LSXPS J102542.6-574454

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J102542.6-574454 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 17″ away and the nearest good/reasonable source is 81″ away.

Detection flag:: Good
Total exposure:: 307 ks
RA (J2000):: 10^h 25^m 42.65^s=156.4277°
Dec (J2000):: -57° 44′ 54.2″=-57.7484°
Err₉₀:: 4.0′′(XRT+2MASS)
l:: +284° 27′ 20.5″=284.4557°
b:: -00° 12′ 05.7″=-0.2016°
Mean count rate: 1.3 (±0.6) ×10^-4 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=0.41 (+0.59, -0.18)
HR2=0.44 (±0.25)
Observed between:: and 2024-01-19 04:06
Present in:: 222 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 503099

Nearest neighbour

LSXPS J102542.0-574511 — 17″ away

Nearest 'OK' neighbour

LSXPS J102551.5-574415 — 81″ 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)	1.3 (±0.6) ×10^-4	0.00 (+2.16, -0.00) ×10^-5	3.0 (+2.8, -2.6) ×10^-5	1.3 (±0.4) ×10^-4
Peak rate (ct s^-1)	1.7 (±0.6) ×10^-4	0.00 (+2.16, -0.00) ×10^-5	3.0 (+2.8, -2.6) ×10^-5	1.5 (+0.5, -0.4) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 8.63× 10^-5	< 1.38× 10^-4	N/A
Counts detected	183	49	51	83
BG counts	155.5	59.02	44.52	54.86
Corr fact	1.37	1.37	1.37	1.37
P_const,χ	0.96 (obs) 0.47 (snapshot)	0.96 (obs) 4.55×10^-2 (snapshot)	0.96 (obs) 0.98 (snapshot)	0.96 (obs) 0.97 (snapshot)