LSXPS J180920.4-201857

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180920.4-201857 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 72″ away.

Detection flag:: Good
Total exposure:: 152 ks
RA (J2000):: 18^h 09^m 20.42^s=272.3351°
Dec (J2000):: -20° 18′ 57.5″=-20.3160°
Err₉₀:: 2.5′′(XRT+2MASS)
l:: +10° 09′ 24.7″=10.1569°
b:: -00° 20′ 10.5″=-0.3362°
Mean count rate: 2.6 (+0.5, -0.4) ×10^-3 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=0.21 (±0.25)
HR2=0.76 (+0.08, -0.06)
Observed between:: 2005-02-11 02:50 and 2025-06-10 11:09
Present in:: 59 datasets (total)
22 datasets (with blind detections)
22 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 937333

Nearest neighbour

LSXPS J180922.6-201930 — 46″ away

Nearest 'OK' neighbour

LSXPS J180922.4-201751 — 72″ 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)	2.6 (+0.5, -0.4) ×10^-3	0.00 (+1.27, -0.00) ×10^-4	5.7 (+15.1, -5.7) ×10^-5	2.4 (±0.4) ×10^-3
Peak rate (ct s^-1)	3.5 (+2.6, -1.8) ×10^-2	0.00 (+1.27, -0.00) ×10^-4	5.7 (+15.1, -5.7) ×10^-5	8.7 (±1.1) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 4.88× 10^-4	< 6.49× 10^-4	N/A
Counts detected	110	9	13	88
BG counts	49.16	11.04	11.63	29.97
Corr fact	6.49	6.49	6.49	6.49
P_const,χ	1.24×10^-7 (obs) 5.09×10^-2 (snapshot)	5.60×10^-3 (obs) 6.96×10^-2 (snapshot)	5.60×10^-3 (obs) 0.30 (snapshot)	3.37×10^-3 (obs) 0.67 (snapshot)