LSXPS J203451.2+465052

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203451.2+465052 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.2′ away and the nearest good/reasonable source is 2.7′ away.

Detection flag:: Good, but may be affected by optical loading.
Total exposure:: 78 ks
RA (J2000):: 20^h 34^m 51.23^s=308.7134°
Dec (J2000):: +46° 50′ 52.0″=+46.8478°
Err₉₀:: 2.0′′(XRT+2MASS)
l:: +84° 50′ 36.4″=84.8434°
b:: +03° 51′ 15.2″=+3.8542°
Mean count rate: 9.8 (±0.5) ×10^-3 ct s^-1
Galactic N_H: 9.6×10²¹ cm^-2
HRs: HR1=-0.961 (+0.019, -0.022)
HR2=-0.7066 (+0.0089, -0.2934)
Observed between:: 2013-01-23 12:46 and 2022-11-19 15:02
Present in:: 45 datasets (total)
36 datasets (with blind detections)
37 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 423512

Nearest neighbour

LSXPS J203453.9+465301 — 2.2′ away

Nearest 'OK' neighbour

LSXPS J203459.8+464833 — 2.7′ 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)	9.8 (±0.5) ×10^-3	9.8 (±0.4) ×10^-3	1.1 (+0.8, -0.7) ×10^-4	0.00 (+3.53, -0.00) ×10^-5
Peak rate (ct s^-1)	5.0 (+1.6, -1.3) ×10^-2	5.0 (+1.6, -1.3) ×10^-2	1.1 (+0.8, -0.7) ×10^-4	0.00 (+3.53, -0.00) ×10^-5
Detected?	Yes	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	N/A	< 4.06× 10^-4	< 1.60× 10^-4
Counts detected	620	588	24	8
BG counts	55.24	26.38	17.75	15.94
Corr fact	1.49	1.49	1.49	1.49
P_const,χ	<10^-16 (obs) <10^-16 (snapshot)	<10^-16 (obs) <10^-16 (snapshot)	2.08×10^-9 (obs) 1.58×10^-2 (snapshot)	2.08×10^-9 (obs) 0.93 (snapshot)