LSXPS J155437.3-535621

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J155437.3-535621 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.4′ away.

Detection flag:: Poor
Total exposure:: 65 ks
RA (J2000):: 15^h 54^m 37.32^s=238.6555°
Dec (J2000):: -53° 56′ 21.0″=-53.9392°
Err₉₀:: 6.0′′(XRT+2MASS)
l:: +327° 53′ 29.4″=327.8915°
b:: -00° 11′ 31.6″=-0.1921°
Mean count rate: 1.6 (+1.3, -1.2) ×10^-4 ct s^-1
Galactic N_H: 1.7×10²² cm^-2
HRs: HR1=0.13 (+0.87, -0.26)
HR2=-0.11 (+0.29, -0.89)
Observed between:: 2007-10-26 02:46 and 2023-10-21 13:42
Present in:: 39 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 725724

Nearest neighbour

LSXPS J155432.5-535402 — 2.4′ away

Nearest 'OK' neighbour

LSXPS J155450.6-535747 — 2.4′ 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)	1.6 (+1.3, -1.2) ×10^-4	3 (+8, -3) ×10^-5	10 (+8, -6) ×10^-5	1.2 (+9.5, -1.2) ×10^-5
Peak rate (ct s^-1)	1.2 (+0.8, -0.6) ×10^-2	7 (+7, -6) ×10^-5	10 (+8, -6) ×10^-5	1.2 (+9.5, -1.2) ×10^-5
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 6.31× 10^-4	N/A	< 3.91× 10^-4	< 3.50× 10^-4
Counts detected	35	12	10	13
BG counts	28.20	10.69	5.806	12.49
Corr fact	1.55	1.55	1.55	1.55
P_const,χ	0.95 (obs) 6.66×10^-3 (snapshot)	0.95 (obs) 0.19 (snapshot)	0.95 (obs) 0.97 (snapshot)	0.95 (obs) 0.15 (snapshot)