LSXPS J085747.9-454123

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J085747.9-454123 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 4.5′ away and the nearest good/reasonable source is 22.9′ away.

Detection flag:: Poor
Total exposure:: 9.4 ks
RA (J2000):: 08^h 57^m 47.97^s=134.4499°
Dec (J2000):: -45° 41′ 23.4″=-45.6898°
Err₉₀:: 11.7′′(Star trackers)
l:: +266° 25′ 02.1″=266.4172°
b:: -00° 02′ 07.4″=-0.0354°
Mean count rate: 1.36 (+1.09, -0.92) ×10^-3 ct s^-1
Galactic N_H: 9.1×10²¹ cm^-2
HRs: HR1=-0.634 (+0.024, -0.366)
HR2=0.0 (+1.0, -0.5)
Observed between:: and 2022-12-16 19:49
Present in:: 12 datasets (total)
2 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 8
Search Vizier | Simbad.
LSXPS ID: 388312

Nearest neighbour

LSXPS J085731.4-453757 — 4.5′ away

Nearest 'OK' neighbour

LSXPS J085537.0-454114 — 22.9′ 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)	1.36 (+1.09, -0.92) ×10^-3	1.22 (+1.01, -0.84) ×10^-3	5 (+50, -5) ×10^-5	1.0 (+4.6, -1.0) ×10^-4
Peak rate (ct s^-1)	1.36 (+1.09, -0.92) ×10^-3	3.9 (+2.1, -1.7) ×10^-3	5 (+50, -5) ×10^-5	1.0 (+4.6, -1.0) ×10^-4
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 5.36× 10^-3	N/A	< 2.19× 10^-3	< 2.22× 10^-3
Counts detected	13	11	1	1
BG counts	8.384	6.879	0.845	0.660
Corr fact	1.47	1.47	1.47	1.47
P_const,χ	0.13 (obs) 0.28 (snapshot)	0.13 (obs) 0.36 (snapshot)	0.13 (obs) 0.59 (snapshot)	0.13 (obs) 1.10×10^-2 (snapshot)