LSXPS J181220.4-222228

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J181220.4-222228 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 99″ away and the nearest good/reasonable source is 4.0′ away.

Detection flag:: Poor
Total exposure:: 147 ks
RA (J2000):: 18^h 12^m 20.47^s=273.0853°
Dec (J2000):: -22° 22′ 28.7″=-22.3746°
Err₉₀:: 5.6′′(XRT+2MASS)
l:: +08° 41′ 21.4″=8.6893°
b:: -01° 56′ 25.6″=-1.9405°
Mean count rate: 0.00 (+9.66, -0.00) ×10^-5 ct s^-1
Galactic N_H: 8.2×10²¹ cm^-2
HRs: HR1=0.1 (+0.9, -0.4)
HR2=-0.2 (+0.4, -0.8)
Observed between:: and 2025-05-12 19:29
Present in:: 91 datasets (total)
2 datasets (with blind detections)
3 datasets (count-rate detections)
External catalogue matches:: 8
Search Vizier | Simbad.
LSXPS ID: 897733

Nearest neighbour

LSXPS J181224.6-222349 — 99″ away

Nearest 'OK' neighbour

LSXPS J181221.4-221831 — 4.0′ 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)	0.00 (+9.66, -0.00) ×10^-5	0.00 (+6.40, -0.00) ×10^-5	0.00 (+6.90, -0.00) ×10^-5	0.00 (+5.48, -0.00) ×10^-5
Peak rate (ct s^-1)	0.00 (+9.66, -0.00) ×10^-5	0.00 (+6.40, -0.00) ×10^-5	4.2 (+1.7, -1.6) ×10^-4	0.00 (+5.48, -0.00) ×10^-5
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 4.06× 10^-4	< 2.63× 10^-4	N/A	< 2.39× 10^-4
Counts detected	110	28	53	29
BG counts	132.2	36.47	70.03	42.04
Corr fact	1.45	1.45	1.45	1.45
P_const,χ	6.58×10^-3 (obs) 0.51 (snapshot)	6.58×10^-3 (obs) 0.87 (snapshot)	6.58×10^-3 (obs) 0.75 (snapshot)	6.58×10^-3 (obs) 0.69 (snapshot)