LSXPS J123051.6+122100

[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 J123051.6+122100 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 20″ away and the nearest good/reasonable source is 9.7′ away.

Detection flag:: Good
But flagged as: position matches known extended source.
Total exposure:: 231 ks
RA (J2000):: 12^h 30^m 51.69^s=187.7154°
Dec (J2000):: +12° 21′ 00.6″=+12.3502°
Err₉₀:: 3.5′′(Star trackers)
l:: +283° 51′ 22.4″=283.8562°
b:: +74° 27′ 17.3″=+74.4548°
Mean count rate: 0.00 (+1.34, -0.00) ×10^-3 ct s^-1
Galactic N_H: 2.6×10²⁰ cm^-2
HRs: HR1=0.00 (±0.00)
HR2=1.0 (±1.1)
Observed between:: and 2025-04-14 03:04
Present in:: 185 datasets (total)
16 datasets (with blind detections)
87 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 22289

Nearest neighbour

LSXPS J123053.0+122056 — 20″ away

Nearest 'OK' neighbour

— 9.7′ 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)	0.00 (+1.34, -0.00) ×10^-3	0.00 (+8.16, -0.00) ×10^-4	0.00 (+1.47, -0.00) ×10^-3	2.0 (±0.6) ×10^-3
Peak rate (ct s^-1)	0.216 (+0.121, -0.094)	4.6 (+2.3, -1.9) ×10^-2	0.88 (±0.19)	2.35 (+1.28, -0.99) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	< 1.34× 10^-3	< 8.16× 10^-4	N/A	< 2.53× 10^-3
Counts detected	7374	2380	5326	1336
BG counts	7505	2966	7055	1160
Corr fact	1.46	1.46	1.72	1.46
P_const,χ	1.00 (obs) <10^-16 (snapshot)	<10^-16 (obs) 8.17×10^-3 (snapshot)	<10^-16 (obs) <10^-16 (snapshot)	<10^-16 (obs) 0.43 (snapshot)