LSXPS J041924.9-550648

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J041924.9-550648 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 111″ away.

Detection flag:: Good
Total exposure:: 185 ks
RA (J2000):: 04^h 19^m 24.95^s=64.8539°
Dec (J2000):: -55° 06′ 48.2″=-55.1134°
Err₉₀:: 5.1′′(Star trackers)
l:: +264° 34′ 25.2″=264.5737°
b:: -43° 25′ 47.9″=-43.4300°
Mean count rate: 1.11 (+0.31, -0.29) ×10^-3 ct s^-1
Galactic N_H: 1.2×10²⁰ cm^-2
HRs: HR1=-0.39 (±0.14)
HR2=0.22 (±0.17)
Observed between:: 2007-12-12 06:49 and 2025-04-19 07:16
Present in:: 142 datasets (total)
12 datasets (with blind detections)
15 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 1093645

Nearest neighbour

LSXPS J041920.7-550503 — 111″ away

Nearest 'OK' neighbour

LSXPS J041920.7-550503 — 111″ 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)	1.11 (+0.31, -0.29) ×10^-3	4.4 (+2.2, -1.9) ×10^-4	2.4 (+1.4, -1.2) ×10^-4	3.2 (+1.8, -1.6) ×10^-4
Peak rate (ct s^-1)	4.8 (+3.1, -2.2) ×10^-3	3.7 (+2.7, -1.8) ×10^-3	5 (+5, -3) ×10^-3	3.2 (+1.8, -1.6) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.12× 10^-3	< 7.28× 10^-4	< 9.08× 10^-4
Counts detected	74	35	15	24
BG counts	41.79	22.28	8.159	14.69
Corr fact	6.42	6.42	6.42	6.42
P_const,χ	0.35 (obs) 0.24 (snapshot)	0.35 (obs) 0.50 (snapshot)	0.35 (obs) 0.38 (snapshot)	0.35 (obs) 0.28 (snapshot)