LSXPS J122040.5+495143

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J122040.5+495143 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.9′ away.

Detection flag:: Poor
Total exposure:: 212 ks
RA (J2000):: 12^h 20^m 40.50^s=185.1688°
Dec (J2000):: +49° 51′ 43.1″=+49.8620°
Err₉₀:: 5.9′′(Star trackers)
l:: +135° 25′ 59.1″=135.4331°
b:: +66° 30′ 46.6″=+66.5129°
Mean count rate: 2.3 (+2.0, -1.7) ×10^-4 ct s^-1
Galactic N_H: 1.9×10²⁰ cm^-2
HRs: HR1=0.24 (+0.76, -0.24)
HR2=-0.14 (+0.27, -0.86)
Observed between:: and 2025-04-16 15:52
Present in:: 29 datasets (total)
4 datasets (with blind detections)
4 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 960742

Nearest neighbour

LSXPS J122029.5+494926 — 2.9′ away

Nearest 'OK' neighbour

LSXPS J122029.5+494926 — 2.9′ 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)	2.3 (+2.0, -1.7) ×10^-4	0.00 (+1.45, -0.00) ×10^-4	1.29 (+1.37, -0.99) ×10^-4	1.7 (+15.7, -1.7) ×10^-5
Peak rate (ct s^-1)	2.3 (+2.0, -1.7) ×10^-4	0.00 (+1.45, -0.00) ×10^-4	1.29 (+1.37, -0.99) ×10^-4	1.7 (+15.7, -1.7) ×10^-5
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 5.54× 10^-4	< 7.02× 10^-4	< 6.18× 10^-4
Counts detected	11	3	4	4
BG counts	7.210	3.283	1.884	3.724
Corr fact	2.25	2.25	2.25	2.25
P_const,χ	0.90 (obs) 2.40×10^-2 (snapshot)	0.90 (obs) 0.11 (snapshot)	0.90 (obs) 0.22 (snapshot)	0.90 (obs) 8.35×10^-2 (snapshot)