LSXPS J045716.7-694015

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J045716.7-694015 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 71″ away and the nearest good/reasonable source is 91″ away.

Detection flag:: Good
Total exposure:: 51 ks
RA (J2000):: 04^h 57^m 16.78^s=74.3199°
Dec (J2000):: -69° 40′ 15.8″=-69.6711°
Err₉₀:: 4.4′′(XRT+2MASS)
l:: +281° 01′ 24.3″=281.0234°
b:: -35° 07′ 15.0″=-35.1208°
Mean count rate: 1.21 (+0.25, -0.23) ×10^-3 ct s^-1
Galactic N_H: 2.5×10²¹ cm^-2
HRs: HR1=-0.3 (+0.3, -0.5)
HR2=0.72 (+0.19, -0.16)
Observed between:: 2014-10-23 10:56 and 2024-07-01 01:22
Present in:: 28 datasets (total)
15 datasets (with blind detections)
16 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 877144

Nearest neighbour

LSXPS J045715.4-693905 — 71″ away

Nearest 'OK' neighbour

LSXPS J045700.2-694047 — 91″ 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)	1.21 (+0.25, -0.23) ×10^-3	1.9 (+1.4, -1.2) ×10^-4	1.2 (+1.0, -0.8) ×10^-4	8.5 (+1.9, -1.7) ×10^-4
Peak rate (ct s^-1)	9 (+6, -4) ×10^-3	1.9 (+1.4, -1.2) ×10^-4	1.2 (+1.0, -0.8) ×10^-4	7 (+5, -4) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 6.62× 10^-4	< 4.77× 10^-4	N/A
Counts detected	64	20	9	36
BG counts	23.60	13.73	4.971	7.346
Corr fact	1.62	1.62	1.62	1.62
P_const,χ	9.00×10^-7 (obs) 1.61×10^-2 (snapshot)	1.75×10^-2 (obs) 0.43 (snapshot)	1.75×10^-2 (obs) 0.60 (snapshot)	4.68×10^-10 (obs) 6.95×10^-4 (snapshot)