LSXPS J180816.1-201448

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180816.1-201448 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 79″ away.

Detection flag:: Good
Total exposure:: 149 ks
RA (J2000):: 18^h 08^m 16.20^s=272.0675°
Dec (J2000):: -20° 14′ 48.2″=-20.2467°
Err₉₀:: 4.8′′(XRT+2MASS)
l:: +10° 05′ 44.7″=10.0958°
b:: -00° 04′ 59.3″=-0.0831°
Mean count rate: 3.9 (+3.1, -2.9) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=-0.34 (+0.21, -0.25)
HR2=0.57 (+0.18, -0.14)
Observed between:: 2005-02-11 02:50 and 2025-06-10 11:09
Present in:: 50 datasets (total)
1 datasets (with blind detections)
6 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 936622

Nearest neighbour

LSXPS J180821.3-201522 — 79″ away

Nearest 'OK' neighbour

LSXPS J180821.3-201522 — 79″ away

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

Spectral / Flux information

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Temporal Information

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Band	Total (0.3—10 keV)	Soft (0.3—1 keV)	Medium (1—2 keV)	Hard (2—10 keV)
Mean rate (ct s^-1)	3.9 (+3.1, -2.9) ×10^-4	1.8 (+1.7, -1.5) ×10^-4	0.00 (+1.15, -0.00) ×10^-4	2.1 (+2.1, -1.9) ×10^-4
Peak rate (ct s^-1)	3.9 (+3.1, -2.9) ×10^-4	1.8 (+1.7, -1.5) ×10^-4	0.00 (+1.15, -0.00) ×10^-4	3.68 (+1.09, -0.96) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 1.49× 10^-3	< 8.50× 10^-4	< 4.84× 10^-4	N/A
Counts detected	55	16	9	30
BG counts	46.40	12.14	13.45	25.35
Corr fact	6.85	6.85	6.85	6.85
P_const,χ	0.38 (obs) 1.06×10^-2 (snapshot)	0.38 (obs) 0.64 (snapshot)	0.38 (obs) <10^-16 (snapshot)	0.38 (obs) 0.68 (snapshot)