LSXPS J184040.9-045411

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J184040.9-045411 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 68″ away and the nearest good/reasonable source is 4.6′ away.

Detection flag:: Reasonable
Total exposure:: 59 ks
RA (J2000):: 18^h 40^m 40.95^s=280.1706°
Dec (J2000):: -04° 54′ 11.1″=-4.9031°
Err₉₀:: 5.5′′(XRT+2MASS)
l:: +27° 20′ 36.8″=27.3435°
b:: +00° 09′ 01.5″=+0.1504°
Mean count rate: 0.00 (+1.50, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=-0.27 (+0.23, -0.73)
HR2=-0.2 (+0.3, -0.8)
Observed between:: 2007-02-15 11:49 and 2024-11-13 22:49
Present in:: 32 datasets (total)
3 datasets (with blind detections)
3 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 338266

Nearest neighbour

LSXPS J184038.9-045309 — 68″ away

Nearest 'OK' neighbour

LSXPS J184030.7-045024 — 4.6′ 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 (+1.50, -0.00) ×10^-4	10 (+9, -7) ×10^-5	0.00 (+9.51, -0.00) ×10^-5	0.00 (+6.25, -0.00) ×10^-5
Peak rate (ct s^-1)	6 (+4, -3) ×10^-3	5.0 (+3.8, -2.6) ×10^-3	1.9 (+1.2, -1.0) ×10^-4	1.37 (+1.31, -0.80) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 5.31× 10^-4	< 4.33× 10^-4	N/A	< 2.80× 10^-4
Counts detected	44	12	16	16
BG counts	47.75	8.158	18.69	26.86
Corr fact	1.52	1.52	1.52	1.52
P_const,χ	9.58×10^-2 (obs) 2.12×10^-5 (snapshot)	9.58×10^-2 (obs) 0.89 (snapshot)	9.58×10^-2 (obs) 0.26 (snapshot)	9.58×10^-2 (obs) 5.88×10^-15 (snapshot)