LSXPS J155126.5-541725

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J155126.5-541725 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 32″ away and the nearest good/reasonable source is 55″ away.

Detection flag:: Good
Total exposure:: 376 ks
RA (J2000):: 15^h 51^m 26.59^s=237.8608°
Dec (J2000):: -54° 17′ 26.0″=-54.2906°
Err₉₀:: 2.8′′(XRT+2MASS)
l:: +327° 18′ 30.5″=327.3085°
b:: -00° 10′ 07.5″=-0.1687°
Mean count rate: 2.7 (+4.5, -2.7) ×10^-5 ct s^-1
Galactic N_H: 1.6×10²² cm^-2
HRs: HR1=-0.1 (+0.5, -0.9)
HR2=0.937 (+0.063, -0.009)
Observed between:: 2007-06-22 22:12 and 2024-03-08 12:50
Present in:: 146 datasets (total)
7 datasets (with blind detections)
7 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 819499

Nearest neighbour

LSXPS J155125.9-541758 — 32″ away

Nearest 'OK' neighbour

LSXPS J155121.6-541651 — 55″ 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)	2.7 (+4.5, -2.7) ×10^-5	0.00 (+1.06, -0.00) ×10^-5	0.00 (+8.78, -0.00) ×10^-6	1.1 (±0.5) ×10^-4
Peak rate (ct s^-1)	2.7 (+4.5, -2.7) ×10^-5	0.00 (+1.06, -0.00) ×10^-5	0.00 (+8.78, -0.00) ×10^-6	4.1 (+2.3, -1.7) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 4.69× 10^-5	< 4.18× 10^-5	N/A
Counts detected	219	24	34	162
BG counts	211.7	36.70	63.46	131.9
Corr fact	1.41	1.41	1.41	1.41
P_const,χ	0.98 (obs) 0.00 (snapshot)	0.98 (obs) 6.56×10^-6 (snapshot)	0.98 (obs) 1.00 (snapshot)	0.79 (obs) 8.54×10^-3 (snapshot)