LSXPS J024009.2+612232

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J024009.2+612232 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 56″ away.

Detection flag:: Poor
Total exposure:: 691 ks
RA (J2000):: 02^h 40^m 09.24^s=40.0385°
Dec (J2000):: +61° 22′ 32.6″=+61.3757°
Err₉₀:: 5.9′′(XRT+2MASS)
l:: +135° 34′ 28.8″=135.5747°
b:: +01° 12′ 05.6″=+1.2016°
Mean count rate: 0.00 (+2.05, -0.00) ×10^-5 ct s^-1
Galactic N_H: 8.8×10²¹ cm^-2
HRs: HR1=-0.69 (+0.09, -0.31)
HR2=0.39 (+0.61, -0.15)
Observed between:: 2006-08-19 01:43 and 2025-08-17 04:09
Present in:: 425 datasets (total)
4 datasets (with blind detections)
6 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 732762

Nearest neighbour

LSXPS J024001.4+612234 — 56″ away

Nearest 'OK' neighbour

LSXPS J024001.4+612234 — 56″ away

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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

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 (+2.05, -0.00) ×10^-5	3.2 (+22.0, -3.2) ×10^-6	0.00 (+8.06, -0.00) ×10^-6	0.00 (+1.08, -0.00) ×10^-5
Peak rate (ct s^-1)	6 (+5, -3) ×10^-3	7 (+5, -3) ×10^-3	0.00 (+8.06, -0.00) ×10^-6	0.00 (+1.08, -0.00) ×10^-5
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 8.12× 10^-5	N/A	< 3.59× 10^-5	< 4.72× 10^-5
Counts detected	176	70	34	72
BG counts	196.4	68.77	50.27	94.58
Corr fact	1.81	1.81	1.81	1.81
P_const,χ	<10^-16 (obs) 0.39 (snapshot)	<10^-16 (obs) 0.18 (snapshot)	<10^-16 (obs) 0.30 (snapshot)	<10^-16 (obs) 0.55 (snapshot)