LSXPS J104242.7-593528

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J104242.7-593528 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 34″ away.

Detection flag:: Good
Total exposure:: 294 ks
RA (J2000):: 10^h 42^m 42.78^s=160.6782°
Dec (J2000):: -59° 35′ 28.5″=-59.5913°
Err₉₀:: 3.2′′(XRT+2MASS)
l:: +287° 17′ 28.7″=287.2913°
b:: -00° 41′ 12.0″=-0.6867°
Mean count rate: 6.8 (+2.6, -2.4) ×10^-4 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=-0.209 (+0.084, -0.100)
HR2=-0.049 (+0.095, -0.117)
Observed between:: and 2024-06-22 22:02
Present in:: 176 datasets (total)
20 datasets (with blind detections)
20 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 431959

Nearest neighbour

LSXPS J104246.6-593546 — 34″ away

Nearest 'OK' neighbour

LSXPS J104246.6-593546 — 34″ away

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This source is in a field which matches a position of known diffuse emission. Details may be inaccurate.

This source is in a field with stray light; however, this should have been correctly handled.

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)	6.8 (+2.6, -2.4) ×10^-4	8.7 (+177.5, -8.7) ×10^-6	3.4 (+1.4, -1.3) ×10^-4	2.8 (+1.3, -1.2) ×10^-4
Peak rate (ct s^-1)	8 (+4, -3) ×10^-3	1.61 (+1.54, -0.94) ×10^-2	2.5 (+1.7, -1.2) ×10^-3	3.7 (+2.8, -1.9) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 5.73× 10^-4	< 7.64× 10^-4	< 6.81× 10^-4
Counts detected	225	105	63	57
BG counts	184.1	104.5	42.69	40.35
Corr fact	4.82	4.82	4.82	4.82
P_const,χ	9.85×10^-3 (obs) 3.30×10^-2 (snapshot)	1.15×10^-2 (obs) 4.87×10^-2 (snapshot)	1.15×10^-2 (obs) 1.49×10^-2 (snapshot)	1.15×10^-2 (obs) 0.14 (snapshot)