LSXPS J085956.9-445854

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J085956.9-445854 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.7′ away.

Detection flag:: Good
Total exposure:: 7.3 ks
RA (J2000):: 08^h 59^m 56.92^s=134.9871°
Dec (J2000):: -44° 58′ 54.9″=-44.9819°
Err₉₀:: 4.6′′(XRT+2MASS)
l:: +266° 07′ 45.7″=266.1294°
b:: +00° 42′ 48.8″=+0.7135°
Mean count rate: 9.6 (+2.0, -1.7) ×10^-3 ct s^-1
Galactic N_H: 8.4×10²¹ cm^-2
HRs: HR1=-0.52 (+0.14, -0.17)
HR2=-0.765 (+0.048, -0.235)
Observed between:: 2009-10-15 05:49 and 2022-09-25 19:56
Present in:: 18 datasets (total)
9 datasets (with blind detections)
13 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 397371

Nearest neighbour

LSXPS J090009.7-450025 — 2.7′ away

Nearest 'OK' neighbour

LSXPS J090009.7-450025 — 2.7′ 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)	9.6 (+2.0, -1.7) ×10^-3	7.2 (+1.7, -1.5) ×10^-3	2.29 (+1.02, -0.80) ×10^-3	6 (+53, -6) ×10^-5
Peak rate (ct s^-1)	3.1 (+3.0, -1.8) ×10^-2	1.1 (+0.7, -0.5) ×10^-2	1.3 (+1.0, -0.6) ×10^-2	6 (+53, -6) ×10^-5
Detected?	Yes	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	N/A	< 5.99× 10^-3	< 2.36× 10^-3
Counts detected	34	25	8	1
BG counts	3.825	2.341	0.785	0.801
Corr fact	2.44	2.44	2.44	2.44
P_const,χ	5.22×10^-4 (obs) 0.32 (snapshot)	8.06×10^-4 (obs) 0.49 (snapshot)	5.37×10^-4 (obs) 6.40×10^-3 (snapshot)	5.37×10^-4 (obs) 6.96×10^-4 (snapshot)