LSXPS J083557.9-035408

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J083557.9-035408 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 52″ away.

Detection flag:: Good
Total exposure:: 160 ks
RA (J2000):: 08^h 35^m 57.98^s=128.9916°
Dec (J2000):: -03° 54′ 08.2″=-3.9023°
Err₉₀:: 5.8′′(XRT+2MASS)
l:: +229° 10′ 26.1″=229.1739°
b:: +21° 06′ 11.2″=+21.1031°
Mean count rate: 9.9 (+2.5, -2.3) ×10^-4 ct s^-1
Galactic N_H: 3.5×10²⁰ cm^-2
HRs: HR1=-0.02 (±0.17)
HR2=0.01 (+0.19, -0.15)
Observed between:: 2013-05-01 10:23 and 2024-06-19 10:42
Present in:: 168 datasets (total)
31 datasets (with blind detections)
34 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 1092957

Nearest neighbour

LSXPS J083555.4-035444 — 52″ away

Nearest 'OK' neighbour

LSXPS J083555.4-035444 — 52″ 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)	9.9 (+2.5, -2.3) ×10^-4	3.1 (+1.5, -1.3) ×10^-4	4.0 (+1.4, -1.2) ×10^-4	3.0 (+1.5, -1.3) ×10^-4
Peak rate (ct s^-1)	2.0 (+1.9, -1.2) ×10^-2	7 (+7, -4) ×10^-3	7 (+6, -4) ×10^-3	4.7 (+4.4, -2.7) ×10^-3
Detected?	Yes	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	N/A	< 8.89× 10^-4	< 7.81× 10^-4
Counts detected	64	22	20	22
BG counts	30.65	11.54	6.410	12.00
Corr fact	4.76	4.76	4.76	4.76
P_const,χ	0.54 (obs) 1.62×10^-2 (snapshot)	0.54 (obs) 0.20 (snapshot)	0.54 (obs) 1.69×10^-3 (snapshot)	0.54 (obs) 2.04×10^-2 (snapshot)