LSXPS J180907.8-194456

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180907.8-194456 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.1′ away and the nearest good/reasonable source is 2.7′ away.

Detection flag:: Poor
Total exposure:: 361 ks
RA (J2000):: 18^h 09^m 07.81^s=272.2826°
Dec (J2000):: -19° 44′ 56.8″=-19.7491°
Err₉₀:: 3.5′′(XRT+2MASS)
l:: +10° 37′ 44.2″=10.6290°
b:: -00° 01′ 06.9″=-0.0186°
Mean count rate: 0.00 (+1.80, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=-0.59 (+0.19, -0.17)
HR2=0.49 (+0.23, -0.20)
Observed between:: and 2025-02-10 14:57
Present in:: 114 datasets (total)
15 datasets (with blind detections)
15 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 832142

Nearest neighbour

LSXPS J180906.8-194704 — 2.1′ away

Nearest 'OK' neighbour

— 2.7′ 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 (+1.80, -0.00) ×10^-4	1.4 (+1.1, -1.0) ×10^-4	0.00 (+5.60, -0.00) ×10^-5	0.00 (+8.97, -0.00) ×10^-5
Peak rate (ct s^-1)	1.48 (+1.06, -0.98) ×10^-4	1.3 (+0.8, -0.7) ×10^-4	0.00 (+5.60, -0.00) ×10^-5	0.00 (+8.97, -0.00) ×10^-5
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 5.83× 10^-4	N/A	< 2.31× 10^-4	< 3.40× 10^-4
Counts detected	85	39	13	33
BG counts	86.36	31.69	18.10	38.39
Corr fact	3.68	3.68	3.68	3.68
P_const,χ	1.37×10^-2 (obs) 0.42 (snapshot)	1.37×10^-2 (obs) 0.99 (snapshot)	1.37×10^-2 (obs) 1.40×10^-8 (snapshot)	1.37×10^-2 (obs) 0.99 (snapshot)