LSXPS J181259.2-221221

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J181259.2-221221 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 82″ away and the nearest good/reasonable source is 96″ away.

Detection flag:: Reasonable
Total exposure:: 78 ks
RA (J2000):: 18^h 12^m 59.24^s=273.2468°
Dec (J2000):: -22° 12′ 22.0″=-22.2061°
Err₉₀:: 4.7′′(XRT+2MASS)
l:: +08° 54′ 32.2″=8.9090°
b:: -01° 59′ 27.3″=-1.9909°
Mean count rate: 7.3 (+17.7, -7.3) ×10^-5 ct s^-1
Galactic N_H: 8.3×10²¹ cm^-2
HRs: HR1=0.14 (+0.86, -0.24)
HR2=0.2 (+0.4, -0.5)
Observed between:: 2009-09-30 14:26 and 2025-05-19 15:22
Present in:: 70 datasets (total)
2 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 1108908

Nearest neighbour

LSXPS J181253.3-221210 — 82″ away

Nearest 'OK' neighbour

LSXPS J181256.9-221353 — 96″ away

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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

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)	7.3 (+17.7, -7.3) ×10^-5	0.00 (+9.44, -0.00) ×10^-5	0.00 (+1.10, -0.00) ×10^-4	1.25 (+1.08, -0.98) ×10^-4
Peak rate (ct s^-1)	2.3 (+1.7, -1.6) ×10^-4	0.00 (+9.44, -0.00) ×10^-5	0.00 (+1.10, -0.00) ×10^-4	1.25 (+1.08, -0.98) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 3.47× 10^-4	< 3.93× 10^-4	< 5.32× 10^-4
Counts detected	86	24	31	31
BG counts	82.57	27.27	33.89	25.16
Corr fact	1.68	1.68	1.68	1.68
P_const,χ	9.06×10^-3 (obs) 1.61×10^-7 (snapshot)	9.06×10^-3 (obs) 9.98×10^-2 (snapshot)	9.06×10^-3 (obs) 1.00 (snapshot)	9.06×10^-3 (obs) 1.23×10^-5 (snapshot)