LSXPS J085446.4+641107

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J085446.4+641107 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.2′ away.

Detection flag:: Poor
Total exposure:: 353 ks
RA (J2000):: 08^h 54^m 46.45^s=133.6936°
Dec (J2000):: +64° 11′ 07.5″=+64.1854°
Err₉₀:: 5.6′′(XRT+2MASS)
l:: +151° 03′ 41.7″=151.0616°
b:: +37° 31′ 33.9″=+37.5261°
Mean count rate: 9.0 (+11.4, -9.0) ×10^-5 ct s^-1
Galactic N_H: 5.8×10²⁰ cm^-2
HRs: HR1=-0.15 (+0.19, -0.21)
HR2=0.24 (+0.19, -0.17)
Observed between:: 2008-11-20 02:46 and 2025-06-23 14:59
Present in:: 77 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 1042394

Nearest neighbour

LSXPS J085500.0+641244 — 2.2′ away

Nearest 'OK' neighbour

LSXPS J085500.0+641244 — 2.2′ 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)	9.0 (+11.4, -9.0) ×10^-5	0.00 (+6.08, -0.00) ×10^-5	1.6 (+7.4, -1.6) ×10^-5	1.1 (+9.7, -1.1) ×10^-5
Peak rate (ct s^-1)	1.0 (+1.0, -0.6) ×10^-2	0.00 (+6.08, -0.00) ×10^-5	1.6 (+7.4, -1.6) ×10^-5	1.1 (+9.7, -1.1) ×10^-5
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.50× 10^-4	< 2.86× 10^-4	< 3.42× 10^-4
Counts detected	62	22	15	25
BG counts	57.02	29.26	14.13	24.41
Corr fact	6.38	6.38	6.38	6.38
P_const,χ	0.93 (obs) 1.60×10^-3 (snapshot)	0.93 (obs) 1.00 (snapshot)	0.93 (obs) 2.96×10^-8 (snapshot)	0.93 (obs) 0.48 (snapshot)