LSXPS J202011.3+403932

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J202011.3+403932 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.8′ away and the nearest good/reasonable source is 6.2′ away.

Detection flag:: Good
Total exposure:: 3.8 ks
RA (J2000):: 20^h 20^m 11.39^s=305.0474°
Dec (J2000):: +40° 39′ 32.1″=+40.6589°
Err₉₀:: 5.5′′(XRT+2MASS)
l:: +78° 15′ 34.5″=78.2596°
b:: +02° 24′ 52.9″=+2.4147°
Mean count rate: 5.3 (+1.8, -1.5) ×10^-3 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=0.30 (+0.70, -0.23)
HR2=0.67 (+0.33, -0.08)
Observed between:: 2006-03-26 08:46 and 2025-02-24 15:32
Present in:: 16 datasets (total)
16 datasets (with blind detections)
16 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 1039836

Nearest neighbour

LSXPS J202015.5+404211 — 2.8′ away

Nearest 'OK' neighbour

LSXPS J202011.4+403322 — 6.2′ 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)	5.3 (+1.8, -1.5) ×10^-3	0.00 (+8.34, -0.00) ×10^-4	7 (+8, -5) ×10^-4	4.9 (+1.5, -1.3) ×10^-3
Peak rate (ct s^-1)	5.5 (+1.6, -1.4) ×10^-3	0.00 (+8.34, -0.00) ×10^-4	7 (+8, -5) ×10^-4	4.9 (+1.5, -1.3) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 3.25× 10^-3	< 4.09× 10^-3	N/A
Counts detected	18	2	3	14
BG counts	4.402	2.075	1.189	0.897
Corr fact	2.43	2.43	2.43	2.33
P_const,χ	1.91×10^-2 (obs) 0.52 (snapshot)	1.91×10^-2 (obs) 0.79 (snapshot)	1.91×10^-2 (obs) 7.45×10^-2 (snapshot)	1.62×10^-2 (obs) 0.72 (snapshot)