LSXPS J203559.6+410736

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203559.6+410736 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 22″ away and the nearest good/reasonable source is 27.6′ away.

Detection flag:: Reasonable, but may be affected by, or due to, stray light.
Total exposure:: 5.4 ks
RA (J2000):: 20^h 35^m 59.63^s=308.9985°
Dec (J2000):: +41° 07′ 36.6″=+41.1268°
Err₉₀:: 4.3′′(XRT+2MASS)
l:: +80° 22′ 57.1″=80.3825°
b:: +00° 15′ 43.4″=+0.2621°
Mean count rate: 1.29 (+1.11, -0.96) ×10^-3 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=0.31 (+0.69, -0.26)
HR2=0.67 (+0.33, -0.04)
Observed between:: 2005-01-04 01:30 and 2024-08-12 23:02
Present in:: 17 datasets (total)
2 datasets (with blind detections)
3 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 907695

Nearest neighbour

LSXPS J203557.7+410729 — 22″ away

Nearest 'OK' neighbour

LSXPS J203620.1+413457 — 27.6′ away

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This source is in a field with stray light; however, this should have been correctly handled.

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)	1.29 (+1.11, -0.96) ×10^-3	0.00 (+3.13, -0.00) ×10^-4	1.3 (+5.2, -1.3) ×10^-4	1.38 (+1.10, -0.94) ×10^-3
Peak rate (ct s^-1)	1.29 (+1.11, -0.96) ×10^-3	0.00 (+3.13, -0.00) ×10^-4	1.3 (+5.2, -1.3) ×10^-4	7.0 (+2.6, -2.2) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 5.47× 10^-3	< 1.58× 10^-3	< 2.35× 10^-3	N/A
Counts detected	18	0	2	16
BG counts	13.26	0.871	1.540	10.93
Corr fact	1.47	1.47	1.47	1.47
P_const,χ	0.99 (obs) 0.72 (snapshot)	0.99 (obs) 1.00 (snapshot)	0.99 (obs) 1.00 (snapshot)	0.99 (obs) 0.68 (snapshot)