LSXPS J041842.1-545127

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J041842.1-545127 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 97″ away.

Detection flag:: Good
Total exposure:: 171 ks
RA (J2000):: 04^h 18^m 42.17^s=64.6757°
Dec (J2000):: -54° 51′ 27.9″=-54.8578°
Err₉₀:: 5.6′′(Star trackers)
l:: +264° 16′ 11.3″=264.2698°
b:: -43° 35′ 42.1″=-43.5950°
Mean count rate: 2.6 (+1.3, -1.2) ×10^-4 ct s^-1
Galactic N_H: 1.2×10²⁰ cm^-2
HRs: HR1=-0.00 (+0.27, -0.26)
HR2=0.22 (+0.19, -0.23)
Observed between:: 2007-12-12 06:49 and 2025-05-19 22:20
Present in:: 146 datasets (total)
15 datasets (with blind detections)
17 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 1109260

Nearest neighbour

LSXPS J041845.8-544955 — 97″ away

Nearest 'OK' neighbour

LSXPS J041845.8-544955 — 97″ 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)	2.6 (+1.3, -1.2) ×10^-4	0.00 (+7.67, -0.00) ×10^-5	1.1 (+0.7, -0.6) ×10^-4	1.5 (+0.9, -0.8) ×10^-4
Peak rate (ct s^-1)	1.45 (+1.08, -0.73) ×10^-2	0.00 (+7.67, -0.00) ×10^-5	9 (+9, -5) ×10^-3	1.5 (+0.9, -0.8) ×10^-4
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	< 3.52× 10^-4	< 4.42× 10^-4
Counts detected	59	20	15	24
BG counts	43.74	21.72	8.608	15.04
Corr fact	2.94	2.94	2.94	2.94
P_const,χ	8.20×10^-6 (obs) 1.70×10^-6 (snapshot)	8.20×10^-6 (obs) 3.65×10^-8 (snapshot)	8.20×10^-6 (obs) 8.32×10^-5 (snapshot)	8.20×10^-6 (obs) 0.82 (snapshot)