LSXPS J181233.2-221539

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J181233.2-221539 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 85″ away and the nearest good/reasonable source is 94″ away.

Detection flag:: Poor
Total exposure:: 79 ks
RA (J2000):: 18^h 12^m 33.30^s=273.1387°
Dec (J2000):: -22° 15′ 39.2″=-22.2609°
Err₉₀:: 7.6′′(Star trackers)
l:: +08° 48′ 46.4″=8.8129°
b:: -01° 55′ 45.5″=-1.9293°
Mean count rate: 0.00 (+1.54, -0.00) ×10^-4 ct s^-1
Galactic N_H: 8.3×10²¹ cm^-2
HRs: HR1=-0.36 (+0.22, -0.64)
HR2=-0.27 (+0.25, -0.73)
Observed between:: 2009-09-30 14:26 and 2025-05-19 15:22
Present in:: 71 datasets (total)
2 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 13
Search Vizier | Simbad.
LSXPS ID: 1087019

Nearest neighbour

LSXPS J181239.4-221544 — 85″ away

Nearest 'OK' neighbour

LSXPS J181238.2-221644 — 94″ 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 (+1.54, -0.00) ×10^-4	7 (+10, -7) ×10^-5	0.00 (+6.68, -0.00) ×10^-5	0.00 (+4.75, -0.00) ×10^-5
Peak rate (ct s^-1)	1.0 (+0.5, -0.4) ×10^-2	7 (+10, -7) ×10^-5	0.00 (+6.68, -0.00) ×10^-5	0.00 (+4.75, -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	< 4.60× 10^-4	< 3.03× 10^-4	< 2.22× 10^-4
Counts detected	164	41	78	36
BG counts	179.0	37.31	108.3	60.47
Corr fact	1.44	1.44	1.44	1.44
P_const,χ	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) 8.83×10^-2 (snapshot)	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) 1.00 (snapshot)