LSXPS J085353.4+642810

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J085353.4+642810 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 46″ away.

Detection flag:: Good
Total exposure:: 443 ks
RA (J2000):: 08^h 53^m 53.44^s=133.4726°
Dec (J2000):: +64° 28′ 10.5″=+64.4696°
Err₉₀:: 3.7′′(XRT+2MASS)
l:: +150° 44′ 56.1″=150.7489°
b:: +37° 21′ 28.5″=+37.3579°
Mean count rate: 3.3 (+0.8, -0.7) ×10^-4 ct s^-1
Galactic N_H: 5.7×10²⁰ cm^-2
HRs: HR1=-0.30 (+0.13, -0.14)
HR2=0.20 (+0.13, -0.15)
Observed between:: 2008-11-20 02:39 and 2025-04-24 22:03
Present in:: 138 datasets (total)
33 datasets (with blind detections)
35 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 1040775

Nearest neighbour

LSXPS J085400.3+642820 — 46″ away

Nearest 'OK' neighbour

LSXPS J085400.3+642820 — 46″ 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)	3.3 (+0.8, -0.7) ×10^-4	6 (+5, -4) ×10^-5	8 (+4, -3) ×10^-5	1.0 (±0.4) ×10^-4
Peak rate (ct s^-1)	1.8 (+0.8, -0.7) ×10^-2	7.6 (+3.3, -2.8) ×10^-3	8 (+4, -3) ×10^-5	6.0 (+3.7, -2.7) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.18× 10^-4	< 1.92× 10^-4	< 2.38× 10^-4
Counts detected	211	90	43	66
BG counts	147.5	78.04	27.67	46.15
Corr fact	2.33	2.34	2.33	2.33
P_const,χ	7.01×10^-2 (obs) 0.86 (snapshot)	0.32 (obs) 1.00 (snapshot)	0.19 (obs) 0.97 (snapshot)	0.19 (obs) 0.18 (snapshot)