LSXPS J123040.8+122123

[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 J123040.8+122123 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 8″ away and the nearest good/reasonable source is 10.9′ away.

Detection flag:: Good
But flagged as: position matches known extended source.
Total exposure:: 224 ks
RA (J2000):: 12^h 30^m 40.82^s=187.6701°
Dec (J2000):: +12° 21′ 23.4″=+12.3565°
Err₉₀:: 3.5′′(Star trackers)
l:: +283° 41′ 30.3″=283.6918°
b:: +74° 26′ 51.5″=+74.4476°
Mean count rate: 5.7 (±1.5) ×10^-3 ct s^-1
Galactic N_H: 2.6×10²⁰ cm^-2
HRs: HR1=-1.00 (±0.24)
HR2=1.0 (±0.7)
Observed between:: and 2025-04-06 07:34
Present in:: 171 datasets (total)
10 datasets (with blind detections)
104 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 332397

Nearest neighbour

LSXPS J123040.6+122130 — 8″ away

Nearest 'OK' neighbour

— 10.9′ 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)	5.7 (±1.5) ×10^-3	8.0 (±0.8) ×10^-3	0.00 (+1.10, -0.00) ×10^-3	2.3 (±0.5) ×10^-3
Peak rate (ct s^-1)	12.0 (±0.4)	4.20 (±0.13)	3.062 (±0.017)	0.607 (±0.010)
Detected?	Yes	Yes	Yes	Yes
3 σ UL (ct s^-1)	N/A	N/A	N/A	N/A
Counts detected	8285	3047	4000	1228
BG counts	7792	2347	5163	1026
Corr fact	1.39	1.39	1.39	1.39
P_const,χ	<10^-16 (obs) <10^-16 (snapshot)	<10^-16 (obs) 4.46×10^-3 (snapshot)	<10^-16 (obs) 8.80×10^-11 (snapshot)	<10^-16 (obs) 0.30 (snapshot)