LSXPS J175445.2-275704

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175445.2-275704 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 38″ away.

Detection flag:: Poor
Total exposure:: 335 ks
RA (J2000):: 17^h 54^m 45.22^s=268.6884°
Dec (J2000):: -27° 57′ 04.2″=-27.9512°
Err₉₀:: 4.2′′(XRT+2MASS)
l:: +01° 52′ 31.9″=1.8755°
b:: -01° 13′ 05.6″=-1.2182°
Mean count rate: 2.7 (+1.6, -1.5) ×10^-4 ct s^-1
Galactic N_H: 9.4×10²¹ cm^-2
HRs: HR1=0.36 (+0.18, -0.17)
HR2=-0.19 (±0.17)
Observed between:: and 2024-10-07 06:30
Present in:: 153 datasets (total)
1 datasets (with blind detections)
25 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 430085

Nearest neighbour

LSXPS J175446.5-275739 — 38″ away

Nearest 'OK' neighbour

LSXPS J175446.5-275739 — 38″ 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)	2.7 (+1.6, -1.5) ×10^-4	2.0 (+7.8, -2.0) ×10^-5	2.16 (+1.07, -0.98) ×10^-4	3 (+9, -3) ×10^-5
Peak rate (ct s^-1)	2.7 (+1.6, -1.5) ×10^-4	2.0 (+7.8, -2.0) ×10^-5	3.7 (+1.3, -1.1) ×10^-4	3 (+9, -3) ×10^-5
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.99× 10^-4	< 5.50× 10^-4	< 3.52× 10^-4
Counts detected	121	29	51	41
BG counts	102.2	27.64	36.11	38.76
Corr fact	2.46	2.46	2.46	2.46
P_const,χ	3.26×10^-2 (obs) 0.46 (snapshot)	3.26×10^-2 (obs) 0.67 (snapshot)	3.26×10^-2 (obs) 0.64 (snapshot)	3.26×10^-2 (obs) 0.83 (snapshot)