LSXPS J121959.3+493040

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J121959.3+493040 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 70″ away.

Detection flag:: Poor
Total exposure:: 284 ks
RA (J2000):: 12^h 19^m 59.34^s=184.9972°
Dec (J2000):: +49° 30′ 40.5″=+49.5113°
Err₉₀:: 5.1′′(Star trackers)
l:: +135° 58′ 08.9″=135.9692°
b:: +66° 48′ 48.0″=+66.8133°
Mean count rate: 1.4 (+710.9, -1.4) ×10^-7 ct s^-1
Galactic N_H: 1.8×10²⁰ cm^-2
HRs: HR1=-0.714 (-0.016, -0.286)
HR2=0.67049 (+0.32951, -0.00014)
Observed between:: and 2025-05-14 11:48
Present in:: 142 datasets (total)
1 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 370331

Nearest neighbour

LSXPS J121952.2+493023 — 70″ away

Nearest 'OK' neighbour

LSXPS J121957.3+493148 — 70″ 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)	1.4 (+710.9, -1.4) ×10^-7	9 (+535, -9) ×10^-7	0.00 (+1.39, -0.00) ×10^-5	2.2 (+3.4, -2.2) ×10^-5
Peak rate (ct s^-1)	4.6 (+3.5, -2.4) ×10^-3	4.8 (+3.5, -2.4) ×10^-3	0.00 (+1.39, -0.00) ×10^-5	2.2 (+3.4, -2.2) ×10^-5
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.73× 10^-4	< 6.45× 10^-5	< 1.61× 10^-4
Counts detected	84	46	8	30
BG counts	83.98	45.88	17.40	26.92
Corr fact	1.47	1.47	1.47	1.47
P_const,χ	8.00×10^-3 (obs) 0.83 (snapshot)	8.00×10^-3 (obs) 3.84×10^-3 (snapshot)	8.00×10^-3 (obs) 1.00 (snapshot)	8.00×10^-3 (obs) 1.00 (snapshot)