LSXPS J135457.8+691352

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J135457.8+691352 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 46″ away and the nearest good/reasonable source is 60″ away.

Detection flag:: Good
Total exposure:: 395 ks
RA (J2000):: 13^h 54^m 57.87^s=208.7411°
Dec (J2000):: +69° 13′ 53.0″=+69.2314°
Err₉₀:: 4.3′′(Star trackers)
l:: +114° 46′ 15.2″=114.7709°
b:: +46° 52′ 38.8″=+46.8774°
Mean count rate: 7.7 (+1.6, -1.5) ×10^-4 ct s^-1
Galactic N_H: 1.6×10²⁰ cm^-2
HRs: HR1=-0.157 (+0.099, -0.121)
HR2=0.21 (+0.10, -0.11)
Observed between:: 2008-05-26 11:53 and 2025-06-25 15:17
Present in:: 370 datasets (total)
59 datasets (with blind detections)
63 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 1119729

Nearest neighbour

LSXPS J135451.2+691322 — 46″ away

Nearest 'OK' neighbour

LSXPS J135453.2+691448 — 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)	7.7 (+1.6, -1.5) ×10^-4	1.4 (±0.9) ×10^-4	2.7 (+0.8, -0.7) ×10^-4	3.79 (+1.00, -0.92) ×10^-4
Peak rate (ct s^-1)	8 (+4, -3) ×10^-3	5.0 (+3.7, -2.5) ×10^-3	3.7 (+5.6, -2.7) ×10^-2	3.9 (+3.7, -2.3) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Yes	Yes
3 σ UL (ct s^-1)	N/A	< 4.43× 10^-4	N/A	N/A
Counts detected	174	65	43	66
BG counts	109.2	53.23	20.31	33.92
Corr fact	4.68	4.68	4.68	4.68
P_const,χ	1.00 (obs) 0.41 (snapshot)	1.00 (obs) 1.46×10^-8 (snapshot)	1.00 (obs) 0.28 (snapshot)	1.00 (obs) 0.93 (snapshot)