LSXPS J122133.5+493955

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J122133.5+493955 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 68″ away and the nearest good/reasonable source is 3.5′ away.

Detection flag:: Reasonable
Total exposure:: 261 ks
RA (J2000):: 12^h 21^m 33.59^s=185.3900°
Dec (J2000):: +49° 39′ 55.9″=+49.6655°
Err₉₀:: 5.7′′(Star trackers)
l:: +135° 14′ 08.1″=135.2356°
b:: +66° 44′ 34.4″=+66.7429°
Mean count rate: 0.00 (+2.91, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.8×10²⁰ cm^-2
HRs: HR1=-0.59 (+0.17, -0.20)
HR2=0.29 (+0.31, -0.27)
Observed between:: and 2025-04-30 16:47
Present in:: 118 datasets (total)
2 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 536806

Nearest neighbour

LSXPS J122126.5+493956 — 68″ away

Nearest 'OK' neighbour

— 3.5′ 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 (+2.91, -0.00) ×10^-4	6.9 (+237.1, -6.9) ×10^-6	0.00 (+1.17, -0.00) ×10^-4	0.00 (+1.40, -0.00) ×10^-4
Peak rate (ct s^-1)	5.4 (+4.1, -2.8) ×10^-3	6.9 (+237.1, -6.9) ×10^-6	0.00 (+1.17, -0.00) ×10^-4	0.00 (+1.40, -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	< 7.95× 10^-4	< 4.60× 10^-4	< 5.43× 10^-4
Counts detected	39	22	6	11
BG counts	39.99	21.85	7.744	13.76
Corr fact	7.30	7.30	7.30	7.30
P_const,χ	0.99 (obs) 0.35 (snapshot)	0.99 (obs) 0.15 (snapshot)	0.99 (obs) 1.00 (snapshot)	0.99 (obs) 0.95 (snapshot)