LSXPS J174036.7-274224

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174036.7-274224 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 36″ away and the nearest good/reasonable source is 5.1′ away.

Detection flag:: Reasonable, but may be affected by, or due to, stray light.
Total exposure:: 19 ks
RA (J2000):: 17^h 40^m 36.73^s=265.1530°
Dec (J2000):: -27° 42′ 24.6″=-27.7068°
Err₉₀:: 4.9′′(XRT+2MASS)
l:: +00° 28′ 00.9″=0.4669°
b:: +01° 35′ 01.0″=+1.5836°
Mean count rate: 0.00 (+7.04, -0.00) ×10^-4 ct s^-1
Galactic N_H: 8.5×10²¹ cm^-2
HRs: HR1=-0.2 (+0.3, -0.8)
HR2=0.37 (+0.63, -0.19)
Observed between:: and 2024-10-24 07:26
Present in:: 107 datasets (total)
1 datasets (with blind detections)
7 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 357622

Nearest neighbour

— 36″ away

Nearest 'OK' neighbour

LSXPS J174037.4-273719 — 5.1′ 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 (+7.04, -0.00) ×10^-4	0.00 (+5.06, -0.00) ×10^-4	0.00 (+4.12, -0.00) ×10^-4	0.00 (+6.59, -0.00) ×10^-4
Peak rate (ct s^-1)	0.00 (+7.04, -0.00) ×10^-4	0.00 (+5.06, -0.00) ×10^-4	0.00 (+4.12, -0.00) ×10^-4	2.15 (+1.07, -0.85) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 2.81× 10^-3	< 1.97× 10^-3	< 1.80× 10^-3	N/A
Counts detected	15	3	3	9
BG counts	19.51	3.463	5.518	11.10
Corr fact	2.18	2.18	2.18	2.18
P_const,χ	9.33×10^-9 (obs) 3.15×10^-8 (snapshot)	9.33×10^-9 (obs) 1.00 (snapshot)	9.33×10^-9 (obs) 4.99×10^-2 (snapshot)	9.33×10^-9 (obs) <10^-16 (snapshot)