LSXPS J175458.9-285214

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175458.9-285214 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.8′ away and the nearest good/reasonable source is 7.2′ away.

Detection flag:: Poor
Total exposure:: 5.4 ks
RA (J2000):: 17^h 54^m 58.95^s=268.7456°
Dec (J2000):: -28° 52′ 14.8″=-28.8708°
Err₉₀:: 12.2′′(XRT+2MASS)
l:: +01° 06′ 24.4″=1.1068°
b:: -01° 43′ 32.8″=-1.7258°
Mean count rate: 10 (+9, -7) ×10^-4 ct s^-1
Galactic N_H: 8.5×10²¹ cm^-2
HRs: HR1=0.791 (+0.209, +0.012)
HR2=-0.60 (+0.08, -0.40)
Observed between:: 2012-05-02 20:33 and 2025-03-18 00:36
Present in:: 54 datasets (total)
1 datasets (with blind detections)
3 datasets (count-rate detections)
External catalogue matches:: 46
Search Vizier | Simbad.
LSXPS ID: 529987

Nearest neighbour

LSXPS J175446.7-285126 — 2.8′ away

Nearest 'OK' neighbour

LSXPS J175458.8-284502 — 7.2′ 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)	10 (+9, -7) ×10^-4	0.00 (+3.18, -0.00) ×10^-4	1.4 (+0.8, -0.6) ×10^-3	1.1 (+5.4, -1.1) ×10^-4
Peak rate (ct s^-1)	10 (+9, -7) ×10^-4	0.00 (+3.18, -0.00) ×10^-4	2.6 (+2.5, -1.5) ×10^-2	2.1 (+2.0, -1.2) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 4.28× 10^-3	< 1.61× 10^-3	N/A	< 2.38× 10^-3
Counts detected	9	0	7	2
BG counts	5.518	1.972	2.069	1.602
Corr fact	1.50	1.50	1.50	1.50
P_const,χ	6.16×10^-2 (obs) 0.18 (snapshot)	6.16×10^-2 (obs) 1.00 (snapshot)	6.16×10^-2 (obs) 0.19 (snapshot)	6.16×10^-2 (obs) 0.19 (snapshot)