LSXPS J045437.4-695051

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J045437.4-695051 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 45″ away.

Detection flag:: Reasonable
Total exposure:: 100 ks
RA (J2000):: 04^h 54^m 37.44^s=73.6560°
Dec (J2000):: -69° 50′ 51.5″=-69.8476°
Err₉₀:: 7.2′′(Star trackers)
l:: +281° 18′ 50.2″=281.3139°
b:: -35° 17′ 12.8″=-35.2869°
Mean count rate: 9.0 (+2.1, -2.0) ×10^-4 ct s^-1
Galactic N_H: 2.5×10²¹ cm^-2
HRs: HR1=0.14 (+0.21, -0.25)
HR2=-0.58 (+0.26, -0.25)
Observed between:: and 2024-07-01 01:22
Present in:: 47 datasets (total)
1 datasets (with blind detections)
12 datasets (count-rate detections)
External catalogue matches:: 10
Search Vizier | Simbad.
LSXPS ID: 598663

Nearest neighbour

LSXPS J045446.0-695101 — 45″ away

Nearest 'OK' neighbour

LSXPS J045446.0-695101 — 45″ 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)	9.0 (+2.1, -2.0) ×10^-4	2.9 (+1.4, -1.2) ×10^-4	4.8 (+1.4, -1.2) ×10^-4	8 (+8, -7) ×10^-5
Peak rate (ct s^-1)	1.09 (+0.27, -0.24) ×10^-3	2.9 (+1.4, -1.2) ×10^-4	3.7 (+2.7, -1.8) ×10^-3	8 (+8, -7) ×10^-5
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 7.45× 10^-4	< 9.47× 10^-4	< 4.20× 10^-4
Counts detected	60	25	24	11
BG counts	25.65	13.84	5.643	7.923
Corr fact	1.57	1.57	1.57	1.57
P_const,χ	0.17 (obs) 0.90 (snapshot)	0.15 (obs) 3.84×10^-2 (snapshot)	0.15 (obs) 0.99 (snapshot)	0.15 (obs) 0.60 (snapshot)