LSXPS J122020.1+494240

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J122020.1+494240 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 47″ away and the nearest good/reasonable source is 106″ away.

Detection flag:: Poor
Total exposure:: 321 ks
RA (J2000):: 12^h 20^m 20.17^s=185.0841°
Dec (J2000):: +49° 42′ 40.7″=+49.7113°
Err₉₀:: 7.0′′(Star trackers)
l:: +135° 40′ 42.5″=135.6785°
b:: +66° 38′ 24.6″=+66.6402°
Mean count rate: 0.00 (+1.38, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.9×10²⁰ cm^-2
HRs: HR1=-0.72 (±0.15)
HR2=0.2 (+0.4, -0.3)
Observed between:: and 2025-05-14 11:48
Present in:: 157 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 365485

Nearest neighbour

LSXPS J122024.4+494216 — 47″ away

Nearest 'OK' neighbour

LSXPS J122028.6+494133 — 106″ 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 (+1.38, -0.00) ×10^-4	6.2 (+10.5, -6.2) ×10^-5	0.00 (+4.55, -0.00) ×10^-5	0.00 (+4.59, -0.00) ×10^-5
Peak rate (ct s^-1)	0.00 (+1.38, -0.00) ×10^-4	1.0 (+0.8, -0.7) ×10^-4	0.00 (+4.55, -0.00) ×10^-5	0.00 (+4.59, -0.00) ×10^-5
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 4.73× 10^-4	N/A	< 1.93× 10^-4	< 2.04× 10^-4
Counts detected	67	43	9	15
BG counts	70.59	39.64	13.95	24.89
Corr fact	4.44	4.44	4.44	4.44
P_const,χ	9.25×10^-2 (obs) 0.93 (snapshot)	9.25×10^-2 (obs) 0.88 (snapshot)	9.25×10^-2 (obs) 0.19 (snapshot)	9.25×10^-2 (obs) 2.44×10^-10 (snapshot)