LSXPS J122018.4+493516

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J122018.4+493516 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 38″ away and the nearest good/reasonable source is 119″ away.

Detection flag:: Poor
Total exposure:: 373 ks
RA (J2000):: 12^h 20^m 18.47^s=185.0769°
Dec (J2000):: +49° 35′ 16.7″=+49.5880°
Err₉₀:: 6.0′′(Star trackers)
l:: +135° 47′ 04.2″=135.7845°
b:: +66° 45′ 22.4″=+66.7562°
Mean count rate: 1.2 (+0.8, -0.7) ×10^-4 ct s^-1
Galactic N_H: 1.8×10²⁰ cm^-2
HRs: HR1=-0.52 (+0.26, -0.25)
HR2=0.1 (+0.5, -0.4)
Observed between:: and 2025-05-14 11:48
Present in:: 127 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 869682

Nearest neighbour

LSXPS J122021.8+493537 — 38″ away

Nearest 'OK' neighbour

— 119″ 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)	1.2 (+0.8, -0.7) ×10^-4	7 (±5) ×10^-5	2.2 (+2.9, -2.2) ×10^-5	2.4 (+45.8, -2.4) ×10^-6
Peak rate (ct s^-1)	1.2 (±0.7) ×10^-4	7 (±5) ×10^-5	4.1 (+3.9, -2.4) ×10^-3	2.4 (+45.8, -2.4) ×10^-6
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.61× 10^-4	< 1.45× 10^-4	< 1.55× 10^-4
Counts detected	91	50	16	25
BG counts	76.21	41.56	13.38	24.71
Corr fact	1.78	1.78	1.78	1.78
P_const,χ	0.20 (obs) 0.17 (snapshot)	0.20 (obs) 0.49 (snapshot)	0.20 (obs) 0.20 (snapshot)	0.20 (obs) 4.12×10^-2 (snapshot)