LSXPS J180927.1-203158

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180927.1-203158 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.4′ away.

Detection flag:: Poor
Total exposure:: 212 ks
RA (J2000):: 18^h 09^m 27.11^s=272.3630°
Dec (J2000):: -20° 31′ 59.0″=-20.5330°
Err₉₀:: 4.5′′(XRT+2MASS)
l:: +09° 58′ 46.4″=9.9795°
b:: -00° 27′ 51.0″=-0.4642°
Mean count rate: 1.3 (+0.9, -0.7) ×10^-2 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=-0.40 (+0.20, -0.54)
HR2=0.63 (+0.34, -0.12)
Observed between:: and 2024-06-11 04:22
Present in:: 27 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 548247

Nearest neighbour

LSXPS J180918.9-203026 — 2.4′ away

Nearest 'OK' neighbour

LSXPS J180918.9-203026 — 2.4′ away

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This source is in a field with stray light; however, this should have been correctly handled.

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)	1.3 (+0.9, -0.7) ×10^-2	2.8 (+4.6, -2.8) ×10^-3	0.00 (+4.07, -0.00) ×10^-3	10 (+7, -5) ×10^-3
Peak rate (ct s^-1)	1.3 (+0.9, -0.7) ×10^-2	2.8 (+4.6, -2.8) ×10^-3	0.00 (+4.07, -0.00) ×10^-3	10 (+7, -5) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.44× 10^-2	< 1.76× 10^-2	< 3.54× 10^-2
Counts detected	10	3	1	6
BG counts	4.805	1.842	1.477	1.987
Corr fact	116.09	116.09	116.09	116.09
P_const,χ	1.00 (obs) 0.52 (snapshot)	1.00 (obs) 0.32 (snapshot)	1.00 (obs) 9.78×10^-5 (snapshot)	1.00 (obs) 0.36 (snapshot)