LSXPS J203359.2+412808

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203359.2+412808 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 49″ away and the nearest good/reasonable source is 71″ away.

Detection flag:: Reasonable, but may be affected by, or due to, stray light.
Total exposure:: 22 ks
RA (J2000):: 20^h 33^m 59.24^s=308.4968°
Dec (J2000):: +41° 28′ 08.6″=+41.4691°
Err₉₀:: 5.6′′(XRT+2MASS)
l:: +80° 25′ 50.8″=80.4308°
b:: +00° 46′ 07.8″=+0.7688°
Mean count rate: 0.00 (+2.30, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=0.1 (+0.9, -0.4)
HR2=0.29 (+0.71, -0.24)
Observed between:: 2005-01-04 01:30 and 2024-08-01 23:59
Present in:: 38 datasets (total)
6 datasets (with blind detections)
9 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 1086416

Nearest neighbour

LSXPS J203402.7+412737 — 49″ away

Nearest 'OK' neighbour

LSXPS J203359.3+412657 — 71″ 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)	0.00 (+2.30, -0.00) ×10^-4	0.00 (+1.28, -0.00) ×10^-4	0.00 (+1.61, -0.00) ×10^-4	0.00 (+2.21, -0.00) ×10^-4
Peak rate (ct s^-1)	0.00 (+2.30, -0.00) ×10^-4	0.00 (+1.28, -0.00) ×10^-4	0.00 (+1.61, -0.00) ×10^-4	2.9 (+1.3, -1.0) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 1.01× 10^-3	< 5.85× 10^-4	< 6.99× 10^-4	N/A
Counts detected	19	1	3	15
BG counts	29.45	2.447	5.328	23.54
Corr fact	1.91	1.91	1.91	1.91
P_const,χ	1.00 (obs) <10^-16 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 1.00 (snapshot)