LSXPS J122105.5+494305

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J122105.5+494305 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 83″ away and the nearest good/reasonable source is 2.0′ away.

Detection flag:: Poor
Total exposure:: 310 ks
RA (J2000):: 12^h 21^m 05.57^s=185.2732°
Dec (J2000):: +49° 43′ 05.7″=+49.7183°
Err₉₀:: 5.4′′(Star trackers)
l:: +135° 22′ 43.7″=135.3788°
b:: +66° 40′ 12.8″=+66.6702°
Mean count rate: 8.5 (+18.6, -8.5) ×10^-5 ct s^-1
Galactic N_H: 1.9×10²⁰ cm^-2
HRs: HR1=-0.35 (+0.16, -0.20)
HR2=0.07 (+0.25, -0.23)
Observed between:: and 2025-05-14 11:48
Present in:: 122 datasets (total)
1 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 813899

Nearest neighbour

LSXPS J122056.9+494302 — 83″ away

Nearest 'OK' neighbour

— 2.0′ 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)	8.5 (+18.6, -8.5) ×10^-5	0.00 (+1.46, -0.00) ×10^-4	5 (+9, -5) ×10^-5	0.00 (+1.11, -0.00) ×10^-4
Peak rate (ct s^-1)	1.79 (+1.13, -0.83) ×10^-3	0.00 (+1.46, -0.00) ×10^-4	5 (+9, -5) ×10^-5	0.00 (+1.11, -0.00) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 5.08× 10^-4	< 4.33× 10^-4	< 4.01× 10^-4
Counts detected	54	27	12	15
BG counts	50.99	28.75	10.25	16.73
Corr fact	5.42	5.42	5.42	5.42
P_const,χ	5.19×10^-6 (obs) 1.91×10^-4 (snapshot)	5.19×10^-6 (obs) 4.75×10^-7 (snapshot)	5.19×10^-6 (obs) 1.00 (snapshot)	5.19×10^-6 (obs) 1.00 (snapshot)