LSXPS J203524.2+423859

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203524.2+423859 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 60″ away.

Detection flag:: Poor
Total exposure:: 32 ks
RA (J2000):: 20^h 35^m 24.23^s=308.8510°
Dec (J2000):: +42° 38′ 59.6″=+42.6499°
Err₉₀:: 4.6′′(XRT+2MASS)
l:: +81° 32′ 04.0″=81.5344°
b:: +01° 15′ 52.5″=+1.2646°
Mean count rate: 1.6 (+22.5, -1.6) ×10^-5 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=-0.636 (-0.025, -0.364)
HR2=0.29 (+0.71, -0.28)
Observed between:: and 2025-12-22 00:46
Present in:: 49 datasets (total)
3 datasets (with blind detections)
4 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 1185766

Nearest neighbour

LSXPS J203529.1+423832 — 60″ away

Nearest 'OK' neighbour

LSXPS J203529.1+423832 — 60″ 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)	1.6 (+22.5, -1.6) ×10^-5	1.3 (+1.5, -1.3) ×10^-4	0.00 (+6.45, -0.00) ×10^-5	0.00 (+1.28, -0.00) ×10^-4
Peak rate (ct s^-1)	2.3 (+1.7, -1.1) ×10^-2	2.3 (+1.7, -1.1) ×10^-2	0.00 (+6.45, -0.00) ×10^-5	0.00 (+1.28, -0.00) ×10^-4
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 8.01× 10^-4	N/A	< 3.27× 10^-4	< 5.02× 10^-4
Counts detected	12	9	0	3
BG counts	11.72	6.708	2.143	3.541
Corr fact	1.45	1.45	1.45	1.45
P_const,χ	7.64×10^-14 (obs) 1.91×10^-7 (snapshot)	7.64×10^-14 (obs) 2.91×10^-10 (snapshot)	7.64×10^-14 (obs) 1.00 (snapshot)	7.64×10^-14 (obs) 0.67 (snapshot)