LSXPS J212359.2+340818

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J212359.2+340818 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 26″ away and the nearest good/reasonable source is 32″ away.

Detection flag:: Poor
Total exposure:: 303 ks
RA (J2000):: 21^h 23^m 59.28^s=320.9970°
Dec (J2000):: +34° 08′ 18.8″=+34.1386°
Err₉₀:: 4.9′′(XRT+2MASS)
l:: +81° 18′ 15.8″=81.3044°
b:: -11° 28′ 44.4″=-11.4790°
Mean count rate: 0.00 (+3.75, -0.00) ×10^-5 ct s^-1
Galactic N_H: 2.1×10²¹ cm^-2
HRs: HR1=0.21 (+0.79, -0.25)
HR2=0.02 (+0.98, -0.29)
Observed between:: and 2026-01-13 16:48
Present in:: 151 datasets (total)
3 datasets (with blind detections)
5 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 790884

Nearest neighbour

LSXPS J212400.3+340840 — 26″ away

Nearest 'OK' neighbour

LSXPS J212401.3+340757 — 32″ 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)	0.00 (+3.75, -0.00) ×10^-5	0.00 (+2.81, -0.00) ×10^-5	0.00 (+3.47, -0.00) ×10^-5	0.00 (+3.67, -0.00) ×10^-5
Peak rate (ct s^-1)	2.38 (+1.08, -0.85) ×10^-2	2.50 (+1.08, -0.85) ×10^-2	2.2 (+1.7, -1.1) ×10^-3	9 (+6, -4) ×10^-3
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 1.73× 10^-4	N/A	< 1.48× 10^-4	< 1.52× 10^-4
Counts detected	406	134	141	131
BG counts	489.2	171.4	168.6	153.5
Corr fact	1.41	1.41	1.41	1.41
P_const,χ	4.85×10^-5 (obs) <10^-16 (snapshot)	4.85×10^-5 (obs) 1.00 (snapshot)	4.85×10^-5 (obs) <10^-16 (snapshot)	4.85×10^-5 (obs) 4.22×10^-15 (snapshot)