LSXPS J181202.2-221541

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J181202.2-221541 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.2′ away and the nearest good/reasonable source is 2.7′ away.

Detection flag:: Poor
Total exposure:: 145 ks
RA (J2000):: 18^h 12^m 02.28^s=273.0095°
Dec (J2000):: -22° 15′ 41.2″=-22.2614°
Err₉₀:: 4.6′′(XRT+2MASS)
l:: +08° 45′ 18.0″=8.7550°
b:: -01° 49′ 28.7″=-1.8246°
Mean count rate: 0.00 (+9.23, -0.00) ×10^-5 ct s^-1
Galactic N_H: 8.3×10²¹ cm^-2
HRs: HR1=-0.23 (+0.29, -0.77)
HR2=0.57 (+0.43, -0.09)
Observed between:: and 2025-09-15 15:00
Present in:: 111 datasets (total)
2 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 855721

Nearest neighbour

LSXPS J181159.2-221745 — 2.2′ 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 (+9.23, -0.00) ×10^-5	0.00 (+6.36, -0.00) ×10^-5	0.00 (+4.24, -0.00) ×10^-5	6 (+7, -6) ×10^-5
Peak rate (ct s^-1)	0.00 (+9.23, -0.00) ×10^-5	0.00 (+6.36, -0.00) ×10^-5	0.00 (+4.24, -0.00) ×10^-5	6 (+7, -6) ×10^-5
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 3.62× 10^-4	< 2.47× 10^-4	< 1.90× 10^-4	N/A
Counts detected	76	25	22	29
BG counts	87.73	30.36	35.39	25.28
Corr fact	1.54	1.54	1.54	1.54
P_const,χ	0.34 (obs) 0.54 (snapshot)	0.34 (obs) 0.82 (snapshot)	0.34 (obs) <10^-16 (snapshot)	0.34 (obs) 0.52 (snapshot)