03, -0.00) ×10^-3	0.00 (+9.97, -0.00) ×10^-4
Detected?	Yes	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	N/A	< 4.68× 10^-3	< 4.61× 10^-3
Counts detected	58	56	1	1
BG counts	7.934	3.570	2.319	2.764
Corr fact	13.32	13.32	13.32	13.32
P_const,χ	<10^-16 (obs) 5.52×10^-10 (snapshot)	<10^-16 (obs) 9.35×10^-11 (snapshot)	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) 1.00 (snapshot)