LSXPS J201847.1+404531

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J201847.1+404531 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 31″ away.

Detection flag:: Good
Total exposure:: 79 ks
RA (J2000):: 20^h 18^m 47.13^s=304.6964°
Dec (J2000):: +40° 45′ 31.9″=+40.7589°
Err₉₀:: 3.8′′(XRT+2MASS)
l:: +78° 11′ 31.3″=78.1920°
b:: +02° 41′ 27.0″=+2.6908°
Mean count rate: 2.3 (+1.5, -1.4) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=-0.1 (+0.4, -0.7)
HR2=0.0 (+0.5, -0.6)
Observed between:: 2006-03-26 08:38 and 2025-02-24 15:37
Present in:: 24 datasets (total)
6 datasets (with blind detections)
6 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 1039826

Nearest neighbour

LSXPS J201845.5+404506 — 31″ away

Nearest 'OK' neighbour

LSXPS J201845.5+404506 — 31″ 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)	2.3 (+1.5, -1.4) ×10^-4	5 (+10, -5) ×10^-5	9 (+8, -7) ×10^-5	10 (±7) ×10^-5
Peak rate (ct s^-1)	1.3 (+0.9, -0.6) ×10^-2	10 (+8, -5) ×10^-3	6.3 (+3.3, -2.7) ×10^-4	3.5 (+2.7, -1.8) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 4.26× 10^-4	< 3.72× 10^-4	< 3.65× 10^-4
Counts detected	90	45	24	21
BG counts	76.36	42.14	18.76	15.25
Corr fact	1.34	1.34	1.34	1.34
P_const,χ	1.20×10^-2 (obs) 4.58×10^-2 (snapshot)	0.30 (obs) 5.35×10^-2 (snapshot)	0.10 (obs) 0.76 (snapshot)	1.00×10^-2 (obs) 0.28 (snapshot)