LSXPS J201919.7+405452

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J201919.7+405452 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 3.5′ away.

Detection flag:: Good
Total exposure:: 3.3 ks
RA (J2000):: 20^h 19^m 19.71^s=304.8321°
Dec (J2000):: +40° 54′ 52.6″=+40.9146°
Err₉₀:: 6.6′′(Star trackers)
l:: +78° 22′ 43.6″=78.3788°
b:: +02° 41′ 36.9″=+2.6936°
Mean count rate: 4.2 (+1.7, -1.4) ×10^-3 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=0.47 (+0.53, -0.15)
HR2=-0.64 (+0.08, -0.36)
Observed between:: 2025-07-10 06:02 and 2025-07-12 22:10
Present in:: 2 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 1130406

Nearest neighbour

LSXPS J201911.9+405141 — 3.5′ away

Nearest 'OK' neighbour

LSXPS J201911.9+405141 — 3.5′ away

Build custom products for this source.

Spectral / Flux information

Hide spectral section.

Temporal Information

Hide temporal section.

Band	Total (0.3—10 keV)	Soft (0.3—1 keV)	Medium (1—2 keV)	Hard (2—10 keV)
Mean rate (ct s^-1)	4.2 (+1.7, -1.4) ×10^-3	9 (+10, -7) ×10^-4	2.7 (+1.3, -1.0) ×10^-3	5 (+7, -4) ×10^-4
Peak rate (ct s^-1)	1.02 (+0.35, -0.29) ×10^-2	9 (+10, -7) ×10^-4	5.5 (+2.6, -2.0) ×10^-3	5 (+7, -4) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 4.95× 10^-3	< 7.43× 10^-3	< 3.72× 10^-3
Counts detected	15	5	8	2
BG counts	4.515	2.661	1.198	0.680
Corr fact	1.41	1.41	1.41	1.41
P_const,χ	1.69×10^-6 (obs) 1.18×10^-3 (snapshot)	1.77×10^-4 (obs) 5.21×10^-2 (snapshot)	1.77×10^-4 (obs) 6.96×10^-2 (snapshot)	1.77×10^-4 (obs) 0.31 (snapshot)