LSXPS J220219.7+420541

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J220219.7+420541 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 51″ away and the nearest good/reasonable source is 68″ away.

Detection flag:: Good
Total exposure:: 660 ks
RA (J2000):: 22^h 02^m 19.72^s=330.5822°
Dec (J2000):: +42° 05′ 42.0″=+42.0950°
Err₉₀:: 1.7′′(XRT+2MASS)
l:: +92° 25′ 03.9″=92.4178°
b:: -10° 32′ 31.1″=-10.5420°
Mean count rate: 4.7 (±0.3) ×10^-3 ct s^-1
Galactic N_H: 3.2×10²¹ cm^-2
HRs: HR1=-0.28 (±0.07)
HR2=-0.39 (+0.05, -0.07)
Observed between:: 2005-07-26 01:36 and 2025-08-02 08:42
Present in:: 530 datasets (total)
35 datasets (with blind detections)
80 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 1035458

Nearest neighbour

LSXPS J220215.7+420514 — 51″ away

Nearest 'OK' neighbour

LSXPS J220214.3+420509 — 68″ 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)	4.7 (±0.3) ×10^-3	2.79 (±0.23) ×10^-3	1.58 (±0.16) ×10^-3	2.47 (+1.05, -0.97) ×10^-4
Peak rate (ct s^-1)	1.56 (+1.22, -0.82) ×10^-2	1.60 (+1.22, -0.82) ×10^-2	5.8 (+4.2, -2.9) ×10^-3	6 (+5, -3) ×10^-3
Detected?	Yes	Yes	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	N/A	N/A	< 5.62× 10^-4
Counts detected	585	330	173	82
BG counts	168.4	80.02	31.51	59.86
Corr fact	7.38	7.38	7.38	7.38
P_const,χ	1.57×10^-2 (obs) 4.80×10^-5 (snapshot)	2.81×10^-2 (obs) 4.84×10^-3 (snapshot)	2.81×10^-2 (obs) 0.57 (snapshot)	2.81×10^-2 (obs) 0.11 (snapshot)