LSXPS J135457.9+691352

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J135457.9+691352 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 45″ away and the nearest good/reasonable source is 60″ away.

Detection flag:: Good
Total exposure:: 383 ks
RA (J2000):: 13^h 54^m 57.91^s=208.7413°
Dec (J2000):: +69° 13′ 52.4″=+69.2312°
Err₉₀:: 4.3′′(Star trackers)
l:: +114° 46′ 14.7″=114.7707°
b:: +46° 52′ 39.2″=+46.8775°
Mean count rate: 7.8 (+1.6, -1.5) ×10^-4 ct s^-1
Galactic N_H: 1.6×10²⁰ cm^-2
HRs: HR1=-0.16 (+0.10, -0.12)
HR2=0.21 (+0.11, -0.10)
Observed between:: 2008-05-26 11:53 and 2025-05-22 10:22
Present in:: 356 datasets (total)
59 datasets (with blind detections)
63 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 1109830

Nearest neighbour

LSXPS J135451.4+691322 — 45″ away

Nearest 'OK' neighbour

LSXPS J135453.1+691447 — 60″ 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)	7.8 (+1.6, -1.5) ×10^-4	1.5 (±0.9) ×10^-4	2.7 (+0.8, -0.7) ×10^-4	3.84 (+1.01, -0.93) ×10^-4
Peak rate (ct s^-1)	7 (+4, -3) ×10^-3	5.0 (+3.7, -2.5) ×10^-3	2.1 (+2.0, -1.2) ×10^-3	3.9 (+3.7, -2.3) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Yes	Yes
3 σ UL (ct s^-1)	N/A	< 4.55× 10^-4	N/A	N/A
Counts detected	171	64	42	65
BG counts	106.1	51.63	19.72	33.05
Corr fact	4.61	4.61	4.61	4.61
P_const,χ	1.00 (obs) 0.77 (snapshot)	1.00 (obs) 3.48×10^-6 (snapshot)	1.00 (obs) 0.76 (snapshot)	1.00 (obs) 0.96 (snapshot)