LSXPS J084020.9-422113

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J084020.9-422113 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.1′ away.

Detection flag:: Poor, but may be affected by optical loading.
Total exposure:: 2.5 ks
RA (J2000):: 08^h 40^m 20.98^s=130.0874°
Dec (J2000):: -42° 21′ 13.1″=-42.3536°
Err₉₀:: 7.3′′(Star trackers)
l:: +261° 51′ 02.6″=261.8507°
b:: -00° 21′ 35.2″=-0.3598°
Mean count rate: 7.1 (+3.7, -3.0) ×10^-3 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=-0.8910 (+0.0018, -0.1090)
HR2=0.0 (+1.0, -0.5)
Observed between:: 2016-06-10 14:09 and 2023-01-06 12:12
Present in:: 8 datasets (total)
6 datasets (with blind detections)
6 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 307253

Nearest neighbour

LSXPS J084020.7-422320 — 2.1′ away

Nearest 'OK' neighbour

LSXPS J084020.7-422320 — 2.1′ 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)	7.1 (+3.7, -3.0) ×10^-3	7.7 (+3.7, -3.0) ×10^-3	0.00 (+1.20, -0.00) ×10^-3	0.00 (+1.20, -0.00) ×10^-3
Peak rate (ct s^-1)	1.2 (+0.6, -0.5) ×10^-2	1.2 (+0.6, -0.5) ×10^-2	0.00 (+1.20, -0.00) ×10^-3	0.00 (+1.20, -0.00) ×10^-3
Detected?	Yes	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	N/A	< 6.06× 10^-3	< 6.06× 10^-3
Counts detected	10	10	0	0
BG counts	3.176	2.618	0.319	0.347
Corr fact	2.82	2.82	2.81	2.81
P_const,χ	3.59×10^-2 (obs) 0.12 (snapshot)	1.58×10^-2 (obs) 0.12 (snapshot)	0.55 (obs) 1.00 (snapshot)	0.55 (obs) 1.00 (snapshot)