LSXPS J122147.4+493159

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J122147.4+493159 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 51″ away and the nearest good/reasonable source is 2.6′ away.

Detection flag:: Good
Total exposure:: 293 ks
RA (J2000):: 12^h 21^m 47.42^s=185.4476°
Dec (J2000):: +49° 31′ 59.3″=+49.5331°
Err₉₀:: 7.0′′(Star trackers)
l:: +135° 14′ 35.9″=135.2433°
b:: +66° 52′ 49.4″=+66.8804°
Mean count rate: 0.00 (+7.98, -0.00) ×10^-5 ct s^-1
Galactic N_H: 1.8×10²⁰ cm^-2
HRs: HR1=-0.810 (+0.032, -0.190)
HR2=0.52 (+0.48, -0.09)
Observed between:: and 2025-06-09 22:21
Present in:: 115 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 813456

Nearest neighbour

LSXPS J122144.3+493116 — 51″ away

Nearest 'OK' neighbour

— 2.6′ 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)	0.00 (+7.98, -0.00) ×10^-5	0.00 (+7.32, -0.00) ×10^-5	0.00 (+2.45, -0.00) ×10^-5	0.00 (+4.56, -0.00) ×10^-5
Peak rate (ct s^-1)	8 (+4, -3) ×10^-3	5.4 (+3.4, -2.4) ×10^-3	0.00 (+2.45, -0.00) ×10^-5	0.00 (+4.56, -0.00) ×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	< 1.12× 10^-4	< 1.76× 10^-4
Counts detected	48	29	5	14
BG counts	52.40	30.46	11.11	17.10
Corr fact	2.37	2.37	2.37	2.37
P_const,χ	7.59×10^-7 (obs) 1.83×10^-11 (snapshot)	5.96×10^-6 (obs) 3.34×10^-6 (snapshot)	5.96×10^-6 (obs) 1.00 (snapshot)	5.96×10^-6 (obs) 0.99 (snapshot)