LSXPS J180836.3-202702

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180836.3-202702 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 50″ away and the nearest good/reasonable source is 4.5′ away.

Detection flag:: Poor, but may be affected by, or due to, stray light.
Total exposure:: 347 ks
RA (J2000):: 18^h 08^m 36.38^s=272.1516°
Dec (J2000):: -20° 27′ 02.3″=-20.4506°
Err₉₀:: 5.9′′(XRT+2MASS)
l:: +09° 57′ 20.5″=9.9557°
b:: -00° 15′ 03.7″=-0.2510°
Mean count rate: 0.00 (+7.45, -0.00) ×10^-5 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.32 (+0.68, -0.22)
HR2=0.56 (+0.44, -0.09)
Observed between:: and 2024-10-02 22:19
Present in:: 61 datasets (total)
1 datasets (with blind detections)
4 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 540873

Nearest neighbour

LSXPS J180833.1-202641 — 50″ away

Nearest 'OK' neighbour

LSXPS J180853.3-202502 — 4.5′ 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)	0.00 (+7.45, -0.00) ×10^-5	0.00 (+2.40, -0.00) ×10^-5	0.00 (+4.06, -0.00) ×10^-5	0.00 (+7.15, -0.00) ×10^-5
Peak rate (ct s^-1)	6.3 (+4.0, -3.0) ×10^-3	0.00 (+2.40, -0.00) ×10^-5	6 (±4) ×10^-5	5.7 (+0.9, -0.8) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 2.69× 10^-4	< 9.82× 10^-5	N/A	< 2.47× 10^-4
Counts detected	163	16	29	118
BG counts	173.6	21.72	31.11	123.9
Corr fact	1.42	1.42	1.42	1.42
P_const,χ	0.43 (obs) 4.32×10^-5 (snapshot)	0.43 (obs) 0.95 (snapshot)	0.43 (obs) 0.98 (snapshot)	0.43 (obs) 4.46×10^-8 (snapshot)