LSXPS J085713.9-452957

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J085713.9-452957 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.7′ away and the nearest good/reasonable source is 14.1′ away.

Detection flag:: Poor
Total exposure:: 2.7 ks
RA (J2000):: 08^h 57^m 13.92^s=134.3080°
Dec (J2000):: -45° 29′ 57.1″=-45.4992°
Err₉₀:: 8.1′′(Star trackers)
l:: +266° 12′ 28.5″=266.2079°
b:: +00° 00′ 48.6″=+0.0135°
Mean count rate: 5.7 (+2.6, -2.2) ×10^-3 ct s^-1
Galactic N_H: 8.9×10²¹ cm^-2
HRs: HR1=-0.830 (+0.021, -0.170)
HR2=-0.2 (+0.3, -0.8)
Observed between:: 2009-10-15 05:49 and 2022-12-16 19:49
Present in:: 5 datasets (total)
1 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 453765

Nearest neighbour

LSXPS J085729.0-453015 — 2.7′ away

Nearest 'OK' neighbour

LSXPS J085741.3-451639 — 14.1′ 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)	5.7 (+2.6, -2.2) ×10^-3	5.6 (+2.5, -2.1) ×10^-3	2.8 (+9.3, -2.8) ×10^-4	0.00 (+7.04, -0.00) ×10^-4
Peak rate (ct s^-1)	5.7 (+2.6, -2.2) ×10^-3	5.6 (+2.5, -2.1) ×10^-3	2.8 (+9.3, -2.8) ×10^-4	0.00 (+7.04, -0.00) ×10^-4
Detected?	Blind: No Retrospective: Yes	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 1.45× 10^-2	N/A	< 4.65× 10^-3	< 3.56× 10^-3
Counts detected	15	14	1	0
BG counts	5.772	4.845	0.539	0.344
Corr fact	1.67	1.67	1.67	1.67
P_const,χ	0.16 (obs) 0.92 (snapshot)	0.16 (obs) 0.98 (snapshot)	0.16 (obs) 1.57×10^-4 (snapshot)	0.16 (obs) 1.00 (snapshot)