LSXPS J121937.0+493434

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J121937.0+493434 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 62″ away and the nearest good/reasonable source is 71″ away.

Detection flag:: Poor
Total exposure:: 194 ks
RA (J2000):: 12^h 19^m 37.08^s=184.9045°
Dec (J2000):: +49° 34′ 34.8″=+49.5763°
Err₉₀:: 5.5′′(Star trackers)
l:: +136° 03′ 46.5″=136.0629°
b:: +66° 43′ 58.0″=+66.7328°
Mean count rate: 0.00 (+1.07, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.9×10²⁰ cm^-2
HRs: HR1=-0.68 (+0.08, -0.32)
HR2=0.52 (+0.48, -0.13)
Observed between:: 2016-12-13 14:26 and 2025-05-14 11:48
Present in:: 109 datasets (total)
7 datasets (with blind detections)
8 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 1029021

Nearest neighbour

LSXPS J121942.9+493409 — 62″ away

Nearest 'OK' neighbour

LSXPS J121941.2+493533 — 71″ 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 (+1.07, -0.00) ×10^-4	0.00 (+8.05, -0.00) ×10^-5	0.00 (+3.64, -0.00) ×10^-5	0.00 (+7.08, -0.00) ×10^-5
Peak rate (ct s^-1)	1.1 (+0.7, -0.5) ×10^-2	1.1 (+0.7, -0.5) ×10^-2	0.00 (+3.64, -0.00) ×10^-5	6 (+6, -4) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.77× 10^-4	< 1.51× 10^-4	< 2.39× 10^-4
Counts detected	64	34	9	21
BG counts	66.53	35.98	13.10	21.58
Corr fact	2.74	2.74	2.74	2.74
P_const,χ	<10^-16 (obs) 5.76×10^-14 (snapshot)	<10^-16 (obs) 1.58×10^-12 (snapshot)	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) 6.47×10^-12 (snapshot)