LSXPS J124337.8-003859

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J124337.8-003859 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 78″ away and the nearest good/reasonable source is 102″ away.

Detection flag:: Good
Total exposure:: 47 ks
RA (J2000):: 12^h 43^m 37.85^s=190.9077°
Dec (J2000):: -00° 38′ 59.1″=-0.6497°
Err₉₀:: 5.8′′(Star trackers)
l:: +298° 45′ 00.6″=298.7502°
b:: +62° 09′ 31.0″=+62.1586°
Mean count rate: 8.2 (+2.4, -2.1) ×10^-4 ct s^-1
Galactic N_H: 1.9×10²⁰ cm^-2
HRs: HR1=-0.13 (+0.26, -0.29)
HR2=-0.2 (+0.4, -0.3)
Observed between:: 2005-02-22 07:10 and 2025-08-16 00:27
Present in:: 31 datasets (total)
5 datasets (with blind detections)
6 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 908278

Nearest neighbour

LSXPS J124336.9-004016 — 78″ away

Nearest 'OK' neighbour

— 102″ 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)	8.2 (+2.4, -2.1) ×10^-4	3.3 (+1.6, -1.4) ×10^-4	2.9 (+1.3, -1.1) ×10^-4	1.8 (+1.2, -1.0) ×10^-4
Peak rate (ct s^-1)	3.9 (+3.0, -2.0) ×10^-3	2.9 (+2.3, -1.5) ×10^-3	2.9 (+1.3, -1.1) ×10^-4	2.3 (+1.6, -1.3) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Yes
3 σ UL (ct s^-1)	N/A	< 8.57× 10^-4	< 7.52× 10^-4	N/A
Counts detected	46	21	13	12
BG counts	21.17	11.17	4.109	6.484
Corr fact	1.57	1.57	1.57	1.57
P_const,χ	1.88×10^-13 (obs) 1.95×10^-2 (snapshot)	1.88×10^-13 (obs) 0.86 (snapshot)	1.88×10^-13 (obs) 1.00 (snapshot)	1.88×10^-13 (obs) 3.39×10^-9 (snapshot)