LSXPS J041849.8-550210

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J041849.8-550210 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 23″ away.

Detection flag:: Good
Total exposure:: 189 ks
RA (J2000):: 04^h 18^m 49.84^s=64.7077°
Dec (J2000):: -55° 02′ 10.2″=-55.0362°
Err₉₀:: 6.5′′(Star trackers)
l:: +264° 30′ 03.6″=264.5010°
b:: -43° 31′ 51.4″=-43.5309°
Mean count rate: 1.08 (+0.26, -0.24) ×10^-3 ct s^-1
Galactic N_H: 1.2×10²⁰ cm^-2
HRs: HR1=-0.33 (+0.10, -0.14)
HR2=-0.04 (±0.17)
Observed between:: 2007-12-12 06:49 and 2025-05-19 22:20
Present in:: 157 datasets (total)
1 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 888637

Nearest neighbour

LSXPS J041852.1-550157 — 23″ away

Nearest 'OK' neighbour

LSXPS J041852.1-550157 — 23″ 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)	1.08 (+0.26, -0.24) ×10^-3	5.2 (+1.9, -1.7) ×10^-4	3.4 (+1.3, -1.2) ×10^-4	1.5 (+1.2, -1.1) ×10^-4
Peak rate (ct s^-1)	2.62 (+1.06, -0.85) ×10^-2	2.64 (+1.06, -0.85) ×10^-2	6 (+5, -3) ×10^-3	6 (+6, -3) ×10^-3
Detected?	Yes	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	N/A	< 7.89× 10^-4	< 5.90× 10^-4
Counts detected	94	48	23	23
BG counts	52.66	27.91	10.04	17.17
Corr fact	4.94	4.94	4.94	4.94
P_const,χ	0.31 (obs) 0.83 (snapshot)	0.19 (obs) 0.98 (snapshot)	0.95 (obs) 4.23×10^-2 (snapshot)	0.95 (obs) 0.98 (snapshot)