LSXPS J085357.9-445150

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J085357.9-445150 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 3.0′ away and the nearest good/reasonable source is 4.6′ away.

Detection flag:: Good
Total exposure:: 15 ks
RA (J2000):: 08^h 53^m 57.93^s=133.4914°
Dec (J2000):: -44° 51′ 50.8″=-44.8641°
Err₉₀:: 4.2′′(Star trackers)
l:: +265° 21′ 04.6″=265.3513°
b:: -00° 00′ 52.5″=-0.0146°
Mean count rate: 8.3 (+1.7, -1.6) ×10^-3 ct s^-1
Galactic N_H: 9.3×10²¹ cm^-2
HRs: HR1=-0.15 (+0.12, -0.14)
HR2=-0.48 (+0.14, -0.16)
Observed between:: 2009-10-15 05:49 and 2022-08-24 09:36
Present in:: 29 datasets (total)
10 datasets (with blind detections)
10 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 388576

Nearest neighbour

LSXPS J085413.8-445051 — 3.0′ away

Nearest 'OK' neighbour

LSXPS J085332.4-445237 — 4.6′ 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)	8.3 (+1.7, -1.6) ×10^-3	2.9 (+1.3, -1.2) ×10^-3	4.3 (+1.0, -0.9) ×10^-3	1.4 (+0.6, -0.5) ×10^-3
Peak rate (ct s^-1)	6.7 (+2.4, -2.0) ×10^-2	2.81 (+1.02, -0.92) ×10^-3	1.86 (+1.40, -0.94) ×10^-2	4.5 (+2.0, -1.5) ×10^-2
Detected?	Yes	Yes	Yes	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	N/A	N/A	< 3.66× 10^-3
Counts detected	84	48	28	10
BG counts	36.56	31.37	3.289	1.852
Corr fact	2.86	2.86	2.86	2.86
P_const,χ	0.10 (obs) 9.65×10^-6 (snapshot)	0.92 (obs) 0.63 (snapshot)	0.15 (obs) 7.09×10^-2 (snapshot)	5.59×10^-2 (obs) <10^-16 (snapshot)