LSXPS J180021.6-233925

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180021.6-233925 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 71″ away and the nearest good/reasonable source is 2.8′ away.

Detection flag:: Reasonable
Total exposure:: 13 ks
RA (J2000):: 18^h 00^m 21.64^s=270.0902°
Dec (J2000):: -23° 39′ 25.6″=-23.6571°
Err₉₀:: 5.0′′(XRT+2MASS)
l:: +06° 13′ 28.1″=6.2245°
b:: -00° 09′ 35.3″=-0.1598°
Mean count rate: 8 (+6, -5) ×10^-4 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=-0.15 (+0.28, -0.85)
HR2=0.37 (+0.63, -0.19)
Observed between:: 2007-04-25 13:29 and 2025-07-16 14:56
Present in:: 41 datasets (total)
8 datasets (with blind detections)
8 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 820982

Nearest neighbour

— 71″ away

Nearest 'OK' neighbour

LSXPS J180012.4-233731 — 2.8′ away

Build custom products for this source.

This source is in a field with stray light; however, this should have been correctly handled.

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)	8 (+6, -5) ×10^-4	3.0 (+3.1, -2.6) ×10^-4	0.00 (+4.02, -0.00) ×10^-4	6 (+4, -3) ×10^-4
Peak rate (ct s^-1)	1.2 (+0.7, -0.6) ×10^-3	3.0 (+3.1, -2.6) ×10^-4	0.00 (+4.02, -0.00) ×10^-4	6 (+4, -3) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.61× 10^-3	< 1.41× 10^-3	< 1.98× 10^-3
Counts detected	30	9	10	11
BG counts	22.38	6.222	10.37	5.432
Corr fact	1.51	1.51	1.51	1.51
P_const,χ	0.45 (obs) 0.71 (snapshot)	0.45 (obs) 0.74 (snapshot)	0.45 (obs) 0.45 (snapshot)	0.45 (obs) 6.87×10^-2 (snapshot)