LSXPS J023847.7+611353

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J023847.7+611353 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 28″ away.

Detection flag:: Poor
Total exposure:: 455 ks
RA (J2000):: 02^h 38^m 47.78^s=39.6991°
Dec (J2000):: +61° 13′ 53.3″=+61.2315°
Err₉₀:: 6.1′′(XRT+2MASS)
l:: +135° 29′ 02.0″=135.4839°
b:: +01° 00′ 13.4″=+1.0037°
Mean count rate: 1.4 (+0.9, -0.8) ×10^-4 ct s^-1
Galactic N_H: 9.0×10²¹ cm^-2
HRs: HR1=-0.18 (+0.11, -0.16)
HR2=0.07 (+0.14, -0.16)
Observed between:: 2006-08-19 01:43 and 2025-04-10 06:06
Present in:: 291 datasets (total)
1 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 1048877

Nearest neighbour

LSXPS J023850.4+611332 — 28″ away

Nearest 'OK' neighbour

LSXPS J023850.4+611332 — 28″ away

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

This source is in a field which contains a very bright source which was not fitted in all bands. 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)	1.4 (+0.9, -0.8) ×10^-4	6 (±5) ×10^-5	6 (+5, -4) ×10^-5	0.00 (+4.77, -0.00) ×10^-5
Peak rate (ct s^-1)	1.4 (+0.9, -0.8) ×10^-4	1.3 (+1.3, -1.0) ×10^-4	6 (+5, -4) ×10^-5	4.9 (+3.7, -2.5) ×10^-3
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 4.26× 10^-4	N/A	< 2.25× 10^-4	< 1.71× 10^-4
Counts detected	136	54	36	46
BG counts	119.2	46.45	28.47	50.27
Corr fact	3.71	3.71	3.71	3.71
P_const,χ	0.56 (obs) 0.41 (snapshot)	0.56 (obs) 8.69×10^-3 (snapshot)	0.56 (obs) 0.21 (snapshot)	0.56 (obs) 0.76 (snapshot)