LSXPS J175450.4-280231

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175450.4-280231 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 62″ away.

Detection flag:: Poor
Total exposure:: 242 ks
RA (J2000):: 17^h 54^m 50.42^s=268.7101°
Dec (J2000):: -28° 02′ 31.7″=-28.0421°
Err₉₀:: 5.1′′(XRT+2MASS)
l:: +01° 48′ 23.9″=1.8066°
b:: -01° 16′ 50.3″=-1.2806°
Mean count rate: 2.2 (+210.7, -2.2) ×10^-6 ct s^-1
Galactic N_H: 9.3×10²¹ cm^-2
HRs: HR1=0.2 (±0.4)
HR2=-0.34 (+0.18, -0.66)
Observed between:: and 2024-10-07 06:32
Present in:: 100 datasets (total)
7 datasets (with blind detections)
7 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 521859

Nearest neighbour

LSXPS J175455.0-280218 — 62″ away

Nearest 'OK' neighbour

LSXPS J175455.0-280218 — 62″ 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)	2.2 (+210.7, -2.2) ×10^-6	0.00 (+1.25, -0.00) ×10^-4	6.4 (+11.1, -6.4) ×10^-5	0.00 (+9.10, -0.00) ×10^-5
Peak rate (ct s^-1)	8 (+7, -6) ×10^-4	0.00 (+1.25, -0.00) ×10^-4	6.4 (+11.1, -6.4) ×10^-5	0.00 (+9.10, -0.00) ×10^-5
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 4.25× 10^-4	< 5.19× 10^-4	< 3.64× 10^-4
Counts detected	40	12	16	12
BG counts	39.93	12.07	13.90	15.83
Corr fact	2.32	2.32	2.32	2.32
P_const,χ	1.00 (obs) 0.76 (snapshot)	1.00 (obs) 0.14 (snapshot)	1.00 (obs) 0.99 (snapshot)	1.00 (obs) 0.99 (snapshot)