LSXPS J180947.4-194536

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180947.4-194536 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 33″ away and the nearest good/reasonable source is 48″ away.

Detection flag:: Good
Total exposure:: 209 ks
RA (J2000):: 18^h 09^m 47.41^s=272.4475°
Dec (J2000):: -19° 45′ 36.1″=-19.7600°
Err₉₀:: 4.1′′(XRT+2MASS)
l:: +10° 41′ 40.3″=10.6945°
b:: -00° 09′ 35.1″=-0.1598°
Mean count rate: 6 (+8, -6) ×10^-5 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=0.51 (±0.29)
HR2=-0.37 (+0.33, -0.27)
Observed between:: 2005-02-16 23:56 and 2025-06-10 11:16
Present in:: 143 datasets (total)
62 datasets (with blind detections)
62 datasets (count-rate detections)
External catalogue matches:: 7
Search Vizier | Simbad.
LSXPS ID: 1122779

Nearest neighbour

LSXPS J180945.1-194523 — 33″ away

Nearest 'OK' neighbour

LSXPS J180946.0-194621 — 48″ 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)	6 (+8, -6) ×10^-5	0.00 (+5.19, -0.00) ×10^-5	1.1 (+0.7, -0.6) ×10^-4	0.00 (+5.32, -0.00) ×10^-5
Peak rate (ct s^-1)	9 (+4, -3) ×10^-3	0.00 (+5.19, -0.00) ×10^-5	6.1 (+3.3, -2.6) ×10^-3	0.00 (+5.32, -0.00) ×10^-5
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.67× 10^-4	< 3.27× 10^-4	< 1.87× 10^-4
Counts detected	237	51	102	84
BG counts	228.4	51.59	85.59	89.45
Corr fact	1.44	1.44	1.44	1.44
P_const,χ	0.93 (obs) 9.55×10^-2 (snapshot)	0.93 (obs) 0.97 (snapshot)	0.93 (obs) 1.16×10^-2 (snapshot)	0.93 (obs) 1.89×10^-5 (snapshot)