LSXPS J024024.7+611359

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J024024.7+611359 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 26″ away.

Detection flag:: Poor
Total exposure:: 788 ks
RA (J2000):: 02^h 40^m 24.72^s=40.1030°
Dec (J2000):: +61° 13′ 59.8″=+61.2333°
Err₉₀:: 12.6′′(Star trackers)
l:: +135° 39′ 39.4″=135.6609°
b:: +01° 05′ 02.6″=+1.0840°
Mean count rate: 1.1 (+1.7, -1.1) ×10^-4 ct s^-1
Galactic N_H: 9.0×10²¹ cm^-2
HRs: HR1=-1.0 (±100.8)
HR2=1 (±4)
Observed between:: and 2025-04-10 06:06
Present in:: 437 datasets (total)
2 datasets (with blind detections)
4 datasets (count-rate detections)
External catalogue matches:: 9
Search Vizier | Simbad.
LSXPS ID: 526164

Nearest neighbour

LSXPS J024028.1+611349 — 26″ away

Nearest 'OK' neighbour

LSXPS J024028.1+611349 — 26″ 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)	1.1 (+1.7, -1.1) ×10^-4	1.6 (+34.2, -1.6) ×10^-6	0.00 (+1.04, -0.00) ×10^-4	6.0 (+12.5, -6.0) ×10^-5
Peak rate (ct s^-1)	3.2 (+1.4, -1.1) ×10^-2	2.4 (+1.9, -1.3) ×10^-3	1.4 (+0.6, -0.5) ×10^-2	3.1 (+1.3, -1.1) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 2.78× 10^-4	< 1.09× 10^-4	N/A	< 1.84× 10^-4
Counts detected	3281	259	1241	1788
BG counts	3228	258.2	1250	1759
Corr fact	1.44	1.44	1.44	1.44
P_const,χ	1.71×10^-3 (obs) <10^-16 (snapshot)	1.71×10^-3 (obs) 0.77 (snapshot)	7.87×10^-4 (obs) 4.64×10^-8 (snapshot)	1.71×10^-3 (obs) <10^-16 (snapshot)