LSXPS J022947.8+283943

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J022947.8+283943 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 30″ away and the nearest good/reasonable source is 32″ away.

Detection flag:: Reasonable
Total exposure:: 258 ks
RA (J2000):: 02^h 29^m 47.86^s=37.4494°
Dec (J2000):: +28° 39′ 43.5″=+28.6621°
Err₉₀:: 5.8′′(XRT+2MASS)
l:: +147° 43′ 06.9″=147.7186°
b:: -29° 25′ 57.4″=-29.4326°
Mean count rate: 4.5 (+0.8, -0.7) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²¹ cm^-2
HRs: HR1=0.01 (+0.16, -0.20)
HR2=0.17 (+0.14, -0.15)
Observed between:: 2021-12-01 04:49 and 2024-12-21 15:40
Present in:: 322 datasets (total)
13 datasets (with blind detections)
18 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 1069751

Nearest neighbour

LSXPS J022946.4+283919 — 30″ away

Nearest 'OK' neighbour

LSXPS J022945.4+283938 — 32″ away

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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

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)	4.5 (+0.8, -0.7) ×10^-4	1.1 (+0.5, -0.4) ×10^-4	1.5 (±0.4) ×10^-4	2.0 (±0.5) ×10^-4
Peak rate (ct s^-1)	2.4 (+1.5, -1.0) ×10^-2	9 (+8, -5) ×10^-3	2.9 (+2.8, -1.7) ×10^-3	1.19 (+1.12, -0.69) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	< 2.52× 10^-4	< 2.84× 10^-4	< 3.55× 10^-4
Counts detected	166	60	42	64
BG counts	89.29	42.07	16.45	30.82
Corr fact	1.53	1.53	1.53	1.53
P_const,χ	0.43 (obs) 1.83×10^-2 (snapshot)	0.43 (obs) 3.00×10^-4 (snapshot)	0.43 (obs) 0.98 (snapshot)	0.43 (obs) 0.53 (snapshot)