LSXPS J114450.9-430549

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J114450.9-430549 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 57″ away.

Detection flag:: Reasonable
Total exposure:: 133 ks
RA (J2000):: 11^h 44^m 50.99^s=176.2124°
Dec (J2000):: -43° 05′ 49.7″=-43.0972°
Err₉₀:: 6.0′′(Star trackers)
l:: +290° 13′ 00.4″=290.2168°
b:: +18° 07′ 28.3″=+18.1245°
Mean count rate: 1.8 (±0.9) ×10^-4 ct s^-1
Galactic N_H: 1.2×10²¹ cm^-2
HRs: HR1=0.1 (+0.4, -0.5)
HR2=-0.52 (+0.15, -0.48)
Observed between:: 2022-06-21 01:59 and 2025-09-11 01:51
Present in:: 154 datasets (total)
1 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 665708

Nearest neighbour

LSXPS J114455.5-430521 — 57″ away

Nearest 'OK' neighbour

LSXPS J114455.5-430521 — 57″ 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)	1.8 (±0.9) ×10^-4	6 (±5) ×10^-5	1.1 (±0.5) ×10^-4	0.00 (+4.80, -0.00) ×10^-5
Peak rate (ct s^-1)	4.2 (+2.2, -1.9) ×10^-4	6 (±5) ×10^-5	2.7 (+2.6, -1.6) ×10^-3	0.00 (+4.80, -0.00) ×10^-5
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.72× 10^-4	< 2.80× 10^-4	< 1.63× 10^-4
Counts detected	81	40	23	18
BG counts	63.54	34.53	12.20	18.54
Corr fact	1.36	1.36	1.36	1.36
P_const,χ	0.91 (obs) 0.23 (snapshot)	0.91 (obs) 8.38×10^-2 (snapshot)	0.91 (obs) 0.21 (snapshot)	0.91 (obs) 1.00 (snapshot)