LSXPS J203529.1+423832

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203529.1+423832 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 60″ away and the nearest good/reasonable source is 2.1′ away.

Detection flag:: Good
Total exposure:: 51 ks
RA (J2000):: 20^h 35^m 29.15^s=308.8714°
Dec (J2000):: +42° 38′ 33.0″=+42.6425°
Err₉₀:: 5.0′′(XRT+2MASS)
l:: +81° 32′ 15.3″=81.5376°
b:: +01° 14′ 53.1″=+1.2481°
Mean count rate: 4.6 (+2.7, -2.3) ×10^-4 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=-0.3 (+0.3, -0.5)
HR2=-0.728 (-0.014, -0.272)
Observed between:: and 2025-12-22 00:46
Present in:: 50 datasets (total)
6 datasets (with blind detections)
10 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 1188633

Nearest neighbour

LSXPS J203524.2+423859 — 60″ away

Nearest 'OK' neighbour

— 2.1′ 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)	4.6 (+2.7, -2.3) ×10^-4	4.1 (+2.3, -1.9) ×10^-4	2.1 (+1.6, -1.2) ×10^-4	0.00 (+6.41, -0.00) ×10^-5
Peak rate (ct s^-1)	1.1 (+0.6, -0.5) ×10^-3	6.7 (+3.0, -2.5) ×10^-4	1.06 (+1.00, -0.61) ×10^-2	0.00 (+6.41, -0.00) ×10^-5
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.19× 10^-3	< 7.95× 10^-4	< 3.24× 10^-4
Counts detected	20	14	6	0
BG counts	11.76	6.588	2.210	3.592
Corr fact	1.44	1.44	1.44	1.44
P_const,χ	1.13×10^-4 (obs) 9.93×10^-2 (snapshot)	1.13×10^-4 (obs) 0.84 (snapshot)	1.13×10^-4 (obs) 8.86×10^-4 (snapshot)	1.13×10^-4 (obs) 1.00 (snapshot)