LSXPS J203336.2+413753

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203336.2+413753 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 93″ away and the nearest good/reasonable source is 3.2′ away.

Detection flag:: Reasonable, but may be affected by, or due to, stray light.
Total exposure:: 26 ks
RA (J2000):: 20^h 33^m 36.21^s=308.4009°
Dec (J2000):: +41° 37′ 53.4″=+41.6315°
Err₉₀:: 7.7′′(XRT+2MASS)
l:: +80° 31′ 06.1″=80.5184°
b:: +00° 55′ 24.0″=+0.9233°
Mean count rate: 1.2 (+3.9, -1.2) ×10^-4 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=0.0 (+1.0, -0.5)
HR2=0.835 (+0.165, -0.014)
Observed between:: 2005-01-04 01:30 and 2023-12-28 13:32
Present in:: 33 datasets (total)
1 datasets (with blind detections)
17 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 632517

Nearest neighbour

LSXPS J203344.5+413759 — 93″ away

Nearest 'OK' neighbour

LSXPS J203343.2+413455 — 3.2′ 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)	1.2 (+3.9, -1.2) ×10^-4	0.00 (+1.49, -0.00) ×10^-4	0.00 (+1.45, -0.00) ×10^-4	4 (+4, -3) ×10^-4
Peak rate (ct s^-1)	1.2 (+3.9, -1.2) ×10^-4	0.00 (+1.49, -0.00) ×10^-4	0.00 (+1.45, -0.00) ×10^-4	4.8 (+4.6, -2.8) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 1.60× 10^-3	< 6.84× 10^-4	< 6.75× 10^-4	N/A
Counts detected	15	1	1	13
BG counts	13.78	2.511	2.997	8.809
Corr fact	2.63	2.63	2.63	2.63
P_const,χ	8.38×10^-2 (obs) 4.90×10^-2 (snapshot)	8.38×10^-2 (obs) 1.00 (snapshot)	8.38×10^-2 (obs) 1.00 (snapshot)	8.38×10^-2 (obs) 6.16×10^-3 (snapshot)