LSXPS J025418.1+413627

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

Warnings were associated with this source; it may be spurious or have unreliable properties.

This image is 160 pixels (=6.3′ to a side).
LSXPS J025418.1+413627 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 57″ away and the nearest good/reasonable source is 24.3′ away.

Detection flag:: Poor
But flagged as: source is in a region marked by manual screening as affected by artifacts or diffuse emission.
Total exposure:: 1.7 ks
RA (J2000):: 02^h 54^m 18.17^s=43.5757°
Dec (J2000):: +41° 36′ 27.8″=+41.6077°
Err₉₀:: 8.2′′(Star trackers)
l:: +146° 17′ 45.3″=146.2959°
b:: -15° 37′ 23.3″=-15.6231°
Mean count rate: 3.9 (+2.3, -2.0) ×10^-2 ct s^-1
Galactic N_H: 1.2×10²¹ cm^-2
HRs: HR1=0.23 (±0.25)
HR2=-0.55 (+0.19, -0.30)
Observed between:: 2013-01-02 20:23 and 2020-03-28 07:22
Present in:: 6 datasets (total)
4 datasets (with blind detections)
4 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 258289

Nearest neighbour

LSXPS J025419.5+413532 — 57″ away

Nearest 'OK' neighbour

LSXPS J025627.2+413940 — 24.3′ 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)	3.9 (+2.3, -2.0) ×10^-2	1.7 (+1.4, -1.0) ×10^-2	2.1 (+1.7, -1.4) ×10^-2	0.00 (+1.09, -0.00) ×10^-2
Peak rate (ct s^-1)	3.9 (+2.3, -2.0) ×10^-2	1.7 (+1.4, -1.0) ×10^-2	2.1 (+1.7, -1.4) ×10^-2	0.00 (+1.09, -0.00) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 6.84× 10^-2	N/A	< 4.36× 10^-2
Counts detected	19	6	10	3
BG counts	11.05	2.639	5.840	3.795
Corr fact	9.53	9.53	9.53	9.53
P_const,χ	0.14 (obs) 8.22×10^-2 (snapshot)	4.31×10^-2 (obs) 1.56×10^-2 (snapshot)	4.31×10^-2 (obs) 0.92 (snapshot)	4.31×10^-2 (obs) 8.74×10^-2 (snapshot)