LSXPS J085444.5-460931

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J085444.5-460931 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 115″ away and the nearest good/reasonable source is 12.5′ away.

Detection flag:: Poor
Total exposure:: 5.7 ks
RA (J2000):: 08^h 54^m 44.58^s=133.6857°
Dec (J2000):: -46° 09′ 31.1″=-46.1586°
Err₉₀:: 14.0′′(Star trackers)
l:: +266° 25′ 45.8″=266.4294°
b:: -00° 44′ 38.4″=-0.7440°
Mean count rate: 2.0 (+1.4, -1.2) ×10^-3 ct s^-1
Galactic N_H: 9.4×10²¹ cm^-2
HRs: HR1=-0.49 (+0.11, -0.51)
HR2=0.14 (+0.86, -0.30)
Observed between:: 2018-05-08 05:19 and 2023-12-20 17:49
Present in:: 11 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 7
Search Vizier | Simbad.
LSXPS ID: 644759

Nearest neighbour

LSXPS J085445.3-461125 — 115″ away

Nearest 'OK' neighbour

LSXPS J085555.7-461129 — 12.5′ 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)	2.0 (+1.4, -1.2) ×10^-3	8 (+9, -8) ×10^-4	5 (+6, -4) ×10^-4	7 (+7, -5) ×10^-4
Peak rate (ct s^-1)	2.0 (+1.4, -1.2) ×10^-3	1.8 (+1.6, -1.3) ×10^-3	5 (+6, -4) ×10^-4	7 (+7, -5) ×10^-4
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 6.81× 10^-3	N/A	< 3.30× 10^-3	< 3.49× 10^-3
Counts detected	17	11	3	3
BG counts	10.86	8.462	1.552	0.899
Corr fact	1.84	1.84	1.84	1.84
P_const,χ	0.99 (obs) 0.37 (snapshot)	0.99 (obs) 6.78×10^-2 (snapshot)	0.99 (obs) 0.91 (snapshot)	0.99 (obs) 0.88 (snapshot)