LSXPS J174454.3-285141

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174454.3-285141 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 8″ away and the nearest good/reasonable source is 43″ away.

Detection flag:: Poor
Total exposure:: 2404 ks
RA (J2000):: 17^h 44^m 54.40^s=266.2267°
Dec (J2000):: -28° 51′ 41.5″=-28.8615°
Err₉₀:: 0.7′′(XRT+2MASS)
l:: +359° 58′ 56.0″=359.9822°
b:: +00° 10′ 19.7″=+0.1721°
Mean count rate: 0.00 (+1.67, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.86 (±0.07)
HR2=-0.07 (±0.06)
Observed between:: 2005-10-25 20:40 and 2025-08-18 08:49
Present in:: 2512 datasets (total)
4 datasets (with blind detections)
93 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 359962

Nearest neighbour

LSXPS J174453.8-285137 — 8″ away

Nearest 'OK' neighbour

LSXPS J174456.2-285105 — 43″ away

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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

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)	0.00 (+1.67, -0.00) ×10^-4	7.2 (±2.2) ×10^-5	9.2 (±0.5) ×10^-4	8.0 (±0.9) ×10^-4
Peak rate (ct s^-1)	0.66 (+0.15, -0.13)	1.0 (+0.6, -0.5) ×10^-2	1.45 (+1.38, -0.85) ×10^-2	0.67 (+0.15, -0.13)
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Yes	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	< 1.67× 10^-4	< 1.39× 10^-4	N/A	< 8.82× 10^-4
Counts detected	4993	390	1268	3335
BG counts	17672	325.3	436.1	2615
Corr fact	2.66	2.66	2.66	2.66
P_const,χ	1.00 (obs) <10^-16 (snapshot)	1.00 (obs) 0.11 (snapshot)	1.00 (obs) 0.98 (snapshot)	1.00 (obs) <10^-16 (snapshot)