LSXPS J214237.8+433511

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J214237.8+433511 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 46″ away and the nearest good/reasonable source is 55″ away.

Detection flag:: Good
Total exposure:: 87 ks
RA (J2000):: 21^h 42^m 37.87^s=325.6578°
Dec (J2000):: +43° 35′ 11.3″=+43.5865°
Err₉₀:: 5.9′′(Star trackers)
l:: +90° 32′ 53.2″=90.5481°
b:: -07° 06′ 01.8″=-7.1005°
Mean count rate: 0.00 (+1.81, -0.00) ×10^-3 ct s^-1
Galactic N_H: 0.0×10⁰ cm^-2
HRs: HR1=0.00 (±0.00)
HR2=0.00 (±0.00)
Observed between:: 2010-04-20 20:46 and 2025-09-09 11:36
Present in:: 65 datasets (total)
2 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 1004365

Nearest neighbour

LSXPS J214241.8+433529 — 46″ away

Nearest 'OK' neighbour

— 55″ 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 (+1.81, -0.00) ×10^-3	0.00 (+8.69, -0.00) ×10^-4	0.00 (+9.97, -0.00) ×10^-4	0.00 (+1.04, -0.00) ×10^-3
Peak rate (ct s^-1)	0.30 (±0.05)	0.120 (+0.033, -0.028)	9.6 (+1.3, -1.2) ×10^-2	0.116 (+0.014, -0.013)
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 1.81× 10^-3	< 8.69× 10^-4	< 9.97× 10^-4	N/A
Counts detected	4171	1180	1461	1528
BG counts	6417	1264	1756	1983
Corr fact	1.54	1.54	1.54	1.54
P_const,χ	1.00 (obs) <10^-16 (snapshot)	1.00 (obs) <10^-16 (snapshot)	<10^-16 (obs) <10^-16 (snapshot)	1.00 (obs) <10^-16 (snapshot)