LSXPS J203355.5+411852

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203355.5+411852 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 59″ away and the nearest good/reasonable source is 2.1′ away.

Detection flag:: Good
Total exposure:: 76 ks
RA (J2000):: 20^h 33^m 55.60^s=308.4817°
Dec (J2000):: +41° 18′ 52.7″=+41.3146°
Err₉₀:: 2.4′′(XRT+2MASS)
l:: +80° 18′ 00.2″=80.3001°
b:: +00° 41′ 08.9″=+0.6858°
Mean count rate: 8.9 (+2.4, -2.2) ×10^-4 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=0.811 (+0.189, -0.054)
HR2=0.09 (+0.21, -0.15)
Observed between:: and 2024-01-10 22:52
Present in:: 91 datasets (total)
22 datasets (with blind detections)
35 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 342187

Nearest neighbour

LSXPS J203353.5+411758 — 59″ away

Nearest 'OK' neighbour

LSXPS J203358.4+412055 — 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)	8.9 (+2.4, -2.2) ×10^-4	0.00 (+7.36, -0.00) ×10^-5	4.6 (+1.5, -1.3) ×10^-4	4.7 (+1.7, -1.6) ×10^-4
Peak rate (ct s^-1)	1.3 (+0.5, -0.4) ×10^-2	0.00 (+7.36, -0.00) ×10^-5	6.5 (+3.7, -2.7) ×10^-3	8.2 (+3.6, -2.8) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Yes	Yes
3 σ UL (ct s^-1)	N/A	< 2.79× 10^-4	N/A	N/A
Counts detected	93	9	36	48
BG counts	55.27	10.72	16.80	27.97
Corr fact	1.67	1.67	1.67	1.67
P_const,χ	1.74×10^-10 (obs) 1.00×10^-11 (snapshot)	9.20×10^-2 (obs) 0.75 (snapshot)	1.41×10^-2 (obs) 9.68×10^-3 (snapshot)	7.23×10^-4 (obs) 1.10×10^-5 (snapshot)