LSXPS J123108.5+122044

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

Warnings were associated with this source; it may be spurious or have unreliable properties.

This image is 160 pixels (=6.3′ to a side).
LSXPS J123108.5+122044 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 17″ away and the nearest good/reasonable source is 9.5′ away.

Detection flag:: Reasonable
But flagged as: position matches known extended source.
Total exposure:: 231 ks
RA (J2000):: 12^h 31^m 08.57^s=187.7857°
Dec (J2000):: +12° 20′ 44.1″=+12.3456°
Err₉₀:: 5.6′′(Star trackers)
l:: +284° 06′ 22.8″=284.1063°
b:: +74° 28′ 14.7″=+74.4708°
Mean count rate: 2.2 (±0.9) ×10^-3 ct s^-1
Galactic N_H: 2.6×10²⁰ cm^-2
HRs: HR1=1 (±5)
HR2=0.7 (±0.5)
Observed between:: and 2025-04-14 03:04
Present in:: 185 datasets (total)
10 datasets (with blind detections)
68 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 129769

Nearest neighbour

LSXPS J123109.7+122042 — 17″ away

Nearest 'OK' neighbour

— 9.5′ 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 (±0.9) ×10^-3	0.00 (+5.66, -0.00) ×10^-4	2.6 (+5.9, -2.6) ×10^-4	1.3 (±0.4) ×10^-3
Peak rate (ct s^-1)	3.85 (+1.10, -0.99) ×10^-2	1.5 (+0.7, -0.5) ×10^-2	1.8 (+0.7, -0.6) ×10^-2	1.5 (+0.8, -0.6) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	< 5.66× 10^-4	< 8.50× 10^-4	< 1.64× 10^-3
Counts detected	3079	945	1399	614
BG counts	2879	1574	1376	500.3
Corr fact	1.47	1.46	1.46	1.46
P_const,χ	<10^-16 (obs) 4.70×10^-2 (snapshot)	<10^-16 (obs) 0.25 (snapshot)	<10^-16 (obs) 0.30 (snapshot)	<10^-16 (obs) 0.56 (snapshot)