LSXPS J202344.4+371342

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J202344.4+371342 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 5.0′ away and the nearest good/reasonable source is 5.2′ away.

Detection flag:: Good
Total exposure:: 36 ks
RA (J2000):: 20^h 23^m 44.42^s=305.9351°
Dec (J2000):: +37° 13′ 42.8″=+37.2285°
Err₉₀:: 4.5′′(XRT+2MASS)
l:: +75° 50′ 01.1″=75.8336°
b:: -00° 06′ 27.3″=-0.1076°
Mean count rate: 2.2 (±0.6) ×10^-3 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=-0.42 (+0.20, -0.24)
HR2=-0.65 (+0.09, -0.35)
Observed between:: and 2025-02-06 23:06
Present in:: 43 datasets (total)
22 datasets (with blind detections)
25 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 1025778

Nearest neighbour

LSXPS J202408.3+371521 — 5.0′ away

Nearest 'OK' neighbour

LSXPS J202333.5+371827 — 5.2′ 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)	2.2 (±0.6) ×10^-3	1.6 (+0.5, -0.4) ×10^-3	5.7 (+3.5, -2.7) ×10^-4	0.00 (+2.24, -0.00) ×10^-4
Peak rate (ct s^-1)	8 (+4, -3) ×10^-3	6.4 (+4.1, -2.9) ×10^-3	5.7 (+3.5, -2.7) ×10^-4	0.00 (+2.24, -0.00) ×10^-4
Detected?	Yes	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	N/A	< 1.86× 10^-3	< 9.35× 10^-4
Counts detected	26	16	7	2
BG counts	7.361	2.666	2.099	2.917
Corr fact	2.33	2.34	2.34	2.34
P_const,χ	2.80×10^-2 (obs) 0.14 (snapshot)	1.91×10^-2 (obs) 0.30 (snapshot)	1.91×10^-2 (obs) 0.78 (snapshot)	1.91×10^-2 (obs) 0.50 (snapshot)