LSXPS J180818.8-203205

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180818.8-203205 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 61″ away and the nearest good/reasonable source is 84″ away.

Detection flag:: Good
Total exposure:: 181 ks
RA (J2000):: 18^h 08^m 18.81^s=272.0784°
Dec (J2000):: -20° 32′ 05.6″=-20.5349°
Err₉₀:: 4.9′′(XRT+2MASS)
l:: +09° 50′ 55.6″=9.8488°
b:: -00° 13′ 55.1″=-0.2320°
Mean count rate: 0.00 (+5.43, -0.00) ×10^-5 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=-0.27 (+0.24, -0.73)
HR2=0.31 (+0.69, -0.20)
Observed between:: 2005-02-11 02:50 and 2025-02-13 15:06
Present in:: 52 datasets (total)
4 datasets (with blind detections)
6 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 937344

Nearest neighbour

LSXPS J180823.0-203151 — 61″ away

Nearest 'OK' neighbour

LSXPS J180813.0-203230 — 84″ 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)	0.00 (+5.43, -0.00) ×10^-5	0.00 (+4.33, -0.00) ×10^-5	0.00 (+2.83, -0.00) ×10^-5	0.00 (+4.18, -0.00) ×10^-5
Peak rate (ct s^-1)	0.00 (+5.43, -0.00) ×10^-5	0.00 (+4.33, -0.00) ×10^-5	0.00 (+2.83, -0.00) ×10^-5	2.0 (±0.6) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 2.11× 10^-4	< 1.49× 10^-4	< 1.17× 10^-4	N/A
Counts detected	87	23	21	43
BG counts	99.07	24.28	28.57	50.74
Corr fact	1.59	1.59	1.59	1.59
P_const,χ	0.86 (obs) 0.66 (snapshot)	0.86 (obs) 9.53×10^-2 (snapshot)	0.86 (obs) 1.00 (snapshot)	0.86 (obs) 0.46 (snapshot)