LSXPS J203358.4+412055

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203358.4+412055 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 62″ away.

Detection flag:: Good
Total exposure:: 76 ks
RA (J2000):: 20^h 33^m 58.42^s=308.4934°
Dec (J2000):: +41° 20′ 55.9″=+41.3488°
Err₉₀:: 3.2′′(XRT+2MASS)
l:: +80° 19′ 58.0″=80.3328°
b:: +00° 41′ 57.0″=+0.6992°
Mean count rate: 6.7 (+2.3, -2.1) ×10^-4 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=0.35 (+0.26, -0.23)
HR2=-0.10 (+0.27, -0.22)
Observed between:: and 2024-01-10 22:52
Present in:: 94 datasets (total)
20 datasets (with blind detections)
22 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 346626

Nearest neighbour

LSXPS J203401.6+412007 — 60″ away

Nearest 'OK' neighbour

LSXPS J203358.0+412158 — 62″ 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)	6.7 (+2.3, -2.1) ×10^-4	1.46 (+1.04, -0.88) ×10^-4	3.5 (+1.4, -1.3) ×10^-4	1.8 (+1.4, -1.2) ×10^-4
Peak rate (ct s^-1)	5.9 (+3.7, -2.7) ×10^-3	1.46 (+1.04, -0.88) ×10^-4	3.9 (+3.0, -2.0) ×10^-3	5.3 (+1.5, -1.3) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Yes	Yes
3 σ UL (ct s^-1)	N/A	< 5.08× 10^-4	N/A	N/A
Counts detected	77	16	29	32
BG counts	49.88	10.13	14.95	24.70
Corr fact	1.75	1.75	1.75	1.75
P_const,χ	2.37×10^-2 (obs) 0.29 (snapshot)	2.37×10^-2 (obs) 8.26×10^-2 (snapshot)	2.37×10^-2 (obs) 0.42 (snapshot)	2.37×10^-2 (obs) 0.81 (snapshot)