LSXPS J085520.4-454055

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J085520.4-454055 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 73″ away and the nearest good/reasonable source is 2.9′ away.

Detection flag:: Good
Total exposure:: 14 ks
RA (J2000):: 08^h 55^m 20.42^s=133.8351°
Dec (J2000):: -45° 40′ 55.7″=-45.6821°
Err₉₀:: 13.7′′(Star trackers)
l:: +266° 07′ 57.2″=266.1325°
b:: -00° 21′ 25.4″=-0.3571°
Mean count rate: 1.4 (+0.9, -0.8) ×10^-3 ct s^-1
Galactic N_H: 9.2×10²¹ cm^-2
HRs: HR1=-0.32 (+0.26, -0.42)
HR2=-0.2 (+0.4, -0.5)
Observed between:: and 2023-12-20 17:42
Present in:: 37 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 13
Search Vizier | Simbad.
LSXPS ID: 125581

Nearest neighbour

LSXPS J085520.1-454209 — 73″ away

Nearest 'OK' neighbour

LSXPS J085537.0-454114 — 2.9′ 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)	1.4 (+0.9, -0.8) ×10^-3	2.8 (+7.2, -2.8) ×10^-4	7 (+5, -4) ×10^-4	4.1 (+3.8, -2.8) ×10^-4
Peak rate (ct s^-1)	1.5 (+0.8, -0.6) ×10^-2	1.3 (+0.7, -0.6) ×10^-2	7 (+5, -4) ×10^-4	4.1 (+3.8, -2.8) ×10^-4
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 4.47× 10^-3	N/A	< 2.40× 10^-3	< 1.92× 10^-3
Counts detected	38	25	8	5
BG counts	28.91	23.12	3.594	2.258
Corr fact	1.87	1.87	1.87	1.87
P_const,χ	0.23 (obs) 6.66×10^-2 (snapshot)	7.01×10^-2 (obs) 1.37×10^-2 (snapshot)	0.23 (obs) 0.49 (snapshot)	0.23 (obs) 0.39 (snapshot)