LSXPS J121939.9+494440

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J121939.9+494440 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 92″ away.

Detection flag:: Poor
Total exposure:: 72 ks
RA (J2000):: 12^h 19^m 39.94^s=184.9164°
Dec (J2000):: +49° 44′ 40.2″=+49.7445°
Err₉₀:: 6.1′′(Star trackers)
l:: +135° 54′ 45.4″=135.9126°
b:: +66° 34′ 31.2″=+66.5753°
Mean count rate: 7 (±6) ×10^-4 ct s^-1
Galactic N_H: 1.9×10²⁰ cm^-2
HRs: HR1=0.3 (±0.4)
HR2=0.36 (+0.28, -0.20)
Observed between:: 2016-12-13 14:26 and 2025-04-16 15:52
Present in:: 57 datasets (total)
24 datasets (with blind detections)
24 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 1078789

Nearest neighbour

LSXPS J121930.9+494510 — 92″ away

Nearest 'OK' neighbour

LSXPS J121930.9+494510 — 92″ 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)	7 (±6) ×10^-4	0.00 (+2.89, -0.00) ×10^-4	2.1 (+3.7, -2.1) ×10^-4	7 (+6, -5) ×10^-4
Peak rate (ct s^-1)	2.1 (+1.4, -1.2) ×10^-4	0.00 (+2.89, -0.00) ×10^-4	2.1 (+3.7, -2.1) ×10^-4	5.1 (+4.9, -3.0) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.29× 10^-3	< 1.86× 10^-3	< 2.75× 10^-3
Counts detected	19	3	5	11
BG counts	14.98	6.277	3.683	6.805
Corr fact	11.74	11.74	11.74	11.74
P_const,χ	1.00 (obs) 3.91×10^-5 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 0.98 (snapshot)	1.00 (obs) 7.76×10^-6 (snapshot)