LSXPS J203810.8+430722

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203810.8+430722 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.2′ away.

Detection flag:: Poor
Total exposure:: 54 ks
RA (J2000):: 20^h 38^m 10.82^s=309.5451°
Dec (J2000):: +43° 07′ 22.2″=+43.1228°
Err₉₀:: 5.7′′(XRT+2MASS)
l:: +82° 13′ 06.8″=82.2186°
b:: +01° 08′ 38.5″=+1.1440°
Mean count rate: 2.5 (+20.8, -2.5) ×10^-5 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=-0.25 (+0.27, -0.75)
HR2=0.718 (+0.282, -0.052)
Observed between:: 2019-04-16 12:29 and 2026-01-31 21:13
Present in:: 58 datasets (total)
1 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 1190383

Nearest neighbour

LSXPS J203814.9+430517 — 2.2′ away

Nearest 'OK' neighbour

LSXPS J203814.9+430517 — 2.2′ 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)	2.5 (+20.8, -2.5) ×10^-5	0.00 (+1.01, -0.00) ×10^-4	0.00 (+7.89, -0.00) ×10^-5	1.7 (+1.5, -1.2) ×10^-4
Peak rate (ct s^-1)	2.5 (+20.8, -2.5) ×10^-5	0.00 (+1.01, -0.00) ×10^-4	0.00 (+7.89, -0.00) ×10^-5	2.0 (+1.6, -1.1) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 7.48× 10^-4	< 4.27× 10^-4	< 3.45× 10^-4	N/A
Counts detected	18	6	2	10
BG counts	17.45	9.593	3.727	6.198
Corr fact	2.44	2.44	2.44	2.44
P_const,χ	2.14×10^-11 (obs) 1.53×10^-8 (snapshot)	2.14×10^-11 (obs) 0.56 (snapshot)	2.14×10^-11 (obs) 0.80 (snapshot)	2.14×10^-11 (obs) 4.96×10^-4 (snapshot)