LSXPS J085440.5-445828

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J085440.5-445828 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 80″ away.

Detection flag:: Poor
Total exposure:: 15 ks
RA (J2000):: 08^h 54^m 40.55^s=133.6690°
Dec (J2000):: -44° 58′ 28.0″=-44.9744°
Err₉₀:: 6.5′′(Star trackers)
l:: +265° 30′ 60.0″=265.5167°
b:: +00° 00′ 38.1″=+0.0106°
Mean count rate: 2.3 (+1.0, -0.9) ×10^-3 ct s^-1
Galactic N_H: 9.0×10²¹ cm^-2
HRs: HR1=-0.879 (+0.031, -0.121)
HR2=0.1 (+0.9, -0.3)
Observed between:: 2009-10-15 05:49 and 2022-08-25 06:26
Present in:: 25 datasets (total)
1 datasets (with blind detections)
7 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 388589

Nearest neighbour

LSXPS J085441.6-445948 — 80″ away

Nearest 'OK' neighbour

LSXPS J085441.6-445948 — 80″ 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)	2.3 (+1.0, -0.9) ×10^-3	2.0 (+0.9, -0.8) ×10^-3	1.2 (+2.3, -1.2) ×10^-4	2.4 (+2.4, -1.8) ×10^-4
Peak rate (ct s^-1)	3.0 (+1.0, -0.9) ×10^-3	2.4 (±0.9) ×10^-3	1.2 (+2.3, -1.2) ×10^-4	7 (+5, -3) ×10^-3
Detected?	Blind: No Retrospective: Yes	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 5.26× 10^-3	N/A	< 1.15× 10^-3	< 1.24× 10^-3
Counts detected	73	65	4	4
BG counts	51.19	46.40	2.930	1.807
Corr fact	1.66	1.66	1.66	1.66
P_const,χ	0.71 (obs) 0.22 (snapshot)	0.71 (obs) 0.41 (snapshot)	0.71 (obs) 0.11 (snapshot)	0.71 (obs) 8.92×10^-3 (snapshot)