LSXPS J180933.8-195408

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180933.8-195408 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 20″ away and the nearest good/reasonable source is 3.0′ away.

Detection flag:: Poor
Total exposure:: 367 ks
RA (J2000):: 18^h 09^m 33.90^s=272.3912°
Dec (J2000):: -19° 54′ 08.1″=-19.9023°
Err₉₀:: 3.9′′(XRT+2MASS)
l:: +10° 32′ 39.9″=10.5444°
b:: -00° 10′ 55.9″=-0.1822°
Mean count rate: 0.00 (+2.40, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=-0.817 (+0.047, -0.183)
HR2=0.757 (+0.243, -0.066)
Observed between:: and 2025-08-13 18:40
Present in:: 111 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 834700

Nearest neighbour

LSXPS J180934.9-195421 — 20″ away

Nearest 'OK' neighbour

LSXPS J180939.3-195128 — 3.0′ 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 (+2.40, -0.00) ×10^-4	8.3 (+15.1, -8.3) ×10^-5	0.00 (+5.02, -0.00) ×10^-5	1.3 (+15.8, -1.3) ×10^-5
Peak rate (ct s^-1)	0.00 (+2.40, -0.00) ×10^-4	7 (+7, -6) ×10^-5	0.00 (+5.02, -0.00) ×10^-5	1.3 (+15.8, -1.3) ×10^-5
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 7.74× 10^-4	N/A	< 2.31× 10^-4	< 5.45× 10^-4
Counts detected	77	41	6	30
BG counts	78.21	37.91	13.23	29.51
Corr fact	5.23	5.23	5.23	5.23
P_const,χ	7.19×10^-2 (obs) 1.46×10^-2 (snapshot)	7.19×10^-2 (obs) 1.00 (snapshot)	7.19×10^-2 (obs) 3.70×10^-3 (snapshot)	7.19×10^-2 (obs) 4.76×10^-6 (snapshot)