LSXPS J174040.3-281920

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174040.3-281920 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 69″ away.

Detection flag:: Poor
Total exposure:: 14 ks
RA (J2000):: 17^h 40^m 40.39^s=265.1683°
Dec (J2000):: -28° 19′ 20.4″=-28.3223°
Err₉₀:: 4.3′′(XRT+2MASS)
l:: +359° 57′ 06.8″=359.9519°
b:: +01° 14′ 45.9″=+1.2461°
Mean count rate: 0.00 (+1.39, -0.00) ×10^-3 ct s^-1
Galactic N_H: 9.5×10²¹ cm^-2
HRs: HR1=0.59 (+0.41, -0.09)
HR2=0.29 (+0.26, -0.21)
Observed between:: 2005-09-03 07:00 and 2024-10-22 09:37
Present in:: 76 datasets (total)
9 datasets (with blind detections)
10 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 649821

Nearest neighbour

LSXPS J174044.9-281844 — 69″ away

Nearest 'OK' neighbour

LSXPS J174044.9-281844 — 69″ 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)	0.00 (+1.39, -0.00) ×10^-3	2.1 (+3.9, -2.1) ×10^-4	1.5 (+8.4, -1.5) ×10^-4	0.00 (+1.06, -0.00) ×10^-3
Peak rate (ct s^-1)	2.7 (+1.5, -1.2) ×10^-2	4.1 (+3.8, -2.3) ×10^-2	1.5 (+8.4, -1.5) ×10^-4	2.3 (+1.4, -1.0) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 4.62× 10^-3	< 1.95× 10^-3	< 3.14× 10^-3	N/A
Counts detected	60	4	19	37
BG counts	61.80	2.850	18.16	39.41
Corr fact	2.61	2.61	2.61	2.61
P_const,χ	0.13 (obs) 0.39 (snapshot)	0.13 (obs) 5.72×10^-4 (snapshot)	0.13 (obs) 0.92 (snapshot)	0.13 (obs) 0.60 (snapshot)